Alternatives to OpenSearch
Compare OpenSearch alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to OpenSearch in 2026. Compare features, ratings, user reviews, pricing, and more from OpenSearch competitors and alternatives in order to make an informed decision for your business.
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AddSearch
AddSearch
AddSearch goes beyond traditional site search with AI Answers and AI Conversations, enabling businesses to deliver direct, conversational, and context-aware responses. Combined with lightning-fast search and smart recommendations, AddSearch helps organizations create personalized, engaging digital experiences across websites and applications. Trusted by nearly 2,000 global customers in Media, Telecommunications, Government, Education, and more. AddSearch offers enterprise-grade features including advanced GenAI capabilities, personalization, advanced analytics, and SLA up to 99.999%. It works with any CMS, supports crawler or API-based indexing, and provides full setup services to save developer time. Built to deliver powerful search with AI Answers and Conversations that elevate digital experiences for website visitors—without adding complexity. -
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SearchStax
SearchStax
SearchStax offers end-to-end search solutions for better search with site search on the frontend and hosted Solr infrastructure on the backend. We have over 700 customers in 20+ countries. Site Search for Websites Made Easy SearchStax Site Search delivers advanced, modern and personalized site search for your website or custom application: • Best-In-Class search experience • Actionable search insights for managers and executives • Self-service tools for the marketing team that don’t need developers to update and optimize the search experience • Quick Implementation for developers Fully-Managed Solr Service in the Cloud SearchStax Managed Search is a fully-managed, hosted Solr service that automates, manages and scales high-availability Solr infrastructure in public or private clouds: • Build faster and spend more time on value-added tasks • Scale faster through automation • Reduce costs through lower incidents and SLAStarting Price: $37/month -
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Wizzy
Wizzy
Wizzy is an intelligent site search solution for eCommerce website owners. It offers comprehensive site search solutions, such as user-friendly search, user-friendly filter, merchandising, personalisation and analytics. Benefits of using Wizzy -->Quickest Search results -Wizzy can help the end consumer find your products so quickly that they will never visit another site. -->Contextual search results -Since Wizzy is AI-powered, it can understand even if the customer uses a different search term. -->Improved sales -Wizzy search is super accurate and helps your site visitors to find products they love quickly & personalise their search experience, thus increasing your sales. -->Never a zero result -With Wizzy, your customers will never see a zero result page. -->Influencer search results -Wizzy allows D2C brands to create multiple catalogues of products & influence search results with specific catalogues through smart merchandising. Try Wizzy's15-day free trial!Starting Price: $99 per month -
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Expertrec
Expertrec
Expertrec lets you add a custom AI search engine to your website/online store without any coding. It has a powerful control panel that lets you customise the look and feel of your search engine to match the theme of your website. It is able to injest your site/product data and answer questions. powerful merchandising options allows you to control ranking order. Prompt tweaks to infuse and guide the AI. Features: - Agentic AI search - Autocomplete - Spell correction - Voice search - Search as you type - Faceted search - PDF, XLS, DOCs search - Indexing behind login pages - Integrates across all major CMS platforms. WordPress / Joomla / Drupal/ Woocommerce/Shopify and more. - Multiple languages supported - Low latency high speed search Rated the best solution in our Category, with the highest customer ratings and success rates. Most cost-effective solution for your search needs.Starting Price: $49.00/month -
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Qdrant
Qdrant
Qdrant is a vector similarity engine & vector database. It deploys as an API service providing search for the nearest high-dimensional vectors. With Qdrant, embeddings or neural network encoders can be turned into full-fledged applications for matching, searching, recommending, and much more! Provides the OpenAPI v3 specification to generate a client library in almost any programming language. Alternatively utilise ready-made client for Python or other programming languages with additional functionality. Implement a unique custom modification of the HNSW algorithm for Approximate Nearest Neighbor Search. Search with a State-of-the-Art speed and apply search filters without compromising on results. Support additional payload associated with vectors. Not only stores payload but also allows filter results based on payload values. -
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Luigi's Box
Luigi's Box
Luigi's Box is a search and discovery solution designed specifically for e-commerce websites to improve the customer experience and achieve desired revenue. Search Recommender Product Listing Shopping Assistant Analytics Through years of operation, Luigi's Box earned several awards. Our advanced features helped companies such as Under Armour, Nespresso and Notino to successfully increase search usage and conversions. Luigi's Box is easy to use and has a user-friendly interface, making it suitable for businesses of all sizes and kinds. We understand that e-commerce businesses have unique needs, and a good product discovery solution should offer a range of advanced features to allow them to tailor the search experience to their specific needs. Luigi's Box offers a quick and easy integration that doesn’t require deep technical knowledge. You need to just paste the tracking script into the header of your web. We also offer various types of implementation to choose from.Starting Price: See our Pricing -
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Elasticsearch
Elastic
Elastic is a search company. As the creators of the Elastic Stack (Elasticsearch, Kibana, Beats, and Logstash), Elastic builds self-managed and SaaS offerings that make data usable in real time and at scale for search, logging, security, and analytics use cases. Elastic's global community has more than 100,000 members across 45 countries. Since its initial release, Elastic's products have achieved more than 400 million cumulative downloads. Today thousands of organizations, including Cisco, eBay, Dell, Goldman Sachs, Groupon, HP, Microsoft, Netflix, The New York Times, Uber, Verizon, Yelp, and Wikipedia, use the Elastic Stack, and Elastic Cloud to power mission-critical systems that drive new revenue opportunities and massive cost savings. Elastic has headquarters in Amsterdam, The Netherlands, and Mountain View, California; and has over 1,000 employees in more than 35 countries around the world. -
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OpenObserve
OpenObserve
OpenObserve is an open source observability platform for logs, metrics, and traces that emphasizes high performance, scalability, and dramatically lower cost. It supports petabyte-scale observability thanks to features like data compression using columnar storage and the ability to use “bring your own bucket” storage (local disk, S3, GCS, Azure Blob, etc.). It is written in Rust, uses the DataFusion query engine to directly query Parquet files, and provides a stateless, horizontally scalable architecture with caching (both result and disk) to maintain speed under heavy load. It embraces open standards (OpenTelemetry compatibility, vendor-neutral APIs), so it fits into existing monitoring/logging workflows. Key modules include logs, metrics, traces, frontend monitoring, pipelines, alerts, and dashboards/visualizations.Starting Price: $0.30 per GB -
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Weaviate
Weaviate
Weaviate is an open-source vector database. It allows you to store data objects and vector embeddings from your favorite ML-models, and scale seamlessly into billions of data objects. Whether you bring your own vectors or use one of the vectorization modules, you can index billions of data objects to search through. Combine multiple search techniques, such as keyword-based and vector search, to provide state-of-the-art search experiences. Improve your search results by piping them through LLM models like GPT-3 to create next-gen search experiences. Beyond search, Weaviate's next-gen vector database can power a wide range of innovative apps. Perform lightning-fast pure vector similarity search over raw vectors or data objects, even with filters. Combine keyword-based search with vector search techniques for state-of-the-art results. Use any generative model in combination with your data, for example to do Q&A over your dataset.Starting Price: Free -
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Amazon OpenSearch Service
Amazon
Increase operational excellence by using a popular open source solution, managed by AWS. Audit and secure your data with a data center and network architecture with built-in certifications. Systematically detect potential threats and react to a system’s state through machine learning, alerting, and visualization. Optimize time and resources for strategic work. Securely unlock real-time search, monitoring, and analysis of business and operational data. Amazon OpenSearch Service makes it easy for you to perform interactive log analytics, real-time application monitoring, website search, and more. OpenSearch is an open source, distributed search and analytics suite derived from Elasticsearch. Amazon OpenSearch Service offers the latest versions of OpenSearch, support for 19 versions of Elasticsearch (1.5 to 7.10 versions), as well as visualization capabilities powered by OpenSearch dashboards and Kibana.Starting Price: $0.036 per hour -
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A service for managing OpenSearch clusters in Yandex Cloud infrastructure. Take advantage of this popular open source solution and integrate fast and scalable full-text search into your products. Deploy a ready-to-use OpenSearch cluster in just a few minutes, with product settings already optimized for the chosen cluster size. We take care of cluster maintenance: reserves, monitoring, fault tolerance, and software updates. Use our visualization tools to set up analytical dashboards, application monitoring, and alert systems. Connect third-party authentication and authorization services (SAML). The service supports granular configurations for data access levels. Open source code allows us to develop the service together with the community, be the first to provide timely updates and prevent vendor lock-in. OpenSearch is an easily scalable system of open source search and analytical tools. It offers a set of technologies for providing fast search and analytics.Starting Price: $0.012240 per GB
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Alibaba Cloud OpenSearch
Alibaba Cloud
Industry-Specific Enhanced Edition for E-Commerce helps develop intelligent search services that provide higher performance, search efficiency, and search accuracy in the e-commerce industry. OpenSearch integrates the industry-specific knowledge graphs of Alibaba DAMO Academy, which helps develop industry-specific and intelligent search services in industry-specific search scenarios. Multimedia data contains diversified information, and users may use different expressions to search for multimedia data. In this scenario, the NLP technology is required to facilitate semantic understanding. High efficiency and multiple dimensions are required for sorting. OpenSearch adopts the multimodal search technology that supports multiple modals, such as language, speech, text, and image. This helps retrieve expected search results.Starting Price: $27,952.53 per year -
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Umbrelly Cloud
Umbrelly.cloud
Umbrelly Cloud is an AWS optimization platform designed to significantly reduce cloud expenditures. By leveraging shared AWS plans, Umbrelly unlocks savings of up to 25% on services like EC2, EBS, ECS, SageMaker, ElastiCache, Redshift, OpenSearch, RDS, and Lambda. Customers typically realize average cost reductions of 19.3% without compromising service levels or performance. Umbrelly’s automated optimization process ensures full compliance with AWS Terms of Service. Experience tangible cost savings, improved resource utilization, and enhanced financial predictability with Umbrelly Cloud. -
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Thousands of customers use Amazon Managed Service for Apache Flink to run stream processing applications. With Amazon Managed Service for Apache Flink, you can transform and analyze streaming data in real-time using Apache Flink and integrate applications with other AWS services. There are no servers and clusters to manage, and there is no computing and storage infrastructure to set up. You pay only for the resources you use. Build and run Apache Flink applications, without setting up infrastructure and managing resources and clusters. Process gigabytes of data per second with subsecond latencies and respond to events in real-time. Deploy highly available and durable applications with Multi-AZ deployments and APIs for application lifecycle management. Develop applications that transform and deliver data to Amazon Simple Storage Service (Amazon S3), Amazon OpenSearch Service, and more.Starting Price: $0.11 per hour
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refbase
refbase
refbase can import and export references in various formats (including BibTeX, Endnote, RIS, PubMed, ISI Web of Science, CSA Illumina, RefWorks, MODS XML, OpenOffice, and MS Word). It can make formatted lists of citations in HTML, RTF, PDF, or LaTeX, and offers powerful searching, and RSS support. Its OpenSearch and SRU/W web services, and support for unAPI & COinS metadata allow for easy access by clients and search engines. Please see our Feature highlights page for a more detailed description of features. An overview of the major feature additions in refbase-0.9.5 is given here. You can download the stable release version of refbase from the SourceForge download page. Please see the instructions on how to install or update refbase. The latest source code can be checked out and installed from the refbase Subversion repository. We invite you to test-drive refbase at the refbase Demo Database (latest stable release version) or the refbase Beta Database (latest development version). -
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SOCLabs
SOCLabs
SOCLabs is an interactive cybersecurity training platform for security operations teams, detection engineers, and blue team defenders. It transforms theory into practical skills by providing realistic environments, authentic threat data, and hands-on exercises. Key features include the world’s first Detection Challenge module, where users write and test rules using real attack datasets. It supports major SIEM query languages such as Sigma, Splunk, Elastic, and OpenSearch, with one‑click validation and accuracy checks based on the MITRE ATT&CK framework. The Learning System offers step‑by‑step courses, from basic defense tools to enterprise‑level architecture, with interactive labs and scenario challenges. The DetectionHub enables continuous log analysis and query testing, while the Collaborative Ecosystem connects global experts to share data, contribute rules, and solve threats together.Starting Price: $10/month -
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SearchBlox
SearchBlox Software
We simplify search for complex enterprises. Data isn’t just getting bigger. It’s becoming more connected, which makes data-driven decision making more complicated than ever. We build intuitive and intelligent insight engines on open source technologies. Our enterprise search products securely deliver the right data to the right user at the right time. Avoid vendor lock-in with an annual subscription. Our transparent, upfront annual pricing allows you to anticipate your spend and avoid surprises, even in the cloud. You won’t see the phrase “Contact Us for Pricing” anywhere on our website. Search that’s as easy for you to install as it is for your customers to use. Increasingly, visitors use search to navigate websites. And if they don’t find what they’re looking for right away, they leave. SearchBlox Site Search provides fast, accurate search and a sophisticated customer experience that boosts conversions. -
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Coveo
Coveo
360° relevance across Websites, Ecommerce, Service, and the Workplace. Every search, recommendation, and interaction made it better. We help businesses deliver the relevant experiences people expect. With the Coveo Relevance Cloud, relevant search is just the beginning. Harness self-optimizing AI that learns from every click and query, at every touchpoint. So you can deliver experiences that get better and better, notice search relevance from Day 1, and scale to full 360° Relevance. Every click and query tells you what a customer wants. Serve up relevant product results, and tailored product and content recommendations, that they’ll want to 'add to cart. Connect each customer to the most relevant answers faster, with AI-powered customer self-service and AI-assisted agent responses. Coveo scores high marks for how we make things work, from drag-and-drop UI customizations to headless APIs and more. -
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Mindbreeze InSpire
Mindbreeze
Mindbreeze notes and homes in on the type of information you find most useful, learns to search intelligently, and quickly recognizes content that other systems miss. Data is brought together from a wide variety of sources to provide employees or customers with a 360-degree view of the topics or customers relevant to them. Mindbreeze automatically makes data available across all application, department, and company boundaries. Mindbreeze InSpire finds all information about your company, such as e-mail addresses, telephone numbers, and contact persons. Experts from different fields as well as their contact information are clearly displayed. All documents, including their latest revisions, are quickly found and displayed using the preview function. With the 360-degree customer search app, the user is able to see and interact with a 360-degree view of one account by indexing multiple structured data sources such as SAP. -
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Site Search ONE
ElectronArt Design Ltd
Site Search ONE WordPress Plugin provides a ‘no-code’ solution for professional search of Posts & Pages (up to 40,000 pages/posts). Facets & Filters use WordPress Categories, Tags & Custom Fields or Advanced Custom Fields (ACF) let site visitors’ ‘drill-down’ the search results. Sortable search results with highlighted hits-in-context on a snippet of surrounding text. Stemming, WordNet synonyms, Soundex. Search types: nested Boolean, All words, Any words. A Premium add-on plugin extends searching to Office docs including PDFs with hit-highlighting, user defined synonyms, search analytics and more. Site Search ONE plugin is free and open source, it requires a subscription to the Search Cloud One platform - this is a Search-as-a-Service providing a dtSearch Engine REST API . Free 30-day trial.Starting Price: $59/month -
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iFinder
IntraFind Software
IntraFind's Enterprise Search solution iFinder is a central search platform for all of your company's data. iFinder can be connected to all of the data sources within your company. Are your data pools constantly growing? With iFinder you are well equipped for the future: our product is based on Elasticsearch technology and can therefore adapt to any volume of data with ease. It also improves search results by deploying artificial intelligence to deliver smart enterprise search functionality. iFinder helps you find important data and documents, whether they are located on a company drive, on the intranet, in wikis, or in e-mail systems. Take the next step in your company’s digital transformation by centralizing access to all company data with our enterprise search application. iFinder improves search results by deploying artificial intelligence to deliver smart enterprise search functionality. -
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appbase.io
appbase.io
Create the most demanding app search experiences with NoCode, REST APIs or JavaScript components. Build search on your favorite stack and ship 10x faster. Detect user intent, set search settings, user language, synonyms, business rules and deploy in seconds. Out-of-the-box search analytics and insights enable continuous relevance and engagement improvements. Appbase.io is powered by the industry-leading search engine, Elasticsearch. Bring your Elasticsearch or host with appbase.io, which offers an application layer cache that provides industry-leading search performance. Available in 16 global regions with 2x failover protection by design. Or self-host with our Docker image. Set granular access controls based on routes or fields, create multiple special purpose keys. Set rate limits, restrict by IPs and more, out of the box. Create specific access policies for your team members to securely collaborate on appbase.io.Starting Price: $49 per month -
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Apache Lucene
Apache Software Foundation
The Apache Lucene™ project develops open-source search software. The project releases a core search library, named Lucene™ core, as well as PyLucene, a python binding for Lucene. Lucene Core is a Java library providing powerful indexing and search features, as well as spellchecking, hit highlighting and advanced analysis/tokenization capabilities. The PyLucene sub project provides Python bindings for Lucene Core. The Apache Software Foundation provides support for the Apache community of open-source software projects. Apache Lucene is distributed under a commercially friendly Apache Software license. Apache Lucene set the standard for search and indexing performance. Lucene is the search core of both Apache Solr™ and Elasticsearch™. Our core algorithms along with the Solr search server power applications the world over, ranging from mobile devices to sites like Twitter, Apple and Wikipedia. The goal of Apache Lucene is to provide world class search capabilities. -
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Lucidworks Fusion
Lucidworks
Fusion transforms your siloed data into personalized insights unique to each user. Lucidworks Fusion lets customers easily deploy AI-powered data discovery and search applications in a modern, containerized, cloud-native architecture. Data scientists interact with those applications by leveraging existing machine learning models and workflows. Or they can quickly create and deploy new models using popular tools like Python ML, TensorFlow, scikit-learn, and spaCy. Reduce the effort and risk of managing deployments of Fusion in the cloud. Lucidworks has modernized Fusion with a cloud-native microservices architecture orchestrated by Kubernetes. Fusion allows customers to dynamically manage application resources as utilization ebbs and flows, reduce the effort of deploying and upgrading Fusion, and avoid unscheduled downtime and performance degradation. Fusion includes native support for Python machine learning models. Plug your custom ML models into Fusion. -
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MeiliSearch
MeiliSearch
An open source, blazingly fast and hyper relevant search-engine that will improve your search experience. MeiliSearch provides an extensive toolset for customization. Unlike with other search engines, these customization options are just optional. It works out-of-the-box with a preset that easily answers the needs of most applications. Communication is done with a RESTful API because most developers are already familiar with its norms. The search experience feels simple and intuitive. It’s all too common for search bars to make users feel like they have to learn a new language just to get the best results, or worse, that they have to jump back and forth between their search and Google just to get the right spelling or product UID. MeiliSearch makes searching simple and responsive, so the user can stay focused on the results. MeiliSearch offers a typo-tolerant and natural query language search experience. -
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Sphinx
Sphinx
Sphinx is an open source full text search server, designed from the ground up with performance, relevance (aka search quality), and integration simplicity in mind. It's written in C++ and works on Linux (RedHat, Ubuntu, etc), Windows, MacOS, Solaris, FreeBSD, and a few other systems. Sphinx lets you either batch index and search data stored in an SQL database, NoSQL storage, or just files quickly and easily, or index and search data on the fly, working with Sphinx pretty much as with a database server. A variety of text processing features enable fine-tuning Sphinx for your particular application requirements, and a number of relevance functions ensures you can tweak search quality as well. Searching via SphinxAPI is as simple as 3 lines of code, and querying via SphinxQL is even simpler, with search queries expressed in good old SQL. Sphinx indexes up to 10-15 MB of text per second per single CPU core, that is 60+ MB/sec per server (on a dedicated indexing machine). -
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RealDecoy
RealDecoy
Trust a technologically agnostic service provider to find the best solution for your business. RealDecoy maximizes your digital commerce ROI with site search services proven to increase revenue and lower costs. Increase conversions, average order values, and customer loyalty, no matter which screen. Manage complex data sources and search taxonomies, multiple languages, and currencies. Reduce operational expenses and the cost to serve customers. Find opportunities for merchandizing, cross-selling, and up-selling. Personalize search results so customers see only what is relevant. Personalize your customers’ site search experience so visitors find the products they’re looking for, discover products they didn’t know they needed, and return to purchase more often. Assessing commercial and open source technology options. Recommending the best fit to meet business and technical requirements that drive the most ROI. -
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Hawksearch
Hawksearch
Hawksearch provides best-in-class features for you to define your visitors search experience. Regardless of if you're selling products, searching content, or indexing multiple systems, Hawksearch complements your business objectives. Hawksearch provides the capability for me to deliver targeted messaging and promotions to your site visitors. Hawksearch provides the adaptability for you to highlight the content or products tailored to my goals. Hawksearch allows your the possibility to accomplish more with less lines of code using the best of SaaS and custom development. Connects the data for PIM, ERP or ecommerce systems from the website visitor by schematic normalizing phrases that site visitor uses to search. Hawksearch, a platform agnostic tool, is built on Open Source Lucene and .NET technology. Hawksearch leverages advanced machine learning and pattern analysis to identify the best search experience to deliver to users. -
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Findkit
Findkit
Findkit is an ultimate site search solution that's adaptable, fast, and exceptionally simple to deploy. Whether you manage a single domain or a network of websites, Findkit's cloud-based crawler and scalable search API can integrate vast amounts of data into a cohesive search index in just minutes. With Findkit, you get a CORS-compatible API and an open-source JavaScript UI library, making it easy to create a seamless search interface tailored to your needs. Plus, it's fully compatible with any framework or CMS, boasting an additional WordPress plugin for even more convenience. Findkit is a white-label product. Take advantage of Findkit's free plan to experience the benefits without upfront costs. Customize your search with language-aware indexing, content tagging, and real-time updates to keep your index aligned with your site's content. As your needs grow, Findkit's simple pricing scales with you, offering larger index sizes and enhanced support at competitive rates.Starting Price: €59/month -
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Queryra
Queryra
Queryra is an AI-powered semantic search plugin for WordPress and WooCommerce. It replaces default keyword matching with intelligent search that understands what customers mean. When someone searches "gift for dad who likes gardening", default WooCommerce search returns 0 results. Queryra finds garden gloves, plant pots, and seed kits — even without exact keyword matches. How it works: Your products are converted into AI embeddings. When customers search, their query is understood semantically and matched by meaning, not just keywords. Key features: - AI semantic search trained on YOUR products, not generic ChatGPT - No OpenAI API key needed — everything included - WooCommerce support: SKU, price, categories, tags, attributes - Smart product boost controls for high-margin items - Live AJAX search with instant suggestions - Auto-sync when products are published - 5-minute setup with guided wizardStarting Price: $9/month -
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Searchify
Searchify
Easily add custom full-text search, without the cost or complexity of managing search servers. Searchify is built for the needs of modern web sites where content is rapidly changing. With Searchify, your index gets updated instantly. Our search engine is optimized to update relevance factors frequently with zero fragmentation penalty. Use locations, votes, ratings or comment counts to improve the quality of your search results. These factors can be used to boost relevant documents and to restrict the results to a radius of a geographic location. Use the service with open-source libraries for several platforms. Clients are available for Ruby, Python, PHP and Java. The community also contributes several alternatives to these and other languages. Besides, our REST API is super simple so you can develop your own client with very little effort. In Searchify, results ordering is defined by a custom sorting algorithm that is expressed in a formula.Starting Price: $59.00/month -
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Vertex AI Search
Google
Google Cloud's Vertex AI Search is a comprehensive, enterprise-grade search and retrieval platform that leverages Google's advanced AI technologies to deliver high-quality search experiences across various applications. It enables organizations to build secure, scalable search solutions for websites, intranets, and generative AI applications. It supports both structured and unstructured data, offering capabilities such as semantic search, vector search, and Retrieval Augmented Generation (RAG) systems, which combine large language models with data retrieval to enhance the accuracy and relevance of AI-generated responses. Vertex AI Search integrates seamlessly with Google's Document AI suite, facilitating efficient document understanding and processing. It also provides specialized solutions tailored to specific industries, including retail, media, and healthcare, to address unique search and recommendation needs. -
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Kibana
Elastic
Kibana is a free and open user interface that lets you visualize your Elasticsearch data and navigate the Elastic Stack. Do anything from tracking query load to understanding the way requests flow through your apps. Kibana gives you the freedom to select the way you give shape to your data. With its interactive visualizations, start with one question and see where it leads you. Kibana core ships with the classics: histograms, line graphs, pie charts, sunbursts, and more. And, of course, you can search across all of your documents. Leverage Elastic Maps to explore location data, or get creative and visualize custom layers and vector shapes. Perform advanced time series analysis on your Elasticsearch data with our curated time series UIs. Describe queries, transformations, and visualizations with powerful, easy-to-learn expressions. -
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Datafari
France Labs
Available in Apache v2 license, it is a complete business search engine. It offers a set of connectors, as well as modern user interfaces, for users and administrators alike. Datafari also supports enterprise security mechanisms. This while offering a commercial offer, with support. In short, with Datafari you have among other things: There are already many packaged solutions, but none (recent) is available under Apache license. This poses a barrier for companies that want to create and sell their own product based on these technologies. Thanks to Datafari, this becomes possible. In addition, Datafari is the only solution to integrate SolrCloud, giving it the ability to scale very simply. Datafari is already in place with several of our customers. The executables are available on the data far reference site . Also find the Datafari source code under Github. To interact with the community, go to the Datafari forum. -
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Site Search 360
Zoovu (Germany) (formerly SEMKNOX)
Site Search 360 is a smart, ad-free search bar for your website. With a simple drag-and-drop integration, get your search up and running in no time! Let your visitors find exactly what they are looking for, right away. Features of Site Search 360 include: - Quick and easy visual configuration - Autocomplete and search suggestions - Low-to-no-code Search Designer for a customized search UX/UI - Faceted search results (filters) - Semantic search: built-in dictionaries in 19 languages + the ability to add your custom synonyms - In-depth Analytics to help you get the most out of your search: what your visitors look for the most, what results they click on, what queries bring no results, etc. - Full control over search results: boost, reorder, redirect them in no time with our low-to-no-code Result Manager - Integration with Google Analytics and Google Tag Manager - Import of Google Custom Search promotions - Awesome support: via live chat, email, or phoneStarting Price: $9.00/month -
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Sinequa
Sinequa
Sinequa provides intelligent enterprise search connecting workers in the digital workplace with the information, expertise and insights they need to do their jobs. It handles vast and heterogeneous data volumes, offering security and compliance even in the most complex environments. Enabling employees to get relevant information & insights speeds up innovation and optimizes responsiveness to customers. Organizations powered by intelligent search enable people to do their jobs better, resulting in significant cost savings. Delivering insights to employees within the context of their work provides the transparency and speed needed to comply with regulations on a timely basis and mitigate financial and reputational risk. Sinequa’s Neural Search provides the most sophisticated engine for discovering enterprise information assets available on the market today. -
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Big Zeta Keyword Search
Big Zeta
Built to meet the complex needs of B2B companies, Big Zeta Keyword Search is easy to deploy and maintain, while offering sophisticated management and reporting of your search program. Stop worrying about whether your search results are unreliable or your user experience too slow. Our cutting-edge technology simply delivers. Start prioritizing site search. With our leading-edge functionality and robust analytics platform, you can finally make keyword search a critical part of your digital strategy. Big Zeta keyword search propels fast finding for your customers, offering correct context leveraging from multiple data sources, an easy to use interface, and correct results in the right time and place. Maximize Big Zeta Keyword Search via a site crawl or through connectors into your content and product systems. Keep your results up to date with automated refreshes. Know that your site is displaying the latest results. -
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YaCy
YaCy
YaCy is free software for your own search engine. Join a community of search engines or make your own search portal! There are these three use cases you can choose from: Web Search by the people, for the people: decentralized, all users are equal, no central, no search request storage, shared index. Your YaCy installation is independent from other peers. Define your own web index and starting your own web crawl. Create a search portal for your intranet or web pages or your (shared) file system. Imagine if, rather than relying on the proprietary software of a large professional search engine operator, your search engine was run by many private computers which aren't under the control of any one company or individual. Well, that's what YaCy does! -
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Clerk.io
Clerk.io
Convert more with intelligent search. Personalize the search experience and always show the most relevant products with a revolutionary intelligent search engine built just for e-commerce. A single engine built for ecommerce. Automatically recognize customer search intent and context with special characters, measurements, attributes, modifiers, and categories with faceted search, just like a real sales clerk. Deliver the correct search result every time even when searchers misspell or create innocent typos with intelligent autocorrect. Built-in synonym detection across multiple languages enables you to provide relevant search results that otherwise would not have been shown. Create the best user experience and simply by adding custom UX-blocks with any product attribute you would like for easy filtering to narrow down search (or category) results. Include highly relevant content from your blog, categories, and CMS pages.Starting Price: $89 per month -
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Help people find what they need on your website. Add a customizable search box to your web pages and show fast, relevant results powered by Google Search. Because it’s powered by Google’s core search technology that’s constantly improving, you always get fast, relevant results. You program your search engine, so you decide what content it searches and how it looks. Integrate your search engine on your website quickly. Decide if you want users to search only your website, or include other sites on the web. Choose from several pre-built themes, or design your own search results page from scratch. Pay nothing — and even earn revenue — by showing relevant ads with AdSense, or pay a low price for an ad-free experience.
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Sharpr
Dynata
Sharpr is a GenAI-powered knowledge management platform that centralizes market intelligence, enabling teams to quickly access critical insights and make informed business decisions. It aggregates research from both internal and external sources into a single, searchable hub. The platform uses AI-driven smart search to provide precise answers to market questions and auto-generates briefs, newsletters, and alerts to keep stakeholders informed. Sharpr offers advanced analytics to identify emerging trends and optimize research strategies. Its intuitive user experience adapts to different audiences, boosting engagement and insight adoption. With enterprise-grade security and exceptional global support, Sharpr is trusted by Fortune 1000 companies to drive smarter, faster decisions. -
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Keyspider
Keyspider
Keyspider provides accurate search results with a cloud-based enterprise search engine. With Keyspider you can build your very own customized website search without the additional time or cost. Keyspider understands the customer’s requirements and delivers the right results to their search queries. The solution for websites to pave the way for better search experiences and improved conversions. It intends to redefine how customers navigate through customers' websites with a search-as-a-service that leaves no stone unturned. Increase relevance across mediums with tailored search. No coding: Create a new page with search capabilities after installing the Keyspider Search. Works with your site's existing style guide. Cloud-based: All of your documents are securely stored, backed up, and searchable in the cloud. Based on your crawler Automatic/Manual crawler settings content would be updated in the keyspider search engine. Read more keyspider's features in our website.Starting Price: $19/month -
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Amazon CloudSearch
Amazon
Amazon CloudSearch is a managed service in the AWS Cloud that makes it simple and cost-effective to set up, manage, and scale a search solution for your website or application. Amazon CloudSearch supports 34 languages and popular search features such as highlighting, autocomplete, and geospatial search. With Amazon CloudSearch, you can quickly add rich search capabilities to your website or application. You don't need to become a search expert or worry about hardware provisioning, setup, and maintenance. With a few clicks in the AWS Management Console, you can create a search domain and upload the data that you want to make searchable, and Amazon CloudSearch will automatically provision the required resources and deploy a highly tuned search index. You can easily change your search parameters, fine tune search relevance, and apply new settings at any time. As your volume of data and traffic fluctuates, Amazon CloudSearch seamlessly scales to meet your needs. -
44
Threadloom
Threadloom
After 25,000 emails per month, pay only $0.20 per 1,000 emails sent per month. This includes all end-to-end costs, including email address verification, Curation Assistant, and SendGrid email delivery. Help visitors find your best content. Deliver your best content to members' inboxes. Threadloom Search is free for forums with up to 10 million posts. For all other forums, get your first month free. Grow your Newsletter subscriber list at no additional cost. Help visitors discover your most-discussed products and earn affiliate revenue. Monetize your product discussions. Threadloom is the only search engine for forums securely hosted in the cloud. This lets you offload intensive search queries, and gives you access to advanced features like image search, spell correction, and blog search. There is nothing for you to manage, aside from periodic plug-in upgrades. All plans are month-to-month. You can cancel your subscription in the Threadloom Portal or by dropping us a line.Starting Price: $0.20 per month -
45
Pandosearch
Pandosearch
Your organization runs a large and complex website with a lot of information and traffic. Visitors use the search bar to navigate all this content. But when they can't find what they are looking for right away, they get frustrated and leave. Bad search is bad for your website. But search technology is complex and often difficult to implement and maintain. It requires specific knowledge that puts a strain on your IT department. And more often than not, the search bar still shows the wrong search results. Pandosearch is site search for text-rich websites with a lot of traffic. We deliver advanced site search as a service, that is precisely tailored to your website objectives and we completely take care of the maintenance of your search function. Better site search means happy visitors, more conversions and fewer questions. Gain insight into the search behavior of your visitors and decide which content you want to show in the search results of your website.Starting Price: $250 per website per month -
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Yandex Search API
Yandex
Search API provides access to three search types (Russian, Turkish, and international) and can be used to develop a search for a site, a group of sites, or an entire network. Search API provides access to Russian, Turkish, and international search types. The search type determines both the ranking formula and the search database, a set of documents a search is made across. Search API supports the indexing of text pages and documents. The index is updated every few days, and its composition is constantly expanding. The speed of responses to requests is less than one second. The service has virtually no restrictions on the number of requests per day or per month. Save yourself the trouble of developing and maintaining a crawler, and of battling with both. You simply integrate the API into your products without having to configure servers. Search API automatically scales to your workload. -
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SearchIQ
SearchIQ
No more guessing as to what your users really want. Their searches are the clearest expression of what they are looking for. Realtime analytics offer unique insight into the ways users are interacting with your content - giving you measurable and actionable information to grow your business. Cross-site search unifies results across disparate sites including unique domains and sub-domains. Perfect for content networks, corporations, universities and other institutions with content spread across various properties. Limit search results to specific pages, directories, posts, etc with crawler and result-level filters. Provide a better browsing experience with user-controlled filters that automatically adapt to your content. Get actionable data about your audience and your content including data on how and what they are searching for.Starting Price: $19 per month -
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Search.io
Search.io
Search.io is re-engineering search to give all developers the tools to create intelligent search applications in hours, not months. With machine-learning at its core, Search.io automatically optimizes search results based on customer and business data. In a few lines of configuration code, developers can implement advanced capabilities, like A/B testing, reinforcement learning, and Bayes classification, that would take months to implement otherwise. Search.io enables thousands of businesses worldwide to provide highly-intelligent search experiences on their websites, stores, and applications.Starting Price: $0.00 per month -
49
LupaSearch
LupaSearch
LupaSearch is an advanced AI-driven search and discovery platform designed to enhance user experiences. Our engineers have developed cutting-edge technology that combines powerful natural language processing, vector search, and advanced keyword matching in one seamless API. The stats are in our favor: we boast a 100% client retention rate, and our search speed is a significant improvement over industry standards, ranging from 60-250ms. At LupaSearch, we put skin in the game by committing to contracts that align with our clients' goals, ensuring we deliver measurable results. LupaSearch handles millions of search requests globally with exceptional speed and accuracy, empowering businesses to deliver precise and scalable search experiences.Starting Price: $200/month -
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Bing Custom Search
Microsoft
An easy-to-use, ad-free, commercial-grade search tool that lets you deliver the results you want. Build a customized search that fits your needs. The Bing Custom Search API gives you powerful ranking, a global-scale search index, and document processing with fast, simple setup. The core technology works in four steps—by identifying on-topic sites and images, providing automatic query suggestions, applying the Bing ranker, and delivering relevant search results. Adjust the parameters and access usage insights anytime. Define the parts of the web you want to draw from so users only see relevant results from the domains, subsites, and web pages you choose. Explore site suggestions to expand the scope of your search domain. And harness the full power of Bing’s global-scale search index to get a holistic view of searches and ranking. Create a compelling search experience for content, such as web pages, images, and even autosuggested words.Starting Price: $4 per 1,000 transactions
