Alternatives to TeamInbox
Compare TeamInbox alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to TeamInbox in 2026. Compare features, ratings, user reviews, pricing, and more from TeamInbox competitors and alternatives in order to make an informed decision for your business.
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1
Emailgistics
Emailgistics
Emailgistics is a team inbox management solution for Microsoft Office 365. Powerful workflow and analytics features improve team productivity and decision making. Plus, with Emailgistics you continue working in Outlook as your email never leaves Office 365. Route emails efficiently and keep agents focused on their assignments. Redirect time and energy away from manually assigning emails to actually answering them. Tracking to ensure your team replies to customers accurately and promptly. Automated message assignment and workflow rules will route hundreds of emails to the right team members in seconds. Individual agent folders appear within Outlook, helping to ensure your team never misses or duplicates efforts on an email. Prevent emails from falling through the cracks. Receive notifications before emails are at risk of falling behind team standards.Starting Price: $10 per user per month -
2
SEDNA
SEDNA Systems
Cut down email volume by up to 95% and get one source of truth for all conversations, data, and documentation through shared team inboxes. Unlike siloed email accounts, SEDNA gives team members controlled transparency of all correspondence, attachments, and actions taken within a project or message thread—along with quick composition and sharing capabilities—for more efficient communication and effortless collaboration. Each email within a team inbox has its own activity panel to host internal conversations, contextual data, and time-stamped activity that enables team members to work with—and around—one message in place of forwards, reply-alls, and cc’s that bloat email volume. The Activity Panel lets you see automatically generated or manually applied message details like category tags, job references, and people involved, as well as who viewed the message, who replied, and how so. And collaboration is easy with the ability to tag others and add comments for real-time discussion. -
3
Spike
Spike
Spike brings your entire workspace into your Inbox: email, chat, calendar, calls, team collaboration, tasks — to one powerful Inbox. Everything you need to get your work done is in a single feed, so you can finally give the app-switching a rest. Spike’s conversational email fuses traditional email with instant messaging — eliminating cluttered email threads. With real-time conversations and live collaboration, have better interactions and a more human communication experience. Spike is available on iOS, Android, Mac, Windows & Web.Starting Price: Free -
4
WarmInbox
Offpista LTD
WarmInbox helps individuals and teams improve email deliverability by simulating real, human-like interactions—sending, opening, replying, clicking, and threading—to gradually build sender reputation and avoid spam folders. Designed for marketers, founders, sales teams, and agencies, WarmInbox runs automatically in the background, warming up each email account with trusted, natural-looking activity. Key Features: - Automated email warm-up, Monday through Friday - Realistic activity: opens, clicks, replies, and threads - Live dashboard to monitor deliverability health and inbox placement - Support for multiple inboxes and team members - Invite teammates and manage everything from one central dashboard - Secure setup using app passwords or OAuth - Pause or remove campaigns anytime - Transparent pricing with per-seat billing Whether you're warming a new domain or trying to fix poor deliverability, WarmInbox ensures your emails land where they should—the inbox.Starting Price: $15/month -
5
Extra Thursday
Extra Thursday
Extra Thursday is an AI-powered inbox assistant that connects to your Gmail and Google Calendar (via OAuth) to transform email management into a fast, context-aware, streamlined workflow. It treats your inbox like a database: it can scan thousands of emails in seconds, extract key insights or open loops, surface important threads, and highlight action items, so you don’t have to manually sort, search, or triage messages. Extra Thursday also drafts professional replies (from polite follow-ups to technical responses), auto-generates follow-up emails, and lets you review/edit before sending, dramatically reducing the time you spend writing and replying. With deep-context AI reading and understanding entire conversations, the platform helps manage email overload and makes your inbox actionable, rather than overwhelming. Privacy-wise, emails and calendar data are only fetched on demand per session; Extra Thursday does not store your full inbox or use your content to train its models. -
6
SharedInbox
SharedInbox
Manage customer support and communication directly from Slack. Collaborate effectively on shared emails like support@your.domain without sharing passwords among team members. SharedInbox connects to any email you currently use. You can also get an @in.sharedinbox.co email you can setup forwarding to. Just hit the command SharedInbox /compose and send emails to anyone. On any email thread, Just hit Reply Mail. Each incoming or outgoing email creates a new Slack Message Thread, easily tag teammates and discuss. Every account comes with a support site your users can send and manage their support requests from. No new installation or application required. Use a tool your team is already familiar with Slack. Know when your email is delivered and when it is opened. See files and pictures attached to your emails directly in Slack. Create a custom signature to attach to your emails. Set a custom message that is automatically sent once you get an email.Starting Price: $5 per month -
7
Helpwise
Helpwise
Shared Inbox for your Team Email, SMS & WhatsApp accounts. Sharing email account login among team members is not scalable. Helpwise is an easy to use shared inbox for your team email accounts like help@, sales@, jobs@ etc. As business grows, it becomes a struggle to manage customer, sales or internal emails (billing, hiring) across the company. And, then we make a blunder by sharing email logins among team members. We understand the chaos that it creates because we have been through the same pain during our previous gigs & businesses. So, this is exactly why we built Helpwise - the shared inbox that really works! We all love Gmail, Outlook & other awesome email clients. So, we have made sure that Helpwise feels as easy as these common email services. Basically, you won't miss them here. Every team member will get own separate login to access same email address. So, no more password sharing. Better security with higher productivity! -
8
Inbox2Action
Inbox2Action
Inbox2Action brings the power of Notion to where you actually work: Your Gmail inbox. Every email becomes actionable with a single click. Tasks, leads, projects, receipts are organized instantly in Notion without leaving Gmail. Your inbox transforms from a source of stress into a streamlined command center. See what matters. Notion properties appear right in Gmail: status, due dates, priorities, all visible at a glance. Smart labels ensure important emails never disappear. Your favorites and recent databases surface automatically, putting your workflow at your fingertips. Collaborate effortlessly. Reply to comments, assign tasks, and update pipelines without switching apps. Your team stays aligned. You stay productive. Smart technology that stays out of your way. Background updates happen automatically. Visual indicators show sync status clearly. Everything just works.Starting Price: $8/month -
9
Speaking Email
Beweb
Anyone who gets a lot of email and needs to stay up to date. We envisage the typical usage to be for business people, who want their work email read to them during their drive to and from work. We think anyone who takes responsibility for their own work time will like it, such as people in leadership or management roles. Executives, self employed people, marketers, journalists, politicians, account managers, team leaders, lawyers, accountants, doctors, engineers, consultants, sales people on the road all day... lots of people who use email as a primary tool. Inbox zero enthusiasts will particularly like the chance to use downtime to prune their inbox. Control using voice, gestures or buttons. Reads only the content without the clutter. Speaking Email reads your latest emails out loud from your inbox, one by one. Email reading is different to general text-to-speech. Emails are littered with signatures, disclaimers and thread headers.Starting Price: $20.00/year/user -
10
MailClark
MailClark
MailClark is an external communications bot solution that centralizes all correspondences into Slack or MS Teams for easier communication. With MailClark, users can allow the bot to host the help desk of their customer support team, create a team inbox for their sales or marketing team, and more. MailClark also features a shared inbox that stores mentions, internal-only comments, collision detection, and more. Be faster and better in your customers, suppliers, colleagues replies as well as in engaging conversation with your team. Get "Too Fast Too Furious" in your workspace. Collectively manage your external messages from customers or any external contacts, directly in your collaborative tool (Slack or Microsoft Teams). Never miss any external messages, email, Facebook or Twitter messages. MailClark reminds you to take care of each of your customers or external contacts.Starting Price: $9.00/month -
11
Spark Mail
Readdle
Love your email again. The best personal email client. Revolutionary email for teams. Intelligent email prioritization, noise reduction, and the most advanced email tools at your disposal. Reach Inbox Zero for the first time. Spark intelligently prioritizes your email. It bubbles important messages from real people to the top. Pin and reply to those, and batch archive the rest. Spark reduces the noise by only notifying you about emails from people that you know. Reclaim your space for creativity and get peace of mind. We do our best work as part of a team. Spark allows you to create, discuss, and share email with your colleagues. Take your team collaboration to the next level. Collaborate with your teammates using real-time editor to compose professional emails. Invite teammates to discuss specific email and threads. Ask questions, get answers, and keep everyone in the loop. Save time when you regularly send similar email messages to people.Starting Price: $6.39 per user, per month -
12
Helpmonks
Helpmonks
Save time and money with our team collaboration tool. We unified shared mailbox, customer management, live chat, email marketing tools, and marketing automation tools to help your business succeed. Our team email management tools make it easy to get your whole business on the same page and boost team productivity. Collaborate in yourshared inbox. Delegate emails, add private email notes for you and your team, and much more. Collision detection prevents duplicate replies to your customer responses. However, Helpmonks is so much more than a team inbox. With Helpmonks, you also get advanced contact management with a complete customer conversation history. Plus, add our live chat tool and email marketing platform to boost sales and business growth. Reach more customers, nurture leads, and build customer loyalty with our email automation tool. Automatically send an email drip campaign based on your customer's behavior with ease with the Helpmonks marketing automation software.Starting Price: $9 per month -
13
ClientFlow
ReportGarden
Shared Inbox and Project management software for Client service teams. Manage your team’s email conversations, tasks and timesheets on a single platform. ClientFlow gets your personal email conversations, your team's group email conversations and client communication on a single shared platform where every mail is owned up and is responded to. Have all your conversations with clients in one place, Standardize Approval process with Custom branded Approval requests and automate repeated conversations with customized message templates. Connect your Email accounts or Set up auto-forwarding from any email address and share with Teammates so they have visibility into all Emails Conversations on one shared inbox software without having to switch between different group mail accounts. ClientFlow works a lot like your email client but builds on top of it to include useful features that facilitate group conversations much better.Starting Price: $19 per month per user -
14
AgentMail
AgentMail
AgentMail is an API-first email platform designed to give artificial intelligence agents their own fully functional email inboxes, enabling them to communicate, send messages, and participate in email conversations autonomously. Instead of building on traditional email providers created for human users, it provides programmatic inboxes that can be created and managed directly through an API, allowing developers to assign email identities to AI agents in the same way a human would have a Gmail or Outlook account. Each agent receives its own inbox and email address, which can send, receive, and reply to messages while maintaining threaded conversations and persistent message history. It enables AI agents to read and interpret incoming emails, extract structured information from messages, and automatically generate responses or trigger workflows based on the content of the conversation.Starting Price: $20 per month -
15
Sidequest
Sidequest
Sidequest combines the best of both worlds and brings the power of industry-grade issue management to your workplace. Send, receive and monitor your personal and team tasks. Always have a shared understanding about the status of tasks so you'll no longer need to wonder: Is it done? Is it still pending? Who is looking after it? What's the deadline? Use the power of native Slack threads to communicate right inside tasks, creating a shared task history and reducing ambiguity. Provide each Slack workspace member with a personal task inbox, and set up additional shared inboxes in channels – these are great for IT, HR, infrastructure and other internal helpdesks.Starting Price: $1.50 per user per month -
16
reMARK by Nordic IT
Nordic IT
reMARK is a comprehensive dashboard that includes all of the tools you need to run the day. The reMARK software inbox includes not only emails, but also your calendar, live chat, contacts and mailing lists, integrations and so much more. Utilize reMARK’s team overview to collaborate on every email thread, leave internal notes or messages, know exactly who has opened or replied to an email, and add tasks directly to a co-worker or team’s to-do list. With reMARK’s customizable email filters, you can set an unlimited number of filters that seamlessly prioritize and present only the emails that matter to you. Your teams will fly through thousands of emails each day without missing any critical information. With reMARK’s powerful boolean search functionality, you can search through millions of emails to find the exact email, document, or term you’re looking for in a split second, even if it’s inside an attachment.Starting Price: Free -
17
ActiveInbox
ActiveInbox
Stop emails sinking into the inbox swamp by turning them into tasks with due dates and adding them to projects. Don't 'send and pray' emails you spent precious time writing. Deliver at the time they'll be read and let ActiveInbox track them to completion. Achieve inbox zero, then glide through your day, by having just one place to focus on emails and tasks, and breaking your Today list into digestible chunks. With ActiveInbox there's no need to adopt yet another new system; no call to copy, paste and switch between software. It's right with you where you spend the lion's share of your day wrangling tasks: in Gmail. Ever been writing an email, and worried that you’ve forgotten something? Not with ActiveInbox. With the existing tasks and conversations for each contact available at-a-glance you’ll be right on track. Release your mind from niggling anxiety, by letting ActiveInbox track emails until recipients respond.Starting Price: $4.16 per month -
18
SocialHub
maloon
Respond to customers faster with personal replies direct from your Smart Inbox. Instantly understand how to engage with a full history of past interactions. Share the workload and collaborate in real-time from one shared inbox. Assign conversations, track activity on every message and streamline approval systems. With our Priority Inbox you will be able to react faster. All important requests will be moved automatically to a separate inbox where you can reply faster to them. With the automated actions of SocialHub Smart Inbox you can automatically assign tickets to the Community Manager that is able to answer the request the best. That will help your team to do a better job. With Smart Rules you can define actions that will be executed, even when your team is not online. This means that posts, that do not apply to your netiquette will not appear on your page. Even at 4 am in the night.Starting Price: $99 per user per month -
19
Hypertype
Hypertype
With Hypertype’s Chrome extension, we connect all of your team email inboxes so when you open an email thread. With Hypertype’s chrome extension, we connect all of your team email inboxes so when you open an email thread, we analyze the incoming customer question and match you the top relevant answers that come from your historical emails or FAQ documents. With Hypertype you can focus on writing smart. -
20
Perplexity Email Assistant
Perplexity AI
The Email Assistant turns your inbox into a more actionable space by handling organization, replies, meeting scheduling, and prioritization automatically. It organizes emails by tagging them (e.g., what needs a reply vs what’s informational) to help you maintain “inbox zero.” It composes responses; AI-drafts are generated automatically, matching your tone and style. For scheduling, the Assistant manages the back-and-forth of arranging meetings and places them on your calendar without requiring extra effort. It also helps you search through your email, delivering summaries of meetings, key emails, and daily priorities so you can start your day informed. Underpinning all this is a focus on security and privacy. Supported integrations include Gmail and Outlook.Starting Price: Free -
21
DarwinMail
DarwinMail
Spend less time on email. Get more done. Multiple accounts, smart bundling, reminders, snoozing, templates, bulk actions, and more. Join 10,000+ DarwinMailers taking back control of their inbox. Features at a glance. DarwinMail is full of tools that vastly increase your productivity. Your time is valuable. No need to waste it anymore. Reminders. Never let your inbox stress you out again. Focus on what's important when you need to. Templates Increase productivity by creating reusable templates. Never rewrite the same email ever again. Custom Bundles Create rules to automatically categorize your emails. Stay organized and focused. DarwinMail Bundles Our built in bundles use a form of AI to bundle your emails. State of the art email at your fingertips. Snooze Emails. Don't get distracted by your emails. Make your schedule work for you, not the other way around. Bulk Actions. Get more done with less effort & maximize your output via bulk archive, snooze, trash & more. -
22
Newton Mail
CloudMagic
Email app with space-age features for modern-day business communication. Designed to delight, for all your email accounts, on all your devices: iPhone, iPad, Android, Mac & Windows. Read Receipts comes baked in with Newton, with all your sent emails tracked without you having to do anything. Apart from giving you instant gratification, it also makes your follow-ups timely and effective. Recap automatically brings back conversations that are waiting for your reply or that need following up. It also covers other mails with due dates, reminders etc., so that nothing slips through the cracks. Tidy Inbox helps you stay clear of unwanted emails by automatically removing newsletters and other distractions from inbox. Focus on the emails that actually matter and make your inbox distraction-free. Most of us are assigned tasks via email. But some of us like to manage them outside our Inbox. Newton lets you save emails to Todoist, Evernote, OneNote, Trello or Asana in a single click.Starting Price: $49.99 per year -
23
Plumm
Plumm
Plumm is shared inbox for your customer support emails and live chat conversations coming from all of your projects. If it's an email sent to support@yourproject1.com or a chat request from yourproject2.com, it all goes into the same Plumm inbox.Starting Price: $7 per user per month -
24
Trengo
Trengo
Customer service software. Streamline all your communication channels into one powerful inbox. Collaborate with your team, automate conversations and deliver amazing customer experiences. Solve all your problems with one inbox. Amazing experiences start with frictionless communication. Power up your work by unifying all channels, unlocking team collaboration and creating productive workflows - all in one organized inbox. Switching screens and logging into multiple inboxes is forever history. Trengo integrates all your favorite communication channels into one inbox. From email to WhatsApp, from voice to our own live chat solution. All communication channels in one inbox. In Trengo, conversations can be easily assigned to the right team or user. By @tagging a colleague, you can leave internal comments and easily collaborate to solve a problem. With one click, you switch to your team chat for 1-on-1 or group communication. Our powerful live chat solution is built to deliver.Starting Price: $22 per agent per month -
25
ForwardMX
ForwardMX
ForwardMX makes it easy to collect all of your email in a central inbox, such as your existing Gmail account. Collect all of the emails for your different domains in a central inbox. We can send a copy of each message to up to 10 different recipients. Get all of the email sent to any un-allocated address on your domain. No matter what you're working on, or how many of you there are, ForwardMX makes email forwarding for your domain names easy. Create team member accounts to manage your ForwardMX service. No limits to the number of email forwarders that you add for each domain. Add and manage your domains with our simple web based interface, or use our API to integrate ForwardMX with your own application.Starting Price: $9 per year -
26
Meco
Meco
Move your newsletters to a space built for reading and declutter your inbox in seconds. The inbox is full of distractions and too many subscriptions lead to inbox chaos. Time to liberate your inbox and move to Meco, a newsletter aggregator built for reading. Connect your existing Gmail or Outlook to Meco for a speedy setup or start fresh with a unique Meco email for newsletters. With Gmail, you can instantly add existing newsletters. Alternatively, subscribe to newsletters using your Meco email. Now you’ve freed your newsletters to a space built for reading and simultaneously decluttered your email inbox. Your inbox is a noisy place, Meco is the opposite. Use smart filters and group newsletters to ensure you always surface the most relevant and interesting content at the right time. Find great newsletters based on your current reads, interests, and what’s trending among other readers. Subscribe more freely knowing that your inbox is protected.Starting Price: Free -
27
SupportBee
SupportBee
SupportBee’s support ticket system enables teams to organize, prioritize and collaborate on customer support emails. SupportBee’s shared inbox works just like email. We stay invisible to your customers, retaining the personal touch of email. However, unlike a traditional email inbox, we offer your team a frictionless way to collaborate by assigning tickets to teams and agents. Everyone knows exactly what they are responsible for and nothing slips through the cracks. Our integrated knowledge base software empowers your customers to help themselves. Your customers can find answers to their questions without having to write to customer support. KBee also integrates tightly with our Shared Inbox, which enables your team to easily insert links to relevant customer support articles when replying to your customers.Starting Price: $49 per month -
28
Smart Inbox AI
Smart Inbox AI
Smart Inbox is an email management solution is built to help individuals and businesses streamline their email workflows by organizing, prioritizing, and automating responses with the power of AI. The solution offers intelligent email organization, automatically categorizing incoming emails based on content, sender, or urgency, ensuring you never lose track of important messages. AI-powered prioritization highlights the most critical emails, enabling you to focus on what matters most. With customizable rules and filters, you can tailor the system to your unique needs. Automation is at the heart of this solution, enabling you to set up auto-responses for routine inquiries. his drastically reduces response times and enhances your communication quality. Additional features include seamless integration with popular email clients, real-time notifications, collaboration tools for team inboxes, and insightful analytics to track and optimize your email management. Whether you’re a buStarting Price: $10/email account/month -
29
Keluro
Keluro
Save time spent on cc’d and forwarded emails by introducing shared channels. Onboarding new team members become a breeze with a shared archive. Never again lose information in the inboxes of employees that left your organization. Store messages from business partners outside your organization in a knowledge platform. Keluro increases team collaboration by making relevant email conversations accessible to coworkers in shared channels. Our smart algorithm suggests appropriate channels to share your emails, both sent and received, with one click. You decide what remains in your private mailbox. Keluro's adaptive organization, archiving and visualization of emails ensures you stay on top of the most relevant information, all in one place. Effortlessly find information and emails related to a project or department in dedicated channels, even if you were not among the recipients. Easily retrieve archived emails and don't lose time reconstructing missing information.Starting Price: $6 per month -
30
Inbox Zero
Inbox Zero
Inbox Zero has undergone a thorough security process with Google to ensure the protection of your emails. You can even self-host Inbox Zero on your own infrastructure. Don't search for the unsubscribe button. Unsubscribe with a single click or auto-archive emails instead. See who's sending you the most marketing and newsletter emails to prioritize who to unsubscribe from. View analytic charts to see how often you get emails from certain senders to take action. Understanding your inbox is the first step to dealing with it, understand what is filling up your inbox. Then figure out an action plan to deal with it. Our AI agent will reply, forward, or archive emails based on the rules you provide it. Let our AI plan what to do for you, accept or reject in a click. Turn on full automation once you're confident the AI can work on its own.Starting Price: $10 per month -
31
Missive
Missive
The team inbox and chat tool that empowers teams to truly collaborate around email, SMS, WhatsApp, Twitter, Messenger, live chat, and more. We redesigned the inbox with a business-first collaborative experience in mind. With Missive, teams focus on growing their business. Everything you need to get the job done. The Team Inbox is offered as a powerful workflow setting for your shared accounts and addresses.Starting Price: $10 per user per month -
32
SkimAI
SkimAI
Transform your inbox into a hub of efficiency. Streamline your communication to focus on what matters most. SkimAI is an AI assistant that transforms emails into actionable insights. It integrates seamlessly with Gmail and highlights unread emails, generates concise summaries of incoming messages, and drafts replies for your quick review and dispatch. Introducing intelligent email management. With AI-driven scheduling and custom workflows, SkimAI is more than a tool, it’s your productivity partner, evolving with your needs. Transform your emails into clear actionable insights. Embrace an inbox where efficiency thrives, decisions are swift, and clarity is paramount. Gain valuable time as communication is curated and prepared, even when you're away from your inbox. -
33
Harmony
Harmony
Harmony AI Email Assistant is a voice-powered Gmail manager that transforms your inbox into a hands-free, eyes-free experience, ideal for multitasking or accessibility needs. It reads new messages aloud with natural, thread-aware summaries and lets you perform actions, reply, archive, delete (single or batch), star, mark unread, move to labels or folders, and unsubscribe from newsletters, using simple voice commands as you would with an assistant. You can compose and send new emails entirely by voice, draft replies in real-time, and request smart summaries of lengthy threads. Designed with a privacy-first architecture, Harmony never stores your email content, uses end-to-end encryption, asks for confirmation before sending or deleting, and ensures recoverable actions so mistakes aren’t permanent. Harmony integrates seamlessly with Gmail, providing adaptive AI voices, customizable wake words, and secure OAuth authentication.Starting Price: Free -
34
AskEVA
AskEVA
AskEVA is a powerful WhatsApp Business API platform designed to help businesses automate customer conversations, generate leads, and improve engagement through intelligent chatbot automation. With AskEVA, businesses can manage customer interactions using a shared team inbox, run targeted WhatsApp campaigns, and automate responses with AI-driven chatbots. Key Features: • WhatsApp chatbot automation • Shared team inbox for collaboration • Bulk messaging & campaign tools • CRM and API integrations • Real-time analytics and reporting AskEVA is ideal for businesses looking to streamline communication, improve response time, and scale customer support using WhatsApp. -
35
Replypad
Replypad
Replypad is a shared inbox software for teams. As a customer communication app, easily manage support@, info@, finance@, etc., team inboxes. Organize all conversations in one place with clear owners, categorize, collaborate on customer requests to respond faster, and deliver an outstanding customer experience. Using Replypad shared inbox, your team can move through the queue more quickly and work together when needed. Quick to set up and easy to use, Replypad helps automating workflows, empowers teams to work more efficiently, and eliminates manual and tedious work.Starting Price: $15/month (includes 3 users) -
36
OnSync
OnSync
OnSync – Smart Team Inbox for WhatsApp, Instagram, Facebook & Telegram. OnSync is an AI-powered team inbox that helps businesses manage, automate, and scale customer conversations across WhatsApp, Instagram, Facebook Messenger, and Telegram — all from one smart dashboard. Modern businesses talk to customers everywhere. OnSync brings everything into one organized inbox, so your team never misses a message, never duplicates replies, and never loses sales opportunities. Whether you run an e-commerce store, clinic, agency, or service business, OnSync turns daily customer chats into a structured, trackable, and scalable sales & support system.Starting Price: $29/month -
37
Threads
Threads
Threads provide a simple, focused canvas for sharing your work and getting rich feedback in return. Turn any thread into a beautiful, big-screen presentation. Share live or record a video narration to provide high-fidelity context. Debug an incident or see who wants coffee. Chat enables quick conversations with your team. And bring it all together with an inbox built to reduce the chaos and keep you on top of the discussions that matter. Not all details are important for you to read; many long discussions are purely informational. Tailor will trigger proactively with a summary and action items, allowing you to decide if you want to dig in deeper or reclaim your time. Writing prompts is extremely powerful—customize and save your own, allowing you the freedom to explore even more ways to fold time and streamline your workflow.Starting Price: $10 per user per month -
38
Zoho SalesInbox
Zoho
Turn unopened emails into closed deals with the only email client built exclusively for salespeople. The first email client built exclusively for salespeople. The most recent email isn't always the most important. Especially in sales. You need to stay on top of the deals that are most likely to turn into revenue. A traditional email client won't help you do that. But SalesInbox will. SalesInbox automatically prioritizes and organizes your emails according to the deals that matter most to you. See more -and do more- right from your inbox. Have your mailbox reflect your sales pipeline and your emails organized according to sales priorities, so that you stay on top of deals that matter the most. For better communication, you need better context. Know every detail about your customer to get a clearer picture and craft better responses. Get alerts for follow-up activities and notifications about the conversations that matter most. Follow-up faster and also automate the process. -
39
Thread
Thread Magic
Thread is an AI-powered Service Desk platform built for MSPs that delivers agentic triage, automation, and seamless chat experiences — all without code. Designed to deploy in under 30 minutes, Thread integrates instantly with your PSA tools like ConnectWise, Autotask, and HaloPSA. Its AI agents automate intake, categorize tickets, and generate recaps and time entries, saving technicians up to 19 minutes per request. With a unified inbox, teams can manage conversations from Teams, Slack, or Messenger in one responsive workspace. Thread boosts operational efficiency, cuts overhead, and transforms the client experience with faster resolutions and 1:1 or group chat support. It’s the fastest way to scale your MSP service desk while maintaining exceptional service quality. -
40
Mailbird
Mailbird
Mailbird is a fast, modern email client for Windows and macOS, trusted by millions with over 4 million downloads. It brings all your accounts—Gmail, Outlook, iCloud, IMAP, Exchange—into one unified inbox with smart features like Snooze, Undo Send, Quick Reply, Send Later, email snippets, and drag-and-drop organization. Customize your workspace with themes, custom avatars, and flexible layout options. Stay productive with sidebar integrations for Google Calendar, WhatsApp, Slack, Trello, Asana, and more—no app switching needed. Built natively for each platform and optimized for both Windows 11 and Apple Silicon, Mailbird delivers speed, simplicity, and seamless control. Available in a Free version with an optional Premium upgrade. Backed by top-rated customer support.Starting Price: Free -
41
HubSpot Service Hub
HubSpot
Customer service software that builds organization and efficiency into your customer service team. Start providing better customer service right now with Service Hub. Service Hub™ has all the tools you need to delight customers at scale. You’ll give them an extraordinary and efficient experience with your company, help them help themselves, and build a base of happy customers who advocate for your business. Deliver organized customer service that gives efficient help and complete answers. Customers don’t care about the internal structure of your company. They just want help. When your teams are cut off from each other, you create friction and confusion for your customers. With the tools in Service Hub™, you can finally build a frictionless customer experience. This starts with the Conversations inbox, which brings all your communication channels — email inboxes, live chat, forms, Facebook messenger, and more — together into one universal inbox.Starting Price: $50 per user per month -
42
Shortwave
Shortwave
Email connected the world, but it lost its magic along the way. We believe it deserves better, and we're on a mission to bring email up to speed (literally) with modern messaging apps. Email should prioritize people, not advertising. Getting through your inbox shouldn't require busywork, and sending an email should be as fast as typing a text message. That's why we're building Shortwave: to recapture the magic of email with a beautifully designed product that works for everyone. Create channels to keep your team on-topic and make past conversations searchable. Instant delivery, typing indicators, and emoji reactions make conversations with other Shortwave users come to life. Use @-mentions to push notify the right people when you need them to join in. Shortwave connects to your existing Gmail account. Sign in today to get your inbox organized in minutes. You'll have the option to invite your teammates later. -
43
Right Inbox
Ramp Ventures
Have clients in different timezones? Feel inspired at night but only want your email to land the next morning? Our schedule emails to send later feature solves this issue. With Right Inbox, you can write emails at a time that works for you, then have them sent at a time that works for your recipients. You can schedule emails using your recipient’s time zone to ensure they arrive at just the right time. Write follow-ups beforehand and schedule to send them if recipients don’t reply to your first email. When they do, follow-ups are automatically cancelled. Right Inbox’s email sequences feature ensures you never miss a follow-up again. Automate your outreach with email sequences in Gmail. We often have to wear different hats when dealing with email. There is no email signature that fits all. With Signatures, you can create multiple signatures in Gmail and apply the perfect one for every situation with one click. Switch between signatures without leaving your editor in Gmail.Starting Price: $5.95/month/user -
44
Sortd
Sortd
Turn your daily email chaos into organized workflows. Manage all your Email, Tasks & Teamwork in one place, right from your Gmail Inbox. Sortd transforms your Gmail Inbox into a dynamic workspace that boosts your productivity and simplifies your life. Built on the most reliable platform in the world... your Inbox. There are loads of useful email apps out there, but you already use Gmail. So we built Sortd to work right there. No more need to switch between apps all day. Sortd Boards are a perfect place for emails that you usually mark as unread. Set up as many boards as you need to organize your work in contexts. Your Inbox was never meant to be a To Do list. This is. Start every day with a clean slate, decide which emails to action, then power through your plan distraction free. Pop tasks and emails back into your Inbox when they need to be actioned or followed-up.Starting Price: $6 per month per user -
45
Gmelius
Gmelius
Gmelius is the first collaboration platform that integrates with your tools and brings your team together. It turns email into a collaborative and flexible channel that ensures all your teammates stay in sync while working from their favorite tools, whether it’s Gmail, Slack, Zoom or Trello. Gmelius unifies internal and external communication while empowering your team with collaborative tools including shared inboxes, shared labels, internal email notes, shareable project boards, shareable email sequences, email templates, and more.Starting Price: Free -
46
Superhuman Mail
Superhuman
Superhuman Mail is an AI-powered email application designed to help professionals manage their inbox faster and more efficiently. The platform focuses on improving productivity by reducing the time users spend reading, writing, and organizing emails. With features like keyboard shortcuts, reminders, and AI-assisted writing, Superhuman helps users respond to important messages quickly and consistently. The app integrates with Gmail and Outlook, allowing teams to upgrade their existing email workflows without switching platforms. Users can schedule emails, snooze messages for later, and receive reminders to follow up on unanswered emails. Built-in read receipts and activity indicators provide insight into when recipients open messages or when teammates are replying. By transforming email into a task-driven workflow, Superhuman Mail helps users stay organized and avoid missed communication.Starting Price: $30 per user per month -
47
Gmail
Google
Get more done with Gmail. Now more secure, smarter and easier to use—helping you save time and do more with your inbox. See what’s new at a glance, and decide what you want to read and respond to. Get nudges that remind you to follow up and respond to messages, so that nothing slips through the cracks. View attachments, RSVP to events, snooze messages and more without opening any emails. Gmail blocks 99.9% of dangerous emails before they reach you. If we think something seems phish-y, you’ll get a warning.Starting Price: $0 -
48
BlackBerry Hub+
BlackBerry
Up your game with BlackBerry apps on your Android phone. Give your phone a productivity boost from BlackBerry®. Whether it’s integrating all your messages and social notifications into one place or giving you a really smart Calendar, BlackBerry makes sure doing stuff on your Android™ phone is effortless. Keep organized with BlackBerry® Hub+ Inbox. Inbox consolidates all your email, calendar events and social notifications from apps like Facebook, WeChat, Twitter, LinkedIn and WhatsApp in one unified app. You can also sync your BlackBerry Hub+ Inbox with Wear OS by Google devices to receive notifications and respond directly from your watch. BlackBerry® Hub+ Calendar allows you to schedule appointments and create events with ease. Use the Agenda, Day, Week, or Month view to quickly glance at your events and respond to meeting invitations directly from the BlackBerry Hub+ Inbox. You can also call into meetings directly from your event reminder with just one tap. -
49
Replyco
Replyco
Take Control of Your Inbox. Overwhelmed by customer emails? Centralize your inbox and improve response rates across eBay, Amazon, Shopify and more. Grow Your eCommerce Business with Lightning Fast Replies. The magic formula for increased sales? Happy buyers + 5-star feedback = Improved marketplace relationships. Organize. Everything you need to centralize and organize customer emails across marketplaces and stores. Automate. Reduce workload with automated organization, auto-responders, auto-assign & SLA priority settings. Chat Communicate. Respond to messages quickly and efficiently with email templates and access to order information. Reporting. Monitor performance to fine tune your customer support strategy for stores and teams. Returns / Refunds. Process Returns and Refunds for your eBay stores directly from Replyco. Support Multi-Channel Support Integrates directly with eBay, Amazon, Shopify, Linnworks, WooCommerce, BigCommerce, Gmail and more.Starting Price: $33 per month -
50
Flow-e
Flow-e
Flow-e is a visualization layer on top of your Outlook inbox. It provides an elegant Kanban-like workflow that's combined with the ideas behind Inbox Zero and GTD. Flow-e eliminates the need of external task management tools and transforms your inbox into a central To Do app. Thousands of our users describe Flow-e as: Genius, Game-changer, Fabulous, and much more. Flow-e is just a visualization layer on top of your original inbox, you will never lose your data. We visualize your inbox in real-time without storing email messages on our servers. Designed for managers, Flow-e takes you to Inbox Zero and beyond by turning your Outlook mailbox into a visual taskboard. Personal tasks and emails are now managed from your mailbox in a visual workflow, customized for your process. Your daily schedule is visualized in a timeline. Setting up meetings and reminders without leaving your mailbox is a click away.Starting Price: $5.00/month/user
