Hiya
Call blocker, fraud detection & phone number lookup - meet Hiya, your reliable protection from fraud numbers and spoof calls, with integrated caller ID. Block spam calls for good! Get free spam call alerts and block spam phone calls automatically. Hiya shows you the true caller ID so you always know who’s on the other end of the line. Phone number lookup - whether it’s a friend, robocaller or a fraud number, Hiya gives you real-time context on who’s calling. Hiya detects fraud numbers for you, so you know when you’re being called by a scammer. Our advanced phone spam protection engine identifies and blocks any robocaller, telemarketers, debt collectors and fraud calls like neighbor spoofed call scam. Whether it’s a call from a business, friend or potential spammer, our global database of caller names and spam detection gives you real-time context on who’s calling.
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Trustfull
Trustfull is a comprehensive digital risk intelligence platform that combines real-time signals from phone numbers, email addresses, IP addresses, devices, and browsers to help businesses reduce risks, stop fraud, and accelerate growth. The platform's powerful decision engine leverages advanced machine learning algorithms to detect and mitigate a wide range of fraud threats, including money mules, account takeovers, synthetic identities, and promo/bonus abuse. Trustfull provides real-time digital risk intelligence to reduce fraud and accelerate growth, combining phone, email, IP, device, and browser signals into a digital score. It enables silent checks to strengthen fraud prevention without impacting user experience and leverages open-source intelligence from over 500 sources for global coverage. The platform protects the entire customer journey with risk scoring for logins, signups, and transactions, offering a single API to connect apps with hundreds of digital footprints.
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RealPhoneValidation
RealPhoneValidation offers a suite of services designed to enhance the accuracy and efficiency of phone number data management for businesses. Their primary service, the phone validator, utilizes real-time telco data to identify disconnected and invalid phone numbers, ensuring up-to-date information without relying on outdated databases. This service can be integrated via API for real-time validation at the point of data entry or applied in bulk to existing lists, effectively eliminating inactive numbers from databases. Additional offerings include do-not-call list scrubbing, distinguishing between landline and cell phone numbers, fraud risk scoring, reassigned number database lookups, and email verification. RealPhoneValidation's solutions are tailored to meet various business needs, providing flexible pricing options such as pay-as-you-go, prepaid plans, and enterprise agreements. By implementing these services, businesses can improve communication efficiency.
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1Lookup
1Lookup is an enterprise-grade data verification and intelligence platform that gives businesses real-time, high-accuracy validation for phone numbers, email addresses, and IP addresses through a unified API, helping ensure data quality, reduce fraud, and protect user experiences. It aggregates data from authoritative sources, including carrier networks, FCC databases, and global threat feeds, with daily updates to deliver sub-second verification results that detect invalid, risky, or fraudulent identities, improve deliverability, and flag disposable or suspicious contact data. The core services include phone validation with HLR and carrier lookup, phone spam and risk detection, email address validation with SMTP checks and disposable domain screening, and IP intelligence for precise geolocation, proxy/VPN detection, and risk scoring, all accessible via modern REST API calls that scale to millions of daily lookups without rate limits.
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