NumCheckr - Alternatives & Competitors

number.sh offers a secure, scalable, and fast AI-powered phone number verification service that detects disposable and virtual numbers for fraud prevention.

• Freemium
• From 99$

Real Phone Validation provides real-time phone number validation services using telco data to identify disconnected and invalid numbers, offering both API and bulk validation options with pay-as-you-go pricing.

• Usage Based

Numverify provides real-time phone number validation and lookup API supporting 232 countries with carrier detection, location data, and secure 256-bit HTTPS encryption.

• Freemium
• From 10$

Phone Generator offers users a secure and easy way to create valid fake phone numbers for any country, helping protect personal privacy online.

• Free

CatfishNumr is a reverse phone lookup tool that helps users check phone numbers for signs of fake, reused, or suspicious activity using real-time data scanning and risk profiling.

• Pay Once

Quackr provides temporary phone numbers for SMS verification and privacy protection, offering both free disposable numbers and paid private numbers across 30+ countries.

• Freemium

CallerAPI offers a robust caller identification API enabling businesses to track caller reputation, detect spam and fraud calls, and enrich customer data in real-time.

• Paid
• From 25$

ProWebLook offers a comprehensive API suite for real-time phone, WhatsApp, email, caller ID, and GeoIP verification, supporting businesses in secure and efficient customer communications.

• Freemium
• From 10$

Verisoul is a platform that automates fake account detection, helping businesses prevent fraud and abuse. It offers a range of features, including device fingerprinting, bot detection, and account linking.

• Free Trial
• From 189$

ArkOwl provides real-time email address and phone number verification, aggregating data from multiple sources to enhance fraud prevention. It offers API integration and batch querying capabilities for comprehensive risk analysis.

• Usage Based

Grizzly SMS provides fast, affordable, and anonymous virtual phone numbers for receiving SMS online across 100+ countries. Ideal for OTP verifications on various websites, it ensures user privacy, competitive pricing, and a seamless automated experience.

• Usage Based

verify-email.app is an email verification API service that helps businesses detect disposable email addresses and validate email deliverability, improving data quality and reducing fraud.

• Freemium
• From 20$

Bulk Email Checker is an AI-powered email verification service that validates email addresses in real-time with 99.7% accuracy using SMTP-based technology to prevent bounces and protect sender reputation.

• Pay Once

Prelude is an intelligent SMS verification API platform that offers global phone verification services with high deliverability, fraud protection, and cost-efficient pricing across 230 countries.

• Freemium
• From 100$

Guardient safeguards digital platforms by detecting bots, fake users, and fraud through advanced risk assessment APIs, including checks for disposable emails, risky IPs, and fake phone numbers.

• Freemium

ThisNumber.com is a free tool for searching international phone numbers from over 200 countries, providing details like country of origin, carrier, line type, and more, with additional owner information for U.S. numbers.

• Free

Truecaller is a leading caller ID and spam blocking application designed to identify unknown callers and protect users from spam calls and SMS.

• Freemium

CallApp is a free Caller ID and Call Blocker app that identifies unknown numbers, blocks spam calls, and enriches contacts with social media information for over 25 million users worldwide.

• Free

Free-Lookup provides a free, online reverse phone lookup service, helping users identify information behind unknown callers and missed calls.

• Free

Reverse Lookup is a free AI-powered app for identifying unknown callers quickly and accurately, helping users avoid spam and scams with fast, reliable results.

• Free

Trumailo offers rapid, secure email list verification to help businesses improve deliverability and maintain strong sender reputations. Protect your marketing campaigns and workflows with advanced email validation features.

• Contact for Pricing

Ayamote is a caller ID and call blocking app that identifies unknown calls and blocks spam, telemarketers, and scammers using a global community database of over 10 billion numbers.

• Free

MobileSMS.io provides temporary, disposable phone numbers for SMS verification on websites and apps, protecting personal privacy with real SIM-card numbers from multiple countries.

• Usage Based

AnonymSMS is a free online service for receiving SMS messages using temporary phone numbers from various countries, enabling secure verification without sharing personal mobile numbers.

• Freemium
• From 4$

MyEmailVerifier is a leading AI-powered email verification tool offering real-time and bulk validation to reduce bounces, eliminate spam traps, and ensure campaign deliverability. Serving over 50,000 users, it features fast processing, high accuracy, and robust privacy standards.

• Freemium
• From 79$

Abstract API provides developers and businesses with reliable APIs for data validation, enrichment, geolocation, and automation, enabling secure and efficient application development.

• Freemium

Heybounce is an AI-powered email verification service that validates email addresses in real-time and bulk to improve deliverability, protect sender reputation, and maximize email marketing ROI.

• Freemium
• From 30$

FraudLabs Pro offers an advanced fraud prevention solution to help online businesses minimize payment fraud (CNP fraud) and reduce chargebacks, protecting e-commerce operations.

• Freemium
• From 30$

Email Hippo provides comprehensive email verification solutions including real-time API validation, bulk list cleaning, email intelligence, and fraud risk assessment to improve data quality and deliverability.

• Contact for Pricing

YouMail is a leading AI-powered service designed to block robocalls, spam calls, and unwanted voicemail, offering advanced caller ID, virtual numbers, and voicemail-to-text solutions for personal and business users.

• Freemium

Receive-SMSS.com provides a free service for receiving SMS messages online using temporary phone numbers from over 50 countries, enabling secure verification without registration.

• Free

Lookuptax provides AI-powered tax identification number validation through a single API, supporting VAT numbers, ABN, GSTIN, and more across 100+ countries with free and paid plans.

• Freemium
• From 49$

EmailListVerify is an AI-powered email verification service that cleans email lists by removing spam traps, hard bounces, disposable emails, and catch-all domains to improve deliverability and sender reputation.

• Freemium

No2Bounce offers AI-driven email verification and validation, helping businesses improve email deliverability, reduce bounces, and maintain clean databases for effective marketing campaigns.

• Usage Based

Freeje provides virtual phone numbers from over 90 countries for voice calls and SMS, offering solutions for personal and business use with features like call forwarding and OTP verification.

• Paid
• From 2$

Temp Mail Detector is an AI-powered solution that identifies and blocks disposable email addresses to protect your service from abuse, improve lead quality, and ensure only genuine signups. Integration is seamless via a simple API or WordPress plugin, offering both free and pay-as-you-go options.

• Freemium

VerifiedEmail offers real-time email verification and bulk email list cleaning with high precision, helping businesses reduce bounce rates and maintain sender reputation through competitive pricing and automated solutions.

• Freemium
• From 29$

SMS Rise is a completely free online service that allows users to receive SMS messages online without using their personal mobile phone numbers, offering privacy protection and convenience for various verification needs.

• Free

Zbounce is an AI-powered email verification tool that provides 99.999% accuracy with real-time API capabilities and GDPR compliance for validating email addresses.

• Freemium

QuickEmailVerification provides advanced, real-time email verification services and APIs designed to boost email deliverability, reduce bounce rates, and help businesses maintain a clean, valid mailing list.

• Freemium
• From 25$

Neutrino API provides a diverse suite of AI-powered APIs for data validation, security, content processing, geolocation, imaging, and telephony tasks, enabling developers to efficiently build and secure their applications.

• Usage Based

Robokiller is an award-winning mobile app designed to block 99% of spam calls and texts, protecting users from phone scams using predictive analytics and audio fingerprinting technology.

• Free Trial

Counterfake is an AI-powered digital brand protection system that provides 24/7 automatic scanning to detect and remove counterfeit products across e-commerce platforms, social media, and websites.

• Contact for Pricing

LeakCheck is an AI-powered security service that scans databases to check if email addresses, usernames, passwords, or other credentials have been exposed in data breaches, helping individuals and businesses prevent unauthorized access and enhance cybersecurity.

• Freemium
• From 10$

Scam AI is a deepfake detection and AI scam prevention tool that helps users verify videos, voices, and messages in seconds. It provides automated analysis to identify potential scams.

• Freemium
• From 26$

Telesign offers a suite of AI-powered tools to enhance security and build customer trust, specializing in digital identity, fraud protection, and omnichannel communication.

• Contact for Pricing

Verimail leverages AI to verify email addresses in bulk or real-time, improving your email deliverability and reducing costs. Trusted for cleaning email lists, detecting risky addresses, and safeguarding sender reputation.

• Freemium
• From 15$

Trestle provides AI-powered identity data APIs that help businesses verify, enrich, and validate customer contact information for improved lead management and call operations across the United States and Canada.

• Usage Based

AI Scam Detective is an AI-powered tool that analyzes messages and conversations to detect potential scams, providing a risk score from 1-10.

• Free

EmailVerify.io provides advanced AI-powered email validation and finder tools to help businesses enhance deliverability, reduce bounce rates, and optimize their email marketing campaigns.

• Freemium
• From 10$