Best Free Phone Verification Services

Protect your Outreach Channels from Temporary Emails & Spammers We help you validate Email Address, detect Location and validate the IP's against a know list of Spammers housed within various Open Source spammer lists Email Validation Avoid receiving disposable email addresses on your prospect forms IP Health Check Stop the use of Proxies from people visiting your Website or Mobile App Phone Validation Validate a wide range of both national and international numbers worldwide.

SEON's mission is to create a world free from financial crime by stopping fraud earlier and quicker in the customer journey. With the trust of more than 5,000 companies, SEON has reviewed billions of transactions, preventing over €160 billion in fraudulent activities. Our rapid integration, and 30 days free trial, allow businesses to try SEON with low risk and high rewards. SEON provides a comprehensive end-to-end fraud prevention solution, including Anti-Money Laundering (AML). Our unique approach combines social signals with deep digital footprinting, leveraging fully-explainable machine learning to identify emerging fraud threats. As a recipient of numerous accolades, including Sifted's Rising 100, Deloitte's Technology Fast 50, Crunchbase's Emerging Unicorn, and G2's Fastest Growing Software in 2022, SEON has raised $94 million in Series B funding as of April 2022. Operating globally from Austin, London, Budapest, and Singapore, we are committed to making the world safer.

A valid customer means valid contact information, to make sure that the information is correct we validate: - Email Address - Phone Number URL - Domain Name before you collect and store it Isn't it worth quarter of a penny to make sure it's the real one and give customer another chance if they made a mistake typing it in?

Upload your CSV list or use our powerful real-time API. Clean your contact list and prevent fraud by validating phone numbers. Veriphone will validate, format, and look up the carrier and line type of any phone number. Instantly find if a phone number is valid or not. Works for all 248 countries and territories. Rewrite any valid phone number in a standard international or local format. Find a number's country based on its prefix or on the requesting IP address location. Find a phone number's line type, carrier, and region, whenever available. Validate your phone numbers list in minutes: Upload your CSV, validate, and download. Validate phone numbers in real time with our super-fast API go-to docs. We guarantee end-to-end encryption on all our services. Validated phone numbers are automatically and permanently deleted from our servers after every validation. Validate phone numbers on your favorite tools using our Zapier or Integromat integrations.

Get Access to The Best Phone Verification API with NumVerify. Want to get access to the best phone verification API? NumVerify is the best solution for you. For domestic and international mobile number validation and information search, NumVerify provides a complete yet simple RESTful JSON API for a sum of 232 nations around the world. It is one of the affordable numbers API. It also provides advanced features such as carrier & line type detection, validation of the advanced phone numbers using the latest international numbering plans, and location lookup. Visit NumVerify and get access to the best phone verification API.

A complete data management platform native to Salesforce and Microsoft Dynamics. Verify, deduplicate, and unify siloed data. Execute smart single-click actions and intelligently assign any record, all within your CRM. Plauti is a Salesforce-native data management platform designed to ensure your customer data is accurate, complete, and actionable. It offers a seamless integration with Salesforce to verify, deduplicate, manipulate, and assign records automatically, empowering your teams to make faster, smarter decisions. Plauti’s end-to-end data orchestration ensures that your records are validated and routed correctly, enabling businesses to trust their CRM data at every stage of the record’s lifecycle. With Plauti, you can automate processes, maintain data integrity, and deliver better results without relying on external tools.

We are the experts for phone number lookups to determine phone line type. Do you need to know if phone numbers are mobile, landline, toll-free, VOIP, or fake/invalid? We cover all line types and all U.S phone companies. Run a phone number search above to see our uncanny accuracy. You can automate phone validator lookups with the phone validator API. Join the many app developers and marketing agencies who already use the API to keep their project phone numbers validated in real time. Our batch processing makes updating your phone lists easy. To run a phone number batch, just upload your CSV file and we'll do the work and email your file back.

NumberChecker.AI is a fast and secure bulk number validation platform that helps businesses verify WhatsApp, Telegram, Instagram, Amazon, Apple IDs, and other accounts with high accuracy. Users can clean large contact lists, validate up to a million numbers per batch, and leverage a real-time API for instant checks. The platform requires no QR scans or account logins, making it simple and safe for both marketers and developers. Marketers can upload CSV files for bulk validation, while developers can integrate the API to automate number verification inside their apps. With coverage across 200+ countries and accuracy rates up to 99.9%, it ensures that marketing messages, sales outreach, and customer communications reach valid users. NumberChecker.AI helps companies reduce wasted spend, improve ROI, and maintain clean, up-to-date contact databases.