Audience
Developers, businesses, API users
About NumVerify
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.
Other Popular Alternatives & Related Software
Plauti
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.
Learn more
Service Objects Reverse Phone Lookup
Our services provide comprehensive insights on customer phone data, including line type, porting information, and the essential feature of identifying connected or disconnected phone numbers for over 600 million US & Canadian landline, VOIP, and mobile numbers. Our expansive database includes more than 382 million residential and 210 million business listings, ensuring the most accurate and current data availability. Validate and format US & Canadian phone numbers while determining connected/disconnected status to help identify fraudulent contacts and increase contact rates. We offer detailed caller information based on the phone number, including name, mailing address, address geo-coordinates, phone type, line type, and date ported, along with connected or disconnected status. With an additional 244 million wireless phone numbers, our software is the most comprehensive reverse phone number lookup service available.
Learn more
Twilio Verify
100% Protection from SMS pumping fraud with Verify.
Verify is a fully managed API for multichannel user verification. And it now includes guaranteed protection from SMS pumping fraud with Fraud Guard. Terms apply.
A multi-channel user verification solution in one turnkey API. Add seamless two-factor authentication to your onboarding and login flow with a single API that does the work of a full one-time password (OTP) delivery solution.
Fraud Guard has already saved customers over $46 million by blocking over 398 million* fraud attempts. With first-to-market innovation, Fraud Guard offers 100% protection against SMS pumping fraud.
Quickly integrate a ready-use solution that handles all your connectivity, channels, code generation, fraud monitoring, and more using native software—so you don’t have to.
Reduce fraud across your multi-channel user experience with phone number verification that uses one API endpoint to validate users and detect fraud with minimal friction.
Learn more
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.
Learn more
Pricing
Starting Price:
$9.99 per month
Free Version:
Free Version available.
Company Information
APILayer
Founded: 2015
Austria
numverify.com
Videos and Screen Captures
Other Useful Business Software
Build on Google Cloud with $300 in Free Credit
Start your next project with $300 in free Google Cloud credit. Spin up VMs, run containers, query exabytes in BigQuery, or build AI apps with Vertex AI and Gemini. Once your credits are used, keep building with 20+ products with free monthly usage, including Compute Engine, Cloud Storage, GKE, and Cloud Run functions. Sign up to start building right away.
Product Details
Platforms Supported
Cloud
Training
Documentation
In Person
Support
Online
