libphonenumber-js
5.9#16 in phone number validation softwareFree planFree planWebAPI
Visitlibphonenumber-js vs Veriphone
Veriphone
7.3#2 in phone number validation softwareFrom $10.83 a monthFree planWebAPISelf-hosted
Visitlibphonenumber-js plans
- libphonenumber-jsFree
Veriphone plans
- FreeFree
- Starter$12.99 a month
- 10,000 credits$24, paid once
- 10,000-credit pack$24, paid once
- Professional$39 a month
- 25,000 credits$49, paid once
Pick libphonenumber-js if…
It suits developers who need phone-number parsing, formatting, validation, or text search in JavaScript or TypeScript projects. Developers building a React phone-number component are directed to the separate react-phone-number-input project.
Pick Veriphone if…
Veriphone is aimed at developers and data teams who need to validate phone data in contact lists or use carrier and line-type details for lead scoring, regional routing, or fraud prevention. It suits both single-number API requests and CSV batch processing.