Phone Number Validation Software

Alternatives to Veriphone

Veriphone suits developers and data teams that need phone-number validation in an API or bulk CSV process. It reports carrier, line type, and country, converts numbers to standard formats, and covers 243 countries and territories. The free plan provides 1,000 validations monthly, while paid access starts at $12.99/mo; one-time credit packs are also available. Zapier and Make integrations extend its API and bulk workflows.

01 IPQualityScore Phone Validation API
It may suit developers and organizations handling phone data, including marketers, call centers, SaaS services, ecommerce retailers, and financial institutions.

Free plan Web · iOS · Android · API
8.7 Visit Specs
02 HLR Lookup
HLR Lookup suits organizations that need to check mobile-number status individually through an API or process numbers in bulk.

Free trial Web · API
8.1 Visit Specs
03 APIFreaks Phone Validation API
From $41.67/mo Web · API
8.0 Visit Specs
04 ClearoutPhone
From $23.16/mo Free trial Web · API
8.0 Visit Specs
05 Loqate Phone Validation
Free trial Web · API
8.0 Visit Specs
06 DOTS Phone Exchange
Free trial Web · API
7.9 Visit Specs
07 Neutrino Phone Validate
It suits developers and operations teams that need phone-number validation in an API workflow.

From £8/mo Free plan API
7.9 Visit Specs
08 Byteplant Phone-Validator
Free trial Web · API
7.8 Visit Specs
09 Amazon Phone Number Validate
API
7.7 Visit Specs
10 Numverify
Numverify suits developers and businesses that need phone-number validation in an app, CRM, or database workflow.

From $13.50/mo Free trial API
7.6 Visit Specs
11 Telephone
From €24.99/mo Free trial Web · API
7.6 Visit Specs
12 Twilio Lookup
It suits developers and businesses that need phone-number validation, carrier details, or risk signals in account, messaging, and contact workflows.

Free plan API
7.6 Visit Specs
13 Acudo Phone Validation
Web · API
7.5 Visit Specs
14 libphonenumber-js
This library suits JavaScript and TypeScript developers who need phone-number parsing, formatting, validation, or text search.

Free plan Web · API
7.5 Visit Specs
15 numlookupapi.com
This API may suit developers building phone-number validation, line-type or carrier lookups, and inbound screening workflows.

From $9.99/mo Web · API
7.4 Visit Specs
16 OmaxTelecom Phone Validation API
Businesses validating numbers for messaging, onboarding, routing, and high-volume list processing.

Free plan API
7.3 Visit Specs
17 PhoneValidationAPI
It suits developers who need phone-number metadata checks through HTTP requests, including batch validation on the Professional plan.

From $14.99/mo Web · API
7.3 Visit Specs
18 FoneSwift Bulk Phone Validator
Web
7.2 Visit Specs
19 Melissa Global Phone Verification
Web · API
7.2 Visit Specs
20 Abstract Phone Validation API

5.9 Visit Specs
21 Data8 Phone Validation
Web
5.9 Visit Specs
22 Vonage Identity Insights
Web
5.7 Visit Specs
23 Google libphonenumber

5.6 Visit Specs
24 Telesign Phone ID
Web
5.3 Visit Specs

Choosing instead of Veriphone

Alternatives become relevant when Veriphone’s boundaries matter. Its numbering-plan check does not confirm that a phone is switched on, and it provides no reachability data. The service runs on web and API, and it does not hold SOC 2, ISO 27001, or equivalent certification. Compare whether you need live connection status, fraud and reputation signals, network-level mobile status, different returned fields, batch handling, integrations, platform support, or another pricing model. An alternative may also be preferable when your goal is accessibility testing or email validation rather than phone-number data.

Choosing instead of Veriphone

Veriphone, head to head