Best Twilio Lookup Alternatives in 2026
Updated
20 apps from phone number validation software ranked against Twilio Lookup on the same published basis.
- 1Twilio Lookup vs Accessibility Test Framework for Android
- 2Twilio Lookup vs Abstract Email Validation API
- 3Twilio Lookup vs IPQualityScore Phone Validation API
- 4Twilio Lookup vs PhoneValidationAPI
- 5Twilio Lookup vs Veriphone
- 6Twilio Lookup vs Neutrino Phone Validate
- 7Twilio Lookup vs HLR Lookup
- 8Twilio Lookup vs APIFreaks Phone Validation API
- 9Twilio Lookup vs Melissa Global Phone Verification
- 10Twilio Lookup vs Telesign Communications Platform
- 11Twilio Lookup vs Acudo Phone Validation
- 12Twilio Lookup vs FoneSwift Bulk Phone Validator
- 13Twilio Lookup vs libphonenumber-js
- 14Twilio Lookup vs numlookupapi.com
- 15Twilio Lookup vs Vonage SMS API
- 16Twilio Lookup vs Data8 Duplicare
- 17Twilio Lookup vs Google libphonenumber
- 18Twilio Lookup vs Numverify
- 19Twilio Lookup vs OmaxTelecom Phone Validation API
- 21Twilio Lookup vs Byteplant Phone-Validator
Twilio Lookup alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Accessibility Test Framework for Android | 6.6 | Free plan | Free | Android, Linux, Mac, Windows |
| 2 | Abstract Email Validation API | 6.4 | Free plan | $17/mo | API, Web |
| 3 | IPQualityScore Phone Validation API | 6.4 | Free plan | Free | API, Web |
| 4 | PhoneValidationAPI | 6.4 | Free plan | $14.99/mo | API, Web |
| 5 | Veriphone | 6.4 | Free plan | Free | API, Web |
| 6 | Neutrino Phone Validate | 6.3 | Free plan | £8/mo | API |
| 7 | HLR Lookup | 5.5 | No | — | API, Web |
| 8 | APIFreaks Phone Validation API | 5.4 | No | $41.67/mo | API, Web |
| 9 | Melissa Global Phone Verification | 5.4 | No | — | API, Web |
| 10 | Telesign Communications Platform | 5.4 | No | — | API, Web |
| 11 | Acudo Phone Validation | 5.2 | No | — | Web |
| 12 | FoneSwift Bulk Phone Validator | 5.2 | No | — | Web |
| 13 | libphonenumber-js | 5.2 | No | — | Web |
| 14 | numlookupapi.com | 5.2 | No | — | Web |
| 15 | Vonage SMS API | 5.2 | No | — | Android, API, iOS, Web |
| 16 | Data8 Duplicare | 5.1 | No | — | Web, Windows |
| 17 | Google libphonenumber | 5.1 | No | — | — |
| 18 | Numverify | 5.1 | Free plan | $13.50/mo | API |
| 19 | OmaxTelecom Phone Validation API | 5.1 | No | — | — |
| 21 | Byteplant Phone-Validator | 5.0 | No | — | API, Web |
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Questions about Twilio Lookup alternatives
What is the best alternative to Twilio Lookup?
Accessibility Test Framework for Android, number 1 in phone number validation software with a score of 6.6 out of 10. The others here: Abstract Email Validation API, IPQualityScore Phone Validation API, PhoneValidationAPI and 16 more.
What is the best free alternative to Twilio Lookup?
Accessibility Test Framework for Android is the best-ranked alternative with a free plan. 7 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.