Telesign

5 offerings in the register from Telesign. An offering binds one capability to one provider, so a provider can hold several.

curated · basis statedrestdocs

Phone-based verification, SMS, and phone-number intelligence APIs. (curated 2026-08-24: widely-adopted, high-quality)

5 offerings

data Telesign Fraud Scoring API Telesign — Telecommunications probed 2.5/6 data Telesign Messaging API Telesign — Telecommunications probed 2.5/6 data Telesign Phone Intelligence API Telesign — Telecommunications probed 2.5/6 data Telesign Verification API Telesign — Telecommunications probed 2.5/6 data Telesign Voice API Telesign — Telecommunications probed 2.5/6