Telesign, a Proximus Global company, provides programmable SMS, voice, and multi-channel verification APIs alongside digital identity and fraud-prevention intelligence. Founded in 2005, it targets enterprises needing trusted messaging, OTP verification, and phone-number risk scoring rather than smaller startups. Channels include SMS, voice, WhatsApp, and short codes through an API-first model. There is no free tier; pricing is usage-based per message or minute. The platform is enterprise-ready and certified to SOC 2, ISO 27001, HIPAA, and GDPR.
smsvoiceverificationfraud-prevention
Overview
- Founded
- 2005
- Pricing tier
- Mid
- Startup-friendly
- No
- Enterprise-ready
- Yes
SMS / voice
- Free tier
- No
- SMS
- Yes
- Voice
- Yes
- WhatsApp / chat
- Yes
- Short codes
- Yes
- API-first
- Yes