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Sendo

Inactive

The best SMS/RCS API for startups

sendo.devAI readiness report

What it does

We're making it easy, cheap and fun for startups to build on SMS again. Sendo is the most developer-friendly SMS API, with great documentation, a fast dashboard, helpful monitoring features, easier 10DLC compliance and much more. Save 40%+ compared to Twilio and other options, and get started sending messages in 1-2 days instead of waiting weeks for your 10DLC campaigns to get approved.

Its site says now · captured 2026-08-23

Sendo – Best SMS API for developers

Sendo is the new SMS API for developers. We

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