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Winno

The best SMS/RCS API for startups 

Company Size

1 - 5 employees

Year Founded

2022

About Winno

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.

Founders & Key People

Nick Rubin

Nick Rubin

Founder, Winno

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