Textbelt is dedicated to providing a no-frills API for developers who want to send SMS programatically. It is owned and operated by Alioth LLC since 2012.
Software engineer Ian Webster started Textbelt as an open-source project over 8 years ago. He found that SMS APIs are overcomplicated and filled with hidden gotchas such as extra charges for phone numbers, minimum spend requirements, and so on. Developers just want a simple, transparent API that behaves reliably and predictably.
Since its creation, Textbelt has evolved into both free and paid versions. Our team supports both versions and offers top-notch service.
Our aims at Textbelt are straightforward:
Thanks for choosing Textbelt,
Textbelt began as an open-source project that allows developers to send free SMS using email-to-SMS gateways provided by mobile carriers. Between the years of 2012 and 2017, Textbelt provided this service for free to all developers.
Eventually, the open-source maintainers came to realize that hosting a free web service was unsustainable. The service was frequently abused by spammers and mobile carriers were beginning to block SMS emails.
While the open-source project is still available for private use, the hosted version of Textbelt has moved to paid message delivery instead of email-to-SMS gateways. We pay mobile carriers to deliver your messages and you pay us. It's not as ideal as free open-source, but it creates a sustainable way to provide this service and a more reliable SMS delivery mechanism.