Sinch APIs

Sinch APIs provide programmable messaging, voice, and video for businesses building communications into Android, iOS, and web applications. They support a wide range of channels, including SMS, MMS, RCS, WhatsApp, Facebook Messenger, Instagram, Viber, Telegram, KakaoTalk, LINE, WeChat, Sinch Chat, push notifications, email, voice, and video. SDKs are available for iOS, Android, and JavaScript on the web, and phone number support is included. The service has a paid, usage-based Pay-as-you-go model for SMS, voice, and other communication services. Rates vary by country, channel, and usage; no price is listed, and there is no free plan. Sinch was founded in 2008 and is headquartered in Stockholm, Sweden.

Sinch APIs combine programmable communication features with support for many channels and mobile and web SDKs.

Sinch APIs suit developers building messaging, voice, or video into mobile and web products. They may also fit teams that need to reach users across several communication channels.