RaspiSMS offers you a simple and powerful interface to manage your communication by SMS from a computer.

Organize your contacts, create mailing lists and schedule the sending of SMS, manually or programmatically through a simple REST API.

RaspiSMS Relay turns your phone into a relay that will receive and send SMS messages using your usual phone subscription, without having to use the services of third-party vendors.

Thanks to RaspiSMS Relay you can easily reduce your prototyping and launch costs by using your phone as an SMS gateway, then scale up anytime by switching to a professional provider like OVH or Twillio without changing your code.