Twilio's RCS enables brands to send branded, verified messages with rich interactive features—marking the biggest leap in ...

Key RCS capabilities with Twilio include the following: Branded messaging, which automatically upgrades SMS messages to RCS on capable devices at no additional cost for basic messages up to 160 ...

Seattle-based Zipwhip enables U.S. companies to send free SMS text messages to their customers from landline phones, VoIP services and toll-free numbers.