nativeMsg, which calls itself The RCS Company, is a US platform for branded RCS messaging that it says it started building in 2017. It sells a no-code campaign builder, hosting for campaigns, and delivery to carriers, and handles brand verification and carrier compliance for paid plans.
Build is free with one test agent and five test devices, but no production traffic. Launch costs $349 a month plus usage: $0.016 per SMS or RCS Rich message, $0.036 per MMS or Rich Media message, and $0.12 per 24-hour two-way session, with carrier surcharges included. Scale starts at a $1,500 monthly commit that converts to usage credit at 10 to 20% off. Extra branded agents are $99 a month. Rates cover US numbers; other countries are quoted.
nativeMsg has no iMessage. Both offer RCS with SMS fallback. nativeMsg sends from a verified brand agent and charges per message or session on top of a platform fee, while Linq sends iMessage, RCS and SMS from real phone numbers at a flat monthly fee from $260 on Pro, with no per-message fees.
US brands and agencies running rich RCS marketing and service campaigns.