Quick answer. RCS adoption has scaled rapidly, especially since Apple added support in late 2024. Juniper Research put RCS at roughly 1.1 billion active users in 2024 and projects about 3.8 billion by the end of 2026, roughly 40% of global mobile subscribers. Google reported more than 1 billion RCS messages sent per day in the US as of May 2025, RCS reaches over 80% of smartphone users in major markets like the US and France, and RCS business-messaging traffic reached about 50 billion messages globally in 2025, up from 33 billion in 2024.
Adoption figures vary by source and by what's being counted (active users vs monthly active users vs RCS-capable devices), so they should always be attributed. The direction, however, is unambiguous: every credible source shows steep growth, accelerated by Apple's 2024 support, which reportedly drove a ~500% surge in global RCS traffic that year.
Key facts
- ~1.1B active users in 2024 → ~3.8B projected by end of 2026 (~40% of mobile subscribers), Juniper Research.
1 billion RCS messages/day in the US as of May 2025 (Google); >80% smartphone reach in US/France.
- Business RCS traffic ~50B messages globally in 2025 (up from ~33B in 2024); ~500% global traffic surge in 2024 after Apple support.
RCS market size
Quick answer. Estimates of the RCS market vary widely by source and methodology, but most put it in the high single-digit billions of dollars in 2025–2026, growing to the tens of billions over the next decade. Recent analyses peg the global RCS market around $9–10 billion in 2026, with projections ranging from roughly $19 billion by 2028 to $28–$35 billion by 2035 depending on the report. On the business side specifically, Juniper Research forecasts RCS-for-Business mobile-operator revenue rising from about $2 billion in 2026 to $6.5 billion by 2030.
Because market-sizing reports differ on scope (consumer plus business, business only, operator revenue vs total spend), the honest way to present this is a range with sources, not a single "the market is $X" figure. The consistent finding across them is double-digit annual growth.
Key facts
- Global RCS market ~$9–$10B in 2026 (e.g., ~$9.56B, 360iResearch-type estimates); projections ~$19B by 2028 to ~$28–$35B by 2035 (varies by report).
- RCS-for-Business operator revenue: ~$2B (2026) → ~$6.5B (2030), a ~225% increase (Juniper Research).
- Figures vary widely by source and scope, always attribute and date.
RCS growth rate
Quick answer. RCS is one of the fastest-growing messaging channels. Market analyses commonly cite compound annual growth rates from the mid-teens to the mid-30s percent depending on scope, and usage growth has been even sharper around key milestones: Apple's 2024 RCS support reportedly drove roughly a 500% surge in global RCS traffic that year, and business-messaging volume rose from about 33 billion messages in 2024 to around 50 billion in 2025. Juniper Research projects RCS-for-Business operator revenue to grow about 225% between 2026 and 2030.
Two kinds of "growth rate" get quoted, so separate them: market-value CAGR (mid-teens to mid-30s percent, by report) and usage/traffic growth (much steeper near adoption milestones like Apple's support). Both point the same way, rapid, sustained expansion.
Key facts
- Market-value CAGR estimates range ~15%–35% depending on the report and scope.
- ~500% surge in global RCS traffic in 2024 (Apple support effect); business messages ~33B (2024) → ~50B (2025).
- RCS-for-Business operator revenue projected +225% from 2026 to 2030 (Juniper Research).