Quick answer. RCS is important because it fixes the two biggest weaknesses of business texting at once: it restores trust (verified, branded senders instead of anonymous short codes) and adds engagement (rich, interactive content instead of plain text) — inside the inbox customers already use. With Apple’s 2024 support, RCS became near-universal across modern phones, turning it from a promising standard into the default upgrade path for the world’s most-read communication channel.
For businesses, the importance is strategic: SMS open rates are high but its plain, anonymous format caps trust and action. RCS keeps the reach while removing the ceiling — which is why analysts now treat it as primary messaging infrastructure rather than an experiment.
Key facts
- Active users projected at ~3.8 billion by end of 2026 (Juniper Research).
- RCS reaches over 80% of smartphone users in major markets like the US and France (industry reports, 2025–2026).