Overview: AI agents you can text — Caddy, Folk, Fambot, Instinct, Iris, Martin
A growing set of consumer AI assistants now operate directly inside text channels (iMessage, SMS/RCS, WhatsApp, Telegram), enabling users to delegate tasks like scheduling, reservations, email handling, and reminders without installing dedicated apps. Notable examples include Caddy (public beta since April 2026), Folk (beta May 2026), Fambot (beta September 2026, $3.5M pre-seed), Iris (powered by Hermes), Martin, and Instinct (recently raised $1B at a $10B valuation and added email-addresses and call support).