AI agents that live inside text messages are becoming a distinct product category, letting users delegate tasks without installing another app. The most visible player is Instinct, which raised $1 billion in September 2026 at a $10 billion valuation after an earlier $350 million round at $2.5 billion. These assistants remember context, connect to email and calendars, and complete tasks ranging from reservations to reminders. For business, this matters because routine coordination moves from software interfaces into messaging.
Text-based assistants and their current terms
TechCrunch lists twelve notable options, from general assistants to family and travel products. Ask Proxy works over SMS at number 820-732-2625, charges $1 per day for personal use, and offers a work version priced from $15 per employee per month for large firms and $23 for teams under 49 people. Caddy lives in iMessage and RCS and has been in public beta since April 2026, while Folk launched its beta in May 2026 with a Pro plan at $8.33 per month. Fambot launched in beta in early September 2026, raised $3.5 million in pre-seed funding, and remains free during beta.
Despite the shared SMS-style interface, the products are built around persistent memory and connections to existing tools. Comma works across browser, computer and files, stays reachable through Signal, Telegram and WeChat, and checks its own work before marking a task finished. Folk runs on its own private cloud computer, runs code, and handles multi-step work such as flight tracking and reservations. Instinct connects to email, calendar and Google Workspace, received dedicated email addresses for assistants in September, and has begun adding call support.
The timing reflects demand for assistance without new workflows, especially for calendars, school messages and travel. Family products illustrate the pattern: Fambot connects to Gmail, Google Calendar, Outlook and WhatsApp, sends a nightly summary of the next day, and plans Apple Calendar support, while Ohai handles messages, forwarded emails and voice requests. Travel-focused Miso combines AI planning over iMessage with a dedicated travel team and accounts for preferences and loyalty points. General assistants such as Martin and Maverick cover calendars, notes, calls and integrations, with Martin starting at $21 per month.
What text-message agents mean for business
For companies, the practical effect is lower friction for delegation of scheduling, follow-ups, research and inbox triage. An employee can text a request and receive a completed booking, calendar entry or summary instead of opening several systems. Small firms gain coverage for administrative work without hiring coordinators, while larger firms can separate personal and work data through versions such as Ask Proxy for work. The Maverick model, with hundreds of integrations including Discord, Gmail and Slack, shows how one thread can trigger actions across tools.
Adoption still requires checks on access, autonomy and cost structure. Instinct can create accounts and contact businesses from its own email address, a level of autonomy that has raised privacy and security concerns. Pricing varies widely, from free betas at Caddy, Maverick on iMessage and Fambot to subscriptions such as Ohai from $9.99 per month and Maverick Pro at 27 euros for 500 tasks and 20 connected apps. Buyers should ask what data the agent stores, which actions need approval, and how integrations are revoked, since Maverick explicitly asks permission before acting.
The marker to watch is whether free betas convert into paid plans at stated price points. Fambot expects to charge roughly the equivalent of a Netflix subscription, while Folk, Martin, Ohai and Maverick test monthly tiers. If renewal rates hold after beta periods that began in April, May and September 2026, message-based agents will become a standard layer for coordination work.
