TechCrunch highlights AI agents that work through text messages
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TechCrunch compiled AI agents that can be used through messaging without requiring a separate app. These services can retain context, connect to calendars and other apps, and handle tasks such as scheduling appointments, researching trips, sending emails, making reservations and setting reminders.
Examples include Caddy, available in public beta since April 2026 for iMessage and RCS; Comma, which is free to start and open source and can be reached through Signal, Telegram and WeChat; and Fambot, aimed at organizing family life and available on iOS, Android, the web and SMS. Fambot entered beta in early September 2026, raised $3.5 million in pre-seed funding and is free during the beta. Folk, which works through iMessage, WhatsApp and Telegram, launched its beta in May 2026 and offers an $8.33-per-month Pro subscription for unlimited background tasks. The article also mentions Instinct, valued at $10 billion after a $1 billion funding round.
Why it matters · editorial interpretation
Agents accessible through messaging could reduce the friction between asking for help and carrying out tasks in calendars and other apps. Differences in channels, pricing, access models and funding also help contextualize how these services are being offered, according to TechCrunch’s roundup.
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