AI agents in text messages now book rides and manage calendars

Caddy sits in iMessage for iPhone users and RCS for Android users. It reads emails and messages, pulls out actions like calendar events, reminders, and follow-ups, and then adds them to your calendar or research list without you juggling multiple apps.

Comma focuses on moving tasks from start to finish. It can work across a browser, computer, and files, and stays accessible via common messaging apps. It provides daily briefings, flags urgent matters, and suggests next steps as it completes tasks behind the scenes.

Fambot is built as a family “chief of staff.” It coordinates school communications, sports schedules, meals, and overall day plans. It sends a nightly summary of the next day and lets you reply to update events or packing needs via messages.

Folk runs through iMessage, WhatsApp, and Telegram. It emphasizes private cloud processing and can run code to complete multi-step tasks, like researching topics or booking reservations, while remembering context from conversations.

Instinct is the high-visibility agent that can take actions on your behalf, not just answer questions. It can handle tasks from planning trips to cancelling subscriptions and is expanding to offer dedicated email addresses so it can sign up for services in your stead. It’s still in private beta as of now.

Iris uses Hermes Agent under the hood and lets users delegate tasks via iMessage. You hand over a task, and Iris works through the steps while maintaining context from prior chats. It’s designed to proactively follow up with what you need next.

Martin lets you interact through SMS, WhatsApp, email, Slack, and its own iOS app. It can manage calendars, reminders, and messages, and it can even send messages or place calls on your behalf as part of a broader personal-assistant package. Subscriptions start at a higher price point than some peers.

Miso concentrates on travel planning through iMessage, combining AI-driven trip ideas with human-like support to keep itineraries coordinated, flights, and reservations in check.

For regular phone users, the appeal is simple: you describe what you want in a text, and the agent does the heavy lifting across apps you already use. The goal is to cut down the number of apps you touch daily and keep context across conversations in different chats and devices.

Privacy and security are still a concern for many, especially as these bots access calendars, travel plans, and personal data. Several services are still in beta or winding through pricing plans, so expectations should be modest until they prove reliability and safeguards.

Many of these services are in early access or beta, with some offering free access during testing. In the longer term, most providers expect paid tiers for more extensive features or background task automation, though exact prices are not set in stone yet.

If you want to try these, start with the services that align with your common routines, family planning, travel, or day-to-day task management. Because these agents live in text messages, you’ll get a feel for how well they understand your style and how reliably they carry tasks across your devices before you commit to a paid tier.