Free, open source, self-hosted

All your calendars, run by an AI agent you can text

Stop cross-referencing calendars to find a free slot, this agent syncs them all, checks availability, and books for you 24/7

Free No Calendly setup Google Calendar UI A 24/7 agent Data stays local
Three calendars (Work, Personal, School) synchronized into one platform run by an AI agent that takes a scheduling request over text and books the meeting
Features

A scheduler, plus an agent who runs it

All your calendars, one UI

Every Google and Outlook account in one Google Calendar-style view: events, bookings, time blocks

Text your agent to book

Text your agent the when and where instead of clicking, it never mistakes AM for PM

Visitors just ask if you're free

They just ask "free on Tuesday?" and the agent replies with open slots, then books their pick

A Calendly-style booking page

Visitors only see slots open across every calendar, rechecked at booking time so nothing double-books

WhatsApp and email reminders

You and your attendees get meeting reminders, with retries so a failed send is never dropped

Your agent, in your chats

Invite it to WhatsApp or Slack to create, move, or cancel meetings over text, and get instant booking alerts

Demo tour: each feature captioned, then shown

The tour: dashboard, agent-by-text, booking page, reminders, chats, and a Chrome extension for any Calendly page.

Why I built it

Juggling almost ten calendars was eating my head

I juggle almost ten calendars, so when someone asks when I'm free, cross-referencing all of them for a time that works burns real time and mental energy

And adding events by hand, I kept mistaking AM for PM. Those little frustrations are why I built this: an agent that watches every calendar, answers availability, and books end to end

It's free and open source, syncs all your calendars, runs 24/7, and keeps your data on your own deployment. I use it for every meeting, so book a time with me and you'll be talking to it

Hunter Zhang, hunterzhangconsulting.com