Tool demo T06Live
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Preview
Select a slot to see the confirmation summary.
- Cal.com-style flow you can self-host — not a Calendly subscription.
- One confirmed booking per session on this demo page.
What you're playing with
Pick a slot, get a confirmation screen and an .ics calendar file. Sample only — not a full calendar product.
Playable preview. Not the full Calendlyproduct — a taste of what you'll build in membership. Some actions are limited per session so the demo stays fair for everyone.
Built on patterns from Cal.com · AGPL-3.0
Corporate vs open vs you
Typical Calendly spend: £10–16+/mo per seat (Standard+)
| Calendly | Open sourceCal.com | You buildIn the course | |
|---|---|---|---|
| Typical cost | £10–16+/mo per seat (Standard+) | Hosting + domain; often £0–few £/mo self-hosted | Same as open source — you own the code |
| Data | Vendor cloud | Your server or machine | Yours — no vendor lock-in |
| Customization | Templates and plan tiers | Full code and config | Change anything — Cline/Cursor helps |
| This demo | — | Inspired by / built on Cal.com | Full deploy taught in the course |
Pricing varies by plan and region — figures are illustrative.
In the membership
You'll learn to deploy and customise your own version — Business B2–B3. You don't need to be a coder — VS Code, Continue or Cline, and plain English.
Also try
Talk to Gertrude
Custom personality on the site — not a helpdesk. She can point you at tools like this one.
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Let us build it for you.
Same philosophy, none of the hours. Liam and Gerty build your AI, tool, or website, hand it over, and you own it outright — no agency invoice, no monthly lock-in, no fees to us to keep it running. You only pay your own AI/API costs, usually pennies. Tell us what you need and Gerty gives you an honest ballpark on the spot.
Like what you saw? join the waitlist.
Limited initial membership opens soon — full curriculum, toolbox, and community in plain English. Join the list for first access; one email the day the doors open.