How to replace Calendly with a privacy-first scheduler that checks all your calendars?

Replace Calendly with a privacy-first scheduler that checks all your calendars using Tymeslot

This task can be performed using Tymeslot

Open-source scheduling: booking pages plus a real calendar. Self-host free or use the €9/mo cloud.

Best product for this task

Tymeslot

Tymeslot

productivity

Tymeslot is an open-source (AGPL-3), privacy-first alternative to Calendly and Cal.com. Share one booking link: Tymeslot checks every connected calendar, creates the video link and sends the confirmations. No third-party trackers on booking pages. Self-host it for free with the full feature set, or use the managed cloud, hosted in Germany, with Pro at €9/mo.

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What to expect from an ideal product

  1. Tymeslot connects all your calendars at once, so invitees only see slots that are actually free, no manual blocking or double-bookings.
  2. The booking page runs zero third-party trackers, making it a direct swap for Calendly if GDPR compliance or client privacy is a hard requirement.
  3. Self-hosting is free with the full feature set intact, no paywalled features, no usage caps, just deploy and own your data.
  4. Video links are generated and confirmation emails are sent automatically the moment someone books, no Zapier glue required.
  5. The managed cloud runs on servers in Germany at 9 euros per month, which matters if you need to tell clients exactly where their data lives.

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