Kalendar.work - A free fully featured Calendly alternative

Kalendar is a free, fully customizable Calendly replacement for teams that want control, not lock-in. Create booking links, manage availability, add your own branding, and run unlimited event types without per-seat pricing or artificial limits. Kalendar is built on Founding.dev and can be adapted to your workflows as your needs grow. It’s designed to be owned, extended, and used long-term not rented.

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Does it allow paid meeting bookings as well?

 Would you like to build this using founding dev? Or could you please tell me how important is this feature for you?

Thank you for launching this tool.

I started last month using this and published on my website , and my Kalendar link is:

 Wow - Your page looks amazing :) Super professional.

 Just checked your website and you still have Calendly all over :(

 that's right. Some footer area is still not updated. Let me get this done.

 Updated, sorry for that glitch

Congrats! Is it only self-host or also can use as SaaS?

 You can definitely use it as a SaaS as well. Please go to and start experiencing a better version of paid calendars FOR FREE :)

Hey Product Hunt! 👋 I’m Aima, one of the makers behind .

For a long time, scheduling tools felt like something teams had to rent rather than shape to their needs. We kept running into limits around customization, branding, and per-seat pricing as teams grew.

is our attempt to approach scheduling differently, with flexibility and ownership as first-class ideas.

What makes it different:

  • No per-seat pricing as your team grows

  • Deep customization of workflows and branding

  • Built to adapt to how your team actually works

My ask:

If you have a couple of minutes, try creating a booking page. Does the flow feel flexible enough? What’s one edge-case feature you’ve always wanted in a scheduling tool?

I’ll be in the comments all day and would love to learn from your feedback 👇

 Fix the landing page. How can I trust product and spend time creating a booking page, when its landing page has issues?

dude, the website keeps loading, it doesn't work

 I checked and everything is working. Can you please try again or connect with me at ?

Congrats on the launch Talha and team 🎉

 thanks for the support.

Just saw this and Kalendar is so cool! Congrats Talha and the team on the launch, excited to see what’s next 🚀

 Thank you Tatia! We will surely keep in touch 🙏🏻

Congrats on the launch ! 🚀

Just took Kalendar for a spin and I’m impressed! The market really needs more accessible scheduling tools, and the UI feels super snappy.

As a web developer, I noticed a small UX friction point in the "Event Type" flow: after confirming the "Edit Details" dialog, it redirects back to the homepage instead of staying on the events list. Keeping users in context there would save a lot of back-and-forth.

Already upvoted. Great job guys!

Looking forward to using this!

what is the business model?or is my data at risk ?