Talha Masood

Kalendar.work - A free fully featured Calendly alternative

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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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Nuseir Yassin

Does it allow paid meeting bookings as well?

Talha Masood

@nuseir_yassin1 Would you like to build this using founding dev? Or could you please tell me how important is this feature for you?

Muhammad Naveed Ramzan

@masoodtalha7

Thank you for launching this tool.

I started last month using this and published on my website www.naveedramzan.com, and my Kalendar link is: https://kalendar.work/naveedramzan

Talha Masood

@naveedramzan Wow - Your page looks amazing :) Super professional.

Talha Masood

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

Muhammad Naveed Ramzan

@masoodtalha7 that's right. Some footer area is still not updated. Let me get this done.

Muhammad Naveed Ramzan

@masoodtalha7 Updated, sorry for that glitch

Daniele Packard

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

Talha Masood

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

Aima Atigari

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

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.

Kalendar.work 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 👇

Yassine Ar

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

Talha Masood

@yassine_ar I checked and everything is working. Can you please try again or connect with me at talha@founding.dev?

Asad Iqbal

Congrats on the launch Talha and team 🎉

Talha Masood

@asadatnoodle thanks for the support.

Tatia Tsmindashvili

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

Aima Atigari

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

Giorgio  Cignitti, PhD

Congrats on the launch @masoodtalha7 @aima ! 🚀

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!

Arun Gopidas

Looking forward to using this!

mark

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