
Cal ID
Schedule and monetize meetings for free
5.0•11 reviews•1.2K followers
Schedule and monetize meetings for free
5.0•11 reviews•1.2K followers
Cal ID is a fully open-source scheduling tool for solos and teams, with unlimited meetings, comprehensive integrations, real human support – and amazing features shipping at lightspeed.






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Looks super cool! Excited to see how I could integrate this with my work. :)
@anisha_agarwalla Thanks Anisha, feel free to reach us if you need any help.
@anisha_agarwalla Are you mostly scheduling with clients, teammates, or something totally unique?
We’ve seen some creative use cases lately – curious how you might integrate Cal ID with your work!
@sanskarix Mostly clients and teammates for now!
@anisha_agarwalla Awesome! Give us a spin, you'd love it :)
Can you embed the page as an iFrame or something?
@marco_visin Yes! With Cal ID, you can embed your scheduling page as an iframe on your website.
I am a long-time cal.com user, and one of the biggest shortcomings is that when people set up a meeting, they can fill out a form with information but cannot attach a document (e.g., a resume). It looks like your product also does not support this.
@jay_janarthanan1 Thanks for the feedback , we already have this planned in our pipeline and will be soon live.
How does this one differ from Cal.com?
@busmark_w_nika Hi Nika!
So, I respect what Cal.com is building, but here’s how Cal ID differs:
We offer all of their paid features completely free
Internal team meetings are built in.
Razorpay integration for Indian users (something we know many tools skip)
And full custom branding, even on the free plan – so your links and page make a branded first impression.
There are many more features, but honestly, custom branding has been a game-changer for many of our users till now.
@busmark_w_nika btw, what feature matters most to you? Would love to hear your perspective.
@sanskarix Honestly, for me, it is enough when I can set time and pricing for that call. That's all I need :D
Relatable @busmark_w_nika, keeping it simple is the key!
We’ve made sure it’s quick to set up without any extra steps. Also we've designed the flow carefully so that its easier for the clients to pay (without any disctractions, of course)
I needed my freelance clients to book calls from my website, so I gave Cal.com a try a year back.
I was honestly impressed with how quick the setup was. I had my account created, my main calendar connected, and my availability set in just a few minutes. I didn't run into any complicated settings or technical hang-ups.
My booking page looks great, it's super clean, and it just works. It's been a total breeze to use so far.
@om_sharan_singh Cal.com’s done a great job with simplicity, and it’s great that it worked well for your freelance setup!
With Cal ID, we are on a similar mission to make scheduling smooth and fast, but also unlock things freelancers and small teams often need without having to upgrade.
We kept it:
✅ Free with no limits
✅ Fully brandable (your logo, your domain)
✅ Beginner Friendly UI
✅ And with real human support if you ever get stuck
Out of curiosity, is there anything you’ve wished your current setup could do better?
Impressive work! Open-source scheduling tools with this level of integration and support are rare. Cal ID seems like a great option for both individuals and teams.
@hasanul6654 Thank you! We built Cal ID specifically to offer that level of open-source integration for both individuals and teams. We appreciate the feedback!
Would love native integrations with Zoom/Meet/Teams, plus a fallback if tokens expire.
@manab_boruah Good news , we already support integrations with Zoom, Google Meet, and Microsoft Teams with Jitsi as the default video conferencing provider, so your calls stay uninterrupted.
@manab_boruah Good news ,we already support native integrations with Zoom, Google Meet, and Microsoft Teams, with Jitsi as the default video conferencing provider, so your meetings stay uninterrupted.