Cal.com, IncScheduling infrastructure for absolutely everyone.Meet Cal.com, the event-juggling scheduler for everyone. Focus on meeting, not making meetings.Sign up for free. Upgrade later to a team!Best scheduling for teamsEmpower your sales teamWhitelabel schedulingBook a demoSignup for a FREE account
Cal.com, Inc (cal.com) has 433 customer reviews on Five Star Index, with an average rating of 4.7 out of 5.
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Claim this listingInternet & Software · El Monte, California
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Internet & Software · Los Angeles, California
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Internet & Software · San Francisco, California
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433 approved reviews, newest moderated first
Helloremodelerdigital.com
I would like to get the lead's phone number, biz name and complete name on my calendar when an appointment is booked. How do I do this?
Response from Cal.com, IncMay 9, 2025
Hi there Thank you for reaching out. Have you reached out to our support channel regarding this? Our team would be happy to help you out - [email protected]
Stelios P.
Top. Much better than the so called bigger players. Peer, the co-founder, is such a great guy as well! No brainer using Cal :)
Response from Cal.com, IncMay 9, 2025
Thank you Stelios 🙏🏻 Enjoy using Cal.com :)
Niki M.
Prompt response, useful info, good service :)
Response from Cal.com, IncMay 9, 2025
Thank you for the lovely feedback Niki ❤️
Kerry B.
Absolutely! Here's a pleasant and uplifting rewrite of your review: A big thank you to the cal.com support team for their outstanding help! It turns out the issue wasn’t with the app at all, and they quickly and kindly pointed me in the right direction. Their patience and professionalism made all the difference—truly a model for what great support should be. Everything’s working perfectly now!
Agrodity C.
This company and its customer support Jose are really the best. I wish big tech corps that suck learn how to conduct business and customer services! Bravo guys! Best of luck.
Response from Cal.com, IncMay 9, 2025
Thank you so much for the lovely feedback. We take great pride in our support, and Jose is killing it. 🚀 Best,
aaron R.
Hands-down the best scheduling platform out there. Blows other scheduling tools out of the water. The ability to build custom booking forms is next-level—flexible enough for any use case. The API access is incredibly powerful. We've been able to automate complex workflows without hitting annoying limitations, and their docs make it smooth to implement. Customer support is unmatched. Every time we've had a question or needed help, the team has gone above and beyond—it's clear they genuinely care. The interface is clean, minimalist, and aesthetic. Highly recommend. I'll be using this software forever.
Response from Cal.com, IncApr 29, 2025
Thanks so much for the awesome review! We’re thrilled Cal.com is blowing other tools out of the water and that our custom forms and API helped automate your workflows. Our team really appreciates your support and we’ll keep working hard to deliver best experience. Cheers
Benjamin K.
This program is disaster. I truly wanted to like it and rarely ever give a negative review to a program after all it takes a lot of time to develop and support any software. Unfortunately, no matter how much we tried it doesn't work. It does not create a MS Teams Meeting - it created initially but after a few weeks it stopped working and only will create a cal.com meeting link. Tried multiple time installing and re-installing MS Teams app in cal.com but nothing solved it. Send mail to them but with no success. Finally - I set up Microsoft Bookings events. Even the biggest problems its reminders settings don't work. That means even if you set meetings in advance then either or people won't come to join as there are no reminders. You will lose trust and clients. My advise is leave all these third party "partially working" or "sometime working and some time non-working" and use included Microsoft Booking included in MS Office 365.
Response from Cal.com, IncApr 4, 2025
Hi there, We’re truly sorry to hear about your experience, and we appreciate you taking the time to share such detailed feedback — especially since you clearly gave the product a fair shot and wanted it to work. You're right that Microsoft Teams integration has been frustrating lately. The issue you encountered stems from changes on Microsoft’s end around authentication tokens, which unfortunately disrupted many third-party integrations, including ours. It worked reliably until recently, and we understand how disruptive this has been. We’re actively working with Microsoft to resolve it, but progress has been slower than we’d like. The reminder issue you mentioned is especially concerning, and we’d love to investigate that further. Our system is designed to send out both email and (optionally) SMS reminders, and if that's not happening, we want to get to the bottom of it. While we believe Cal.com offers a lot of flexibility and power that goes beyond what Microsoft Bookings provides, we fully respect your decision to switch if reliability is what you need most right now. That said, if you ever decide to give it another shot, we’d be more than happy to personally assist in setting things up and ensuring everything runs smoothly. Thanks again for your honest feedback, and we hope we can win back your trust in the future.
Tad L.
Excellent product with a great customer support. Today I had a question (that I probably could have figure out myself) and within 6 minutes I got an answer, together with a short video recorded just for me and perfectly explaining what to do. Shout out to Milos Puac from the Customer Experience!
Response from Cal.com, IncApr 4, 2025
Hey Tad. Thank you so much for the feedback, and so happy you had a great experience with Milos.