Adam B.
Everything works and if not
Everything works and if not, they will help you quickly

Scheduling 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
Excellent

Internet & Software · Los Angeles, California
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Internet & Software · San Francisco, California
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Internet & Software · San Francisco, California
Excellent
433 approved reviews, newest moderated first
Adam B.
Everything works and if not, they will help you quickly
Kenyon A.
Customer support was understanding and helpful
Dia S.
I have been a Cal.com customer and rely on the product for my business. A core feature on my account stopped working several days ago and I am currently fully blocked from using Cal.com. What I have tried, with no resolution: - Multiple emails to support over the past several days — no reply - Direct outreach to one of the co-founders — no reply - In-app chat (Intercom) — only gets me to "Calvin," an AI agent that says it has forwarded my message to a teammate. No teammate has followed up. I understand that support teams can have backlogs, but for a paid scheduling product that businesses build their workflows on, days of silence while a customer is fully blocked is not acceptable. The all-AI front line with no actual human escalation path makes the situation worse. I really wanted Cal.com to work for me, but at this point I am actively evaluating alternatives. I will happily update this review if someone from the team actually engages and resolves the issue.
Response from Cal.com, IncMay 26, 2026
Hi Dia, we're truly sorry to hear about your experience — being fully blocked from a product you rely on is incredibly frustrating, and the lack of response you've described is not the standard we hold ourselves to. We'd like to make this right as a priority. Could you please share the email address associated with your account so we can locate your support ticket and escalate this immediately? We want to get this resolved for you as quickly as possible.
Leo K.
Absolute trash. What kind of “advanced technology” are we even talking about if I’m in Dubai and there isn’t a single timezone option for the United Arab Emirates — no Dubai, no Abu Dhabi, no other UAE emirate in the list. If you even minimize the app for a moment, you have to start everything from scratch again. There’s no text search either, so you’re forced to manually scroll through random cities and regions trying to figure out which timezone matches Abu Dhabi. Mauritius and Armenia, which show up first, aren’t even there either. What kind of technological product is this supposed to be? It’s embarrassing.
Response from Cal.com, IncMay 26, 2026
Hi Leo, thank you for your feedback. We'd like to clarify that the UAE timezone is available in our app under "Asia/Dubai," which is the standard IANA timezone identifier used for the Gulf region (UTC+4), covering Dubai, Abu Dhabi, and all other UAE emirates. This is the globally recognized designation used across all major platforms and operating systems. We're sorry if this wasn't immediately obvious — we understand that not seeing it at first can be confusing. Regarding the app resetting when minimized and the lack of a text search for timezones, these are valid points we've noted and will pass along to our product team for review. We appreciate you taking the time to share your experience.
Hermann B.
thank you for your help
Vitalij M.
Just excellent...
Jamal S.
The team was able to address an issue/bug in a timely manner and were in communication with me during the process.
Marie P.
Great experience and very intuitive. I am used to another provider and this is almost easier. The support has been wonderful and very responsive.