Cal.com, Inc Reviews 326

Migrated over from Calendly and I'm loving the design! Cal.com exudes professionalism so it's great for embedded booking links.

I tried for 2 days to solve this problem I was having, and someone from the team was able to immediately resolve it for me! Thanks so much!

I genuinely think Cal.com does better than most calendars is how well it embeds. The iframe integration is noticeably smoother, and the mobile responsiveness holds up in real use, especially compared to a lot of tools that technically “embed” but feel brittle or awkward on smaller screens.

Great product

Great tool and value! Equally brilliant customer support

A very well-trained AI assistant helps you, and the live support is also very fast, helpful, and gives clear answers.

I am not the most technical person, I'm just a small business owner and these guys have been amazing. I would highly recommend them to anyone. They're always there to help and they're kind when they're doing it. They've helped me through issues that had nothing to do with them, it was my computer. These guys are great.

I reported a glitch received fast and useful service.

Love the product! Super easy to use and the team is great

Milos was really helpful, he replied very fast, answered on all my questions, and explained me everything that I wanted to know.

Great product, easy to use. Nice support and good pricing

Love it! Easy, reliable, fast support - Milos got back in 1 min. Crazy it's actually for free..

Incredible product. Beautifully designed, so seamless to set up, and meeting attendees love receiving it.

A useless tool — everything is laggy. Support never actually tries to help. You wait 3 days for a response, only to get template replies; they don’t even try to understand the issue. If your business requires anything more than booking a video call, know this: you’re left completely on your own with your problem.

We really wanted to like Cal.com, and from a product point of view it’s close. Unfortunately, the invoicing and billing side makes it unusable for a serious business.

Despite having correct company details attached to our account from day one, invoices keep getting issued to a private individual name.

Support acknowledged the issue, said it was fixed, but weeks later the same problem still happens.

Another issue is that invoices cannot be reissued. That’s simply not acceptable for a EU-based company that needs correct accounting documents.

On top of that, invoices are only accessible via email.

There is no invoice history inside the app. Emails sent by Cal often end up in spam, which makes bookkeeping unnecessarily painful. Competitors like Calendly handle this much better.

Support responses are slow, fixes don’t stick, and the overall feeling is that billing is treated like an afterthought. The product feels more like a prototype than a tool ready for real businesses.

We like the idea of Cal.com and would love to keep using it, but basic things like correct invoices and proper billing access are non-negotiable. Until this is fixed, we’re forced to look elsewhere.

2 stars because the core scheduling itself is solid.