
Calendly
Acuity Scheduling
TidyCal
zcal
SavvyCal
SetMore
Doodle
Cal.com (formerly Calendso) is the open source Calendly alternative.

Graphite
GitHub
Whistle Enterprise
Stage Review
CodeRabbit
BitBucket
opencode
From first diff to merged — without ever opening github.com.

Which is more popular?
Based on our record, Cal.com should be more popular than Pyor.review. It has been mentioned 60 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | cal.com | pyor.review |
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What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
What can you do with Cal? | Cal.com Version 1.1 Launch | 10 new languages
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Cal.com and Pyor.review. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


The honest read: if you're leaving Acuity because your business outgrew simple scheduling — you need deposits, add-ons, multiple staff and locations, and ideally a booking site you own — Opencals is built for exactly...
I tried using https://cal.com for a bit but ended up just switching over to https://zcal.co and it has been great so far. All these other scheduling tools end up trying to do too much and always seem to end up a bit...
We have no reviews of Pyor.review yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Then for the component library, I was really into coss ui. I stumbled upon it randomly one day and loved it so much. My Nathan's AI project already had a UI heavily inspired by cal.com: send button, message suggestions... So when I saw... - Source: dev.to / 6 months ago
I keep coming back to what would have happened if I didn't have a strong technical understanding of how calendar technology works — the difference between local and cloud calendars, what an ICS feed is, why enterprise auth blocks... - Source: dev.to / 7 months ago
Plausible brought open source to web analytics. Cal.com did it for scheduling. Formbricks did it for surveys. PostHog did it for product analytics. Quackback does it for feedback collection. - Source: dev.to / 7 months ago
Https://pyor.review/ An alternative to GitHub for code review that focuses on making the human PR review experience easier and faster. - Source: Hacker News / 3 days ago
I'm building https://pyor.review to fix this problem, try it out and let me know what you think. - Source: Hacker News / 13 days ago
Interesting, I built https://pyor.review to fix this exact issue, though it uses AI to categorize the files and groups them by complexity to speed up the review process because most AI generated code is noise, especially migration PRs. - Source: Hacker News / 24 days ago
When comparing Cal.com and Pyor.review, you can also consider the following products.

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Automate your client bookings, cancellations, reminders & payments using the worlds friendliest online scheduling software.
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Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
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Optimize your schedule with custom booking pages and calendar integrations
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Records, transcribes and writes up your meetings entirely on your own computer. A custom fine tuned AI model from BlazingBanana writes the document. Runs on a normal laptop CPU with no internet required. No bot. Nothing leaves the device.
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