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

Frontend Masters
GitHub
LaunchKit - Open Source
LeetCode
FreeForStudents
GitHub Marketplace
Pacgie
The best developer tools, free for students.

Which is more popular?
Based on our record, GitHub Student Developer Pack should be more popular than Cal.com. It has been mentioned 194 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | cal.com | education.github.com |
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What each product offers, as listed by its team.


Possible disadvantages
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
More videos
Github Student Developer Pack (Free stuff for students 2019)
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Cal.com and GitHub Student Developer Pack. 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 GitHub Student Developer Pack 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 / 7 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 / 8 months ago
GitHub Education — Collection of free services for students. Registration required. - Source: dev.to / over 2 years ago
Validate your student status through the GitHub Student Developer Pack. - Source: dev.to / almost 3 years ago
See all benefits here : https://education.github.com/pack Sign up here : https://education.github.com/. Source: almost 3 years ago
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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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A popular suite of developer tools, now 100% open source.
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