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

LinearB
Swarmia
Waydev
GitPrime
Haystack Analytics
Athenian
Teamplify
Engineering Analytics to boost developer productivity

Which is more popular?
Based on our record, Cal.com seems to be more popular. 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 | hatica.io |
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| Listed in |
In their own words, as submitted to SaaSHub.


No description of Cal.com yet.
Hatica equips engineering teams with work visibility dashboards, actionable insights and effective workflows to drive team productivity and engagement in remote and in-office environments alike. Free forever plans to help you get started quickly. Features: Engineering metrics dashboards 100+...
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
No analysis of Hatica yet.
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 Hatica. 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...
Till we started using Hatica, most managers had 10s of tabs open, sifted through each one, and had to piece together work to get a picture of what’s happening at work. With Hatica, these tabs are gone, and is replaced...
This is a young product with ambitious plans to become a comprehensive engineering metrics platform. This means, we can expect great surprises and some room for improvement. The founders vision is clear and it shows...
Hatica provides all inputs needed for an engineering team! From gauging whether work load is balanced, to understanding people’s actual work hours, to finally looking at code churn - Hatica provides all of these in...
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 / 8 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
Tracking Hatica since Apr 2021.
When comparing Cal.com and Hatica, you can also consider the following products.

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LinearB delivers software leaders the insights they need to make their engineering teams better through a real-time SaaS platform. Visibility into key metrics paired with automated improvement actions enables software leaders to deliver more.
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Automate your client bookings, cancellations, reminders & payments using the worlds friendliest online scheduling software.
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Swarmia is an engineering productivity software trusted by 600+ engineering teams worldwide. Use key engineering metrics to unblock the flow, align engineering with business objectives, and drive continuous improvement.
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Optimize your schedule with custom booking pages and calendar integrations
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Waydev analyzes your codebase from Github, Gitlab, Azure DevOps & Bitbucket to help you bring out the best in your engineers work.
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