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

Pipedrive
Zoho CRM
HubSpot
Insightly
Salesforce
HubSpot CRM
Freshsales CRM
A CRM with built-in calling, SMS, and email

Which is more popular?
Based on our record, Cal.com should be more popular than Close. 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 | close.com |
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| Company | — | Startup from the United States |
| Listed in |
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
Close is ideal for sales-driven organizations, especially small to medium-sized enterprises (SMEs) that require efficient lead management, streamlined communication, and actionable insights to enhance their sales performance.
Walkthroughs and reviews on video.
What can you do with Cal? | Cal.com Version 1.1 Launch | 10 new languages
More videos
Close Netflix Review
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 Close. 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...
Switching Move from Close in a day. 012 minutes Connect Close Paste a Close API key in Settings → Migration. Leadey checks it and reads your account; nothing changes in Close. 025 minutes Choose what to bring Pick the...
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 / 8 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 / 9 months ago
Close (https://close.com) | Multiple Product & Engineering Roles | REMOTE (US) Close is a bootstrapped, profitable, completely remote, ~90 person team of thoughtful individuals who value autonomy and impact. Since 2013, we’ve been... - Source: Hacker News / over 2 years ago
Close (https://close.com) | Multiple Product & Engineering Roles | REMOTE (US) Close is a bootstrapped, profitable, completely remote, ~90 person team of thoughtful individuals who value autonomy and impact. Since 2013, we’ve been... - Source: Hacker News / over 2 years ago
This sign-up sales email from Close.io (now close.com) will likely increase your conversion rate. Here's why it works well:. Source: over 3 years ago
When comparing Cal.com and Close, you can also consider the following products.

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Sales pipeline software that gets you organized. Helps you focus on the right deals, so easy to use that salespeople just love it. Great for small teams.
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Automate your client bookings, cancellations, reminders & payments using the worlds friendliest online scheduling software.
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Optimize your schedule with custom booking pages and calendar integrations
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Grow Better With HubSpot: Software that's powerful, not overpowering. Seamlessly connect your data, teams, and customers on one CRM platform that grows with your business.
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