
ClassManager.com
Jumbula
DreamClass
Bookwhen Ltd.
DanceStudio-Pro
membermeister
ClassJuggler
Simple, reliable software for managing local classes, enrollments, and payments.

Calendly
Acuity Scheduling
TidyCal
SavvyCal
Doodle
zcal
SetMore
Cal.com (formerly Calendso) is the open source Calendly alternative.
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 | classia.co.uk | cal.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United Kingdom · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Classia is a UK-based SaaS platform designed for managing local, in-person children’s classes. It was built to replace the fragmented mix of WhatsApp messages, spreadsheets, and manual payment tracking that many small studios rely on to run their day-to-day operations. Classia focuses on the real...
No description of Cal.com yet.
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.
[Review Dự án] The Classia - Biệt thự nhà phố Khang Điền | MEYREAL.COM
More videos
What can you do with Cal? | Cal.com Version 1.1 Launch | 10 new languages
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Classia and Cal.com.
Classia's answer
Classia is designed specifically for local, in-person children’s classes, with first-class support for terms, families, and recurring enrolments. It focuses on reducing everyday admin without becoming a complex school management system.
Classia's answer
Classia fits the way small studios actually operate, combining enrolments, payments, and family management in one simple platform. It avoids bloated features and workarounds, making it easier to run classes with less administrative effort.
Classia's answer
Classia is built for small to medium class providers such as dance schools, studios, and teachers running in-person children’s activities. It supports both solo operators and growing studios managing multiple classes and families.
Classia's answer
Classia started after seeing a ballet school run almost entirely through WhatsApp messages, bank transfers, and manual follow-ups. Class schedules, enrolments, and payments were scattered across chats and spreadsheets, creating constant admin overhead. Classia was built to replace that patchwork with a single, calm system that reflects how local, in-person classes actually operate.
Share your experience with using Classia and Cal.com. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of Classia yet. Be the first one to post
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...
Recommendations tracked on public social media and blogs since March 2021.


Tracking Classia since Dec 2025.
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
When comparing Classia and Cal.com, you can also consider the following products.

Free Class Management Software, With No Monthly Subscription. That Doesn't Charge You More As Your Grow. Turn Passion into Performance.
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Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.
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Registration software for after-school classes & camps
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Automate your client bookings, cancellations, reminders & payments using the worlds friendliest online scheduling software.
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DreamClass is a modern SIS improving the lives of School Owners & Office Managers who were losing time in long sheets and is best fit for any faith based & vocational school. Want to give it a go?
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Optimize your schedule with custom booking pages and calendar integrations
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