CoCalc
Collaborative online workspace for Jupyter, LaTeX, terminals and AI coding agents.
Updated · AppBreakup editorial · Web, Self-hosted
Is CoCalc free?
Free plan, plus paid plans
- Starting price:
- $8/month (Basic, monthly)
- Free plan:
- Yes
Checked on CoCalc's site Nov 8, 2026
Full CoCalc pricing and plansSwitch from CoCalc to
All 5
Google ColabFree plan + paid
KaggleFree
HexStarting price: $36 per editor/month (Professional)
- Verified facts
- 5 of 5
- Alternatives ranked
- 5
- Approved reviews
- 0
- Visits sent from here
- 0
About CoCalc
CoCalc is an online workspace for collaborative computing, long popular with university courses and researchers. A project holds Jupyter notebooks, LaTeX documents, terminals, a Linux desktop, whiteboards and slides, with software such as Python, R, Julia, SageMath and Octave preinstalled. Collaborators edit notebooks and LaTeX in real time with shared kernels, chat threads attached to cells or lines, and TimeTravel history that lets you step back through every edit. Course tools distribute, collect and grade assignments. The service now leads with AI: the integrated Codex agent, Claude Code and other command-line agents can work inside a project with its files and software. A free tier covers light exploration; paid memberships add better hosts, network access, more projects and dedicated VMs, with team seats and university licences available. CoCalc Plus runs it on your own computer and CoCalc Star on a server you control, the latter free of charge. It suits instructors, students and research groups who want shared notebooks and LaTeX without managing servers.
Best for: Instructors, students and research groups sharing Jupyter notebooks and LaTeX papers.
CoCalc pricing (checked Nov 8, 2026)
Each line is quoted from CoCalc's own site, with the page it came from.
| Plan or term | What it says | Checked | Source |
|---|---|---|---|
| Free plan | Yes | Nov 8, 2026 | cocalc.com |
| Starting price | $8/month (Basic, monthly) | Nov 8, 2026 | cocalc.com |
Pros and cons
What works
- Jupyter, LaTeX, terminals and a Linux desktop in one shared project
- TimeTravel history of every edit, plus cell- and line-level chat
- Built-in course tools for handing out and grading assignments
- Free self-managed option with CoCalc Star
Why people leave
- Free tier gets low-priority shared resources and no network access
- Interface is busy compared with single-purpose notebook apps
- Recent shift toward AI agents changes the product's focus
CoCalc vs Google Colab, Kaggle and Hex
From each app's listing and the prices verified on its own site. A dash means we haven't verified it yet.
| Attribute | CoCalc | Google Colab | Kaggle | Hex |
|---|---|---|---|---|
| Pricing | Free plan + paid | Free plan + paid | Free | Free plan + paid |
| Verified price | $8/month (Basic, monthly) | — | — | $36 per editor/month (Professional) |
| Free plan | Yes | Yes | Free app | Yes (Community) |
| Open source | No | No | No | No |
| Self-hostable | Yes | No | No | No |
| Platforms | Web, Self-hosted | Web | Web | Web |
Top CoCalc alternatives
See all 5- 1Google Colab68.8
Free hosted Jupyter with GPUs, simpler if you don't need LaTeX or course tools.
- 2Kaggle57.5
Free hosted notebooks with GPUs and public datasets, good for learners.
- 3Hex55.9
Collaborative data notebooks with SQL, Python and shareable apps, aimed at analytics teams rather than classrooms.
- 4
Overleaf54.4The go-to collaborative LaTeX editor if papers are your main use.
- 5
Jupyter Notebook52.6Run Jupyter yourself for free, without CoCalc's hosting and collaboration layer.
Why people left CoCalc
In reviewers' own words, from reviews of the apps they moved to. These are their opinions, not ours.
No switching stories yet. If you moved away from CoCalc, review the app you switched to and tell us why.
Reviews
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CoCalc: common questions
What is CoCalc?
CoCalc: Collaborative online workspace for Jupyter, LaTeX, terminals and AI coding agents. Best for instructors, students and research groups sharing Jupyter notebooks and LaTeX papers. Available for Web, and you can host it yourself.
Is CoCalc free?
CoCalc has a free plan and paid plans. Free plan: Yes (checked on CoCalc's own site).
How much does CoCalc cost?
CoCalc is free with paid plans. Free plan: Yes; Starting price: $8/month (Basic, monthly). Checked on CoCalc's own site, November 2026.
Is CoCalc open source?
No, CoCalc is not open source. Open-source alternatives include Overleaf and Jupyter Notebook.
What platforms does CoCalc run on?
CoCalc is available for Web and Self-hosted.
What are the best alternatives to CoCalc?
The highest-ranked CoCalc alternatives right now are Google Colab, Kaggle and Hex. See the full ranked list for pricing, platforms and verified facts.
CoCalc vs Google Colab: what's the difference?
Both CoCalc and Google Colab are free with paid plans. Both run on Web.