The CoCalc Insider’s Guide
Everything we know about CoCalc in one document: what it costs, its grades, getting a refund, getting help and what else to look at. Read it here, or keep a copy.
CoCalc
The Insider’s Guide
Shared online workspace for LaTeX, Jupyter notebooks and code
Every plan, grade, refund rule and rival among writing tools, read from CoCalc’s own pages.
Made by SageMath, Inc. · checked Nov 13, 2026 · toolgpa.com
Contents
- 01WelcomeWhat it is, who it suits, its grades and the ten things to know first
- 02What it costsEvery plan, the free plan, ways to pay less and how prices have moved
- 03What it doesIts main features, where it runs, what it works with and who makes it
- 04Where it standsIts grades against its category, and whether to keep it or make your own
- 05The alternativesThe tools it is most often weighed against, side by side
- 06Quick answersThe questions people ask about it, each answered in a line or two
- 07About ToolGPAWho made this guide, what else is on the site, and how to cite it
ToolGPA put this guide together from CoCalc’s own pages, its app-store listings and our grades. Every fact in it is on CoCalc’s page too, where it is kept up to date. Checked Nov 13, 2026.
Part 01 · Overview
Welcome
What it is, who it suits, its grades and the ten things to know first
2.0
GPA, above 18 of the 136 other writing tools we grade
CoCalc is a hosted workspace where collaborators share projects containing a Linux terminal, Jupyter notebooks and an online LaTeX editor with PDF preview. It also runs AI coding agents inside projects. A free tier and paid memberships are offered.
To get you started, here are 9 things to know about CoCalc, taken from its own pages and our grades.
A workspace this broad has a learning curve.
- 1
Best for LaTeX and notebooks in one online workspace
CoCalc is an online computing platform with a LaTeX editor, Jupyter notebooks, a Linux terminal and AI agents.
- 2
Paid plans start at $6 a month
As its pricing page puts it: $6 per month, billed annually ($8 billed monthly).
- 3
There is a free plan
Free membership with basic shared resources, enough to explore the platform and do basic work.
- 4
It runs on Web
Web.
- 5
Online LaTeX editor
Write LaTeX with collaboration, PDF preview, source synchronization, anchored discussions and edit history.
- 6
Jupyter notebooks
Collaborative notebooks with cell chat, TimeTravel history and local or remote kernels.
- 7
AI agents in projects
An integrated Codex agent works with project files, and Claude Code where a site enables it.
- 8
A 2.0 GPA, above 18 of 136
That is against the other writing tools we grade, on value, the free plan, features, ease of use and platforms.
- 9
Keep it
To replace CoCalc you would be making an AI agent, with the models and the safeguards behind it. That is not a weekend's work, with an AI app builder or without one.
CoCalc at a glance
- Pricing
- Free plan, from $6 per month, billed annually ($8 billed monthly)
- Free plan
- Yes
- Free trial
- None stated
- Runs on
- Web
- Made by
- SageMath, Inc.
- Category
- Writing Tools
- Our grade
- 2.0 GPA, fair
The report card
Best for LaTeX and notebooks in one online workspace
CoCalc is an online computing platform with a LaTeX editor, Jupyter notebooks, a Linux terminal and AI agents. LaTeX is one of many tools in it, and network access and larger resources need a paid membership starting at $6 a month.
| Subject | Grade | Comment |
|---|---|---|
| Value for money | C | Basic is $6 a month billed annually, $8 monthly. Standard is $18 and Pro $150, with dedicated VMs priced separately. |
| Free plan and trial | C | Free membership gives basic shared resources, enough to explore the platform and do basic work. Network access needs a paid plan. |
| Features | C | Online LaTeX, Jupyter, a terminal, course tools and AI. The listing says LaTeX is one of many tools, so it is a broad computing platform rather than a writing tool. |
| Ease of use | C | No store rating on record. A workspace this broad has a learning curve. |
| Platforms and integrations | C | Web only, with no integrations listed. CoCalc Plus and Star are separate customer-run versions. |
An A is worth 4 points, a B 3, a C 2, a D 1 and an F nothing. The GPA is the average of the five.
Who CoCalc is for
- Fits if you write LaTeX and run Jupyter notebooks in the same project
- Works for teachers who set up courses and student projects online
Who it is not for
- Skip it if you only want a LaTeX editor: it is a whole computing platform
- Tight if you stay free: shared resources and no network access
- Pricey if you need more power, as Pro is $150 a month and dedicated VMs cost extra
- Not for you if you want an app: only a browser version is listed
Good to know
Good for
- Researchers who mix LaTeX papers with notebooks and code
- Instructors running technical courses
Worth knowing
- It is a general computing platform, so LaTeX writing is one of many tools in it.
- Network access and larger resources need paid memberships; dedicated VMs are priced separately.
- CoCalc Plus and CoCalc Star are customer-operated versions; the pricing page says Star is free.
Part 02 · Pricing
What it costs
Every plan, the free plan, ways to pay less and how prices have moved
$6
A month to start. There is a free plan too
CoCalc has a free plan. Paid plans start at $6 per month, billed annually ($8 billed monthly).
Free membership gives basic shared resources, enough to explore the platform and do basic work.
Free
$0
Basic shared resources to explore the platform.
Basic
$6
per month, billed annually ($8 billed monthly)
More shared resources and better shared hosts; for occasional light use.
Standard
$18
per month, billed annually ($24 billed monthly)
Higher priority, more backups, snapshots, projects and collaborators.
Pro
$150
per month, billed annually ($200 billed monthly)
Best shared resources, many projects running at once; for advanced users and researchers.
The free plan
Free membership with basic shared resources, enough to explore the platform and do basic work.
Read from cocalc.ai on Nov 13, 2026.
Ways to pay less
Annual discount
Save 25% with annual billing
The pricing page states a 25% saving on Basic, Standard and Pro when billed annually.
Stated on cocalc.ai
Part 03 · Features
What it does
Its main features, where it runs, what it works with and who makes it
1
Place it runs: Web
Shared online workspace for LaTeX, Jupyter notebooks and code. Here is what it does, as its own site describes it, and what it covers: real-time collaboration, whiteboard, AI agents, documents.
Online LaTeX, Jupyter, a terminal, course tools and AI.
- Online LaTeX editor
- Write LaTeX with collaboration, PDF preview, source synchronization, anchored discussions and edit history.
- Jupyter notebooks
- Collaborative notebooks with cell chat, TimeTravel history and local or remote kernels.
- AI agents in projects
- An integrated Codex agent works with project files, and Claude Code where a site enables it.
- Linux terminal and software
- Each project has a terminal, project storage and installed software such as Python, R, Julia and SageMath.
- Course tools
- Distribute assignments, collect work and grade notebooks or other project files.
Where it runs
- Web
What it works with
Its own pages name no integrations.
CoCalc is made by SageMath, Inc.
Part 04 · Standing
Where it stands
Its grades against its category, and whether to keep it or make your own
18/136
Other writing tools it is graded above
CoCalc's GPA of 2.0 is higher than 18 of the 136 other writing tools we grade, and level with 16.
Its paid plans start at $6 a month, against a middle price of $8.66 for the category: 23 of the 81 others that charge start lower.
On features, ease of use and platforms it scores 2.0 out of 4. 27 tools score higher and cost less.
Each grade against the category
Every bar is all 137 writing tools we grade, cut by the letter each got. CoCalc’s own letter is outlined.
- CValue for moneyAbove 22 of 136
- CFree plan and trialAbove 19 of 136
- CFeaturesAbove 2 of 136
- CEase of useAbove 7 of 136
- CPlatforms and integrationsAbove 7 of 136
Price against what you get
Each dot is one of 107 writing tools. Further left costs less; higher up scores better on features, ease of use and platforms. CoCalc is the marked dot.
What paid plans start at, a month (each step along is roughly double) →
Keep it, or make your own?
Whether this is something you could build for yourself with an AI app builder, and what you would give up.
Keep it
To replace CoCalc you would be making an AI agent, with the models and the safeguards behind it. That is not a weekend's work, with an AI app builder or without one.
That makes this kind of software worth paying for, not this one in particular: 102 of the 136 other writing tools grade higher. It costs $72 a year.
What you could make
- Documents: an app builder makes this well.
What you could not
- An AI agent, with the models and the safeguards behind it.
- An endless canvas that stays smooth with hundreds of things on it.
- Several people working in it at the same moment.
What this rests on. CoCalc’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
Part 05 · Alternatives
The alternatives
The tools it is most often weighed against, side by side
Overleaf, Papeeria, TeXPage and Typst
The 4 tools CoCalc is most often weighed against, with where each one differs from it.
- 2.4GPA
Overleaf
Free plan · from $16.75/mo
Collaborative online LaTeX editor for papers and theses.
- Overleaf is self-hostable, according to its own site.
- CoCalc also covers whiteboard, AI agents and documents.
- Overleaf also covers templates, citations and long-form writing.
- 2.2GPA
Papeeria
Free plan · from $5/mo
Online LaTeX and Markdown editor with real-time collaboration.
- CoCalc also covers whiteboard and AI agents.
- Papeeria also covers Markdown and templates.
- 2.2GPA
TeXPage
Free plan · from $5/mo
Online LaTeX editor with cloud compilation and AI proofreading.
- CoCalc also covers whiteboard and AI agents.
- TeXPage also covers templates and citations.
- 3.2GPA
Typst
Free plan · from $7.99/mo
Markup-based typesetting system with a collaborative web app.
- Only Typst lists macOS, Windows and Linux apps.
- Typst is open source and self-hostable, according to its own site.
- CoCalc also covers whiteboard, AI agents and documents.
Part 06 · Questions
Quick answers
The questions people ask about it, each answered in a line or two
12
Questions, each answered in a line or two
The short version of everything above, for when you only need the answer. Each one is told in full in its part of the guide.
Is CoCalc free?
CoCalc has a free plan. Free membership with basic shared resources, enough to explore the platform and do basic work.
How much does CoCalc cost?
CoCalc lists 4 plans. Free: $0.
What platforms does CoCalc work on?
CoCalc is available on Web.
Does CoCalc offer any discounts?
CoCalc publicly lists the following: Save 25% with annual billing.
Does CoCalc have an Android app?
No Android app was listed when its pages were read on Nov 13, 2026. CoCalc is listed for Web.
Does CoCalc have an iPhone app?
No iPhone app was listed when its pages were read on Nov 13, 2026. CoCalc is listed for Web.
Is CoCalc open source?
CoCalc is not described as open source on its own site, as read on Nov 13, 2026.
Who makes CoCalc?
CoCalc is made by SageMath, Inc.
What are the alternatives to CoCalc?
The closest alternatives to CoCalc in our directory are Overleaf, Papeeria, TeXPage and Typst.
How does CoCalc compare with other writing tools?
CoCalc's GPA of 2.0 is higher than 18 of the 136 other writing tools we grade, and level with 16.
Is CoCalc good value for money?
ToolGPA grades CoCalc C for value for money. On features, ease of use and platforms it scores 2.0 out of 4.
Could I make my own version of CoCalc?
To replace CoCalc you would be making an AI agent, with the models and the safeguards behind it.
Where this guide comes from
The prices, plans, platforms and features were read from CoCalc’s own pages on Nov 13, 2026, and the grades were given on Nov 13, 2026. Graded from this listing, whose facts were read from CoCalc's own pages on 13 November 2026. Not based on using the product, and shorter than our full reviews.
Every tool we list gets five grades, A to F, each with its reason, and a GPA that averages them. How each is decided is at toolgpa.com/grades. This guide is ToolGPA’s own work; it is not made, paid for or approved by SageMath, Inc. Prices change, so check cocalc.ai before you buy.
Part 07 · About
About ToolGPA
Who made this guide, what else is on the site, and how to cite it
7,721
Tools graded, in 95 categories
ToolGPA grades software the way a school report grades a pupil: five subjects, a letter for each with the reason written beside it, and a GPA that averages them. Prices, plans and platforms are read from each maker’s own pages and dated, so you always know how fresh a figure is.
Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Every tool on the site has a guide like this one, free to download and pass on. It all lives at toolgpa.com.
7,721
tools graded
95
categories
739
price changes on record
579
apps priced in 12 countries
What else is on toolgpa.com
- CoCalc, kept up to dateEverything in this guide, with prices and grades as they are todaytoolgpa.com/tools/cocalc
- How grades are givenThe rules behind every letter and every GPAtoolgpa.com/grades
- Value chartsWhat each tool costs against what it scores, for every categorytoolgpa.com/charts
- CompareAny two tools side by side, plan by plantoolgpa.com/compare
- Price changesEvery price rise and cut on record, each with its sourcetoolgpa.com/price-changes
- Prices by countryWhat apps cost on the App Store in 12 countriestoolgpa.com/prices-by-country
- Pay lessEvery public discount: yearly billing, students, nonprofitstoolgpa.com/save
- Keep or makeWhich tools are worth paying for, and which you could build yourselftoolgpa.com/keep-or-make
Scan for the live page
Prices and grades as they are today
Quoting this guide?
Please name ToolGPA and link to the live page, so readers can check the figures for themselves:
ToolGPA, "CoCalc: The Insider's Guide", checked Nov 13, 2026. https://toolgpa.com/tools/cocalc
Know someone choosing between writing tools?
Send them this guide: toolgpa.com/tools/cocalc/guide
ToolGPA elsewhere: youtube.com/@toolgpa
See our other guides
The best-graded writing tools after CoCalc, each with an Insider's Guide of its own.
- Writing Tools Insider's GuideEvery one of the 137 writing tools we grade, compared
- FreeOffice TextMaker Insider's GuideFree word processor that opens and saves Microsoft Word files3.4 GPA
- Microsoft Word Insider's GuideWord processor sold with Microsoft 365, free in the browser3.4 GPA
- Apache OpenOffice Insider's GuideFree open-source office suite with the Writer word processor3.2 GPA
Choosing software? Every tool graded, every price dated.
Compare tools at toolgpa.com ›Everything in this guide is ToolGPA’s own summary of what CoCalc’s pages, its app-store listings and public reviews said on the dates shown. Grades are our judgement under the rules at toolgpa.com/grades. Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. CoCalc is a trademark of its owner, and this guide is not made, paid for or approved by SageMath, Inc. Prices and plans change: check cocalc.ai before you buy.