Overleaf Alternatives for Collaborative LaTeX Writing

Overleaf is the default answer to “how do co-authors write a LaTeX paper together,” and for many teams it is still the right one. But its free plan caps a project at a single collaborator beyond the owner, limits project history to the previous 24 hours, and applies its slowest compile-timeout tier — and once a team outgrows that, or wants to avoid paying for a cloud editor at all, the real alternatives are not well documented in one place. This guide covers three that actually work for collaborative LaTeX writing: a local editor plus Git, Papeeria as a lighter cloud alternative, and local compilation against a shared repository with no dedicated LaTeX cloud platform at all — compared on collaboration model and cost rather than typesetting features, which are broadly equivalent across all of them.

Why teams look for an alternative in the first place

The reasons cluster around a small number of concrete limits, not general dissatisfaction with Overleaf as a tool:

• The free-plan collaborator cap. Overleaf’s free tier allows exactly one collaborator in addition to the project owner. A three- or four-author paper hits this immediately; the next tier up (Student or Standard) raises the limit to ten, and only Pro or an institutional Overleaf Commons licence removes the cap entirely.
• Compile time and history on the free tier. Free projects get the baseline compile-timeout allowance (paid tiers get roughly 24 times as long, which matters for long documents with many figures or a bibliography that recompiles slowly) and only 24 hours of project history, versus full version history with restore on every paid tier.
• Recurring cost for a project that doesn’t need Overleaf’s other features. A single-paper collaboration that only needs shared editing and compilation, not journal-submission integration or an institutional licence, is paying for capability it won’t use.
• Wanting the document to live somewhere the team already controls — a lab’s existing Git remote, an institutional server, or simply a folder that isn’t dependent on a third-party service staying available and priced the same next year.

None of these are reasons to distrust Overleaf’s product — see CASRAI’s guide to LaTeX and Overleaf for collaborative research writing for how to get the most out of it within those limits. They’re reasons a specific team, at a specific project size or budget, might be better served by something else.

Option 1: A local LaTeX editor plus Git (LaTeX Workshop + a shared repository)

This is the closest thing to a full Overleaf replacement in capability, at the cost of more setup per collaborator. Each author installs a local LaTeX distribution (TeX Live or MiKTeX) and an editor extension — LaTeX Workshop, a free, open-source Visual Studio Code extension, is the most widely used choice, though similar extensions exist for other editors. The project itself lives in a Git repository (GitHub, GitLab, or an institutional Git server), and collaborators pull, edit, commit, and push exactly as they would for code.

• Collaboration model: asynchronous by default — authors edit their own local copy and merge via Git, rather than seeing each other’s cursors in real time the way Overleaf’s editor does. This is a meaningful trade-off: it suits teams already comfortable with Git and branching, and is a poor fit for a co-author who has never used version control and doesn’t want to learn it mid-paper.
• Cost: genuinely free. TeX Live, MiKTeX, LaTeX Workshop, and Git hosting on GitHub or GitLab all have no-cost tiers that comfortably cover a typical research paper’s needs; the only recurring cost would be a private institutional Git server if one isn’t already available.
• What you lose: real-time co-editing, in-browser access from any machine without setup, and Overleaf’s built-in rich-text review/comment layer for collaborators who won’t touch the LaTeX source directly.
• Compilation: local, via latexmk (which LaTeX Workshop drives automatically), so there’s no compile-timeout ceiling of any kind — a genuine advantage for long documents with many included figures or a slow bibliography build.

Version control itself is the same discipline CASRAI’s guide on corresponding-author formatting and manuscript logistics assumes teams already need for any shared draft — this route just makes Git the source of truth for the whole document rather than a supplementary check.

Option 2: Papeeria — a lighter cloud alternative

Papeeria is a browser-based LaTeX (and Markdown) editor, similar in shape to Overleaf but with a different limiting factor. Per its own site, Papeeria supports real-time co-editing and states no collaborator-count limit on its plans — the constraint teams hit with Overleaf’s free tier specifically isn’t reproduced there. It offers a free tier with no credit card required to sign up, plus paid tiers for additional storage and project capacity (check Papeeria’s current pricing directly, as tier details change independently of this guide).

• Collaboration model: real-time, closest to Overleaf’s own editing experience — multiple authors see changes live, with margin-based discussion threads and configurable read/write permissions per collaborator.
• Cost: free tier available; paid tiers exist for teams that outgrow its free storage/project limits, but the collaboration itself is not the thing being metered the way it is on Overleaf’s free plan.
• Offline and hybrid use: a Papeeria project can be downloaded as a ZIP archive and compiled locally against a local TeX distribution at any time, and Papeeria supports syncing a project with Git, Google Drive, or Dropbox — useful for a team that wants cloud collaboration day-to-day but doesn’t want the document’s only copy to live on one third-party service.

The practical trade-off against Overleaf is less about capability and more about ecosystem: Overleaf has far broader name recognition, deeper integration with individual journals’ submission systems and template galleries, and a larger community of existing guides. For a team whose only blocker is Overleaf’s free-tier collaborator cap, Papeeria is often the smallest possible change — same real-time editing model, no new workflow to learn, no cost.

Option 3: Local compilation with a shared repository, no cloud LaTeX platform at all

This is a variant of Option 1 worth calling out separately, because it’s the right answer for a specific situation: a team that already has a Git workflow for everything else (code, data, analysis notebooks) and simply wants the manuscript to live in the same repository, with no separate LaTeX-specific service in the loop at all.

• Collaboration model: identical to Option 1’s Git-based workflow — commits, branches, pull requests or merge requests for review. The distinction from Option 1 is mainly about intent: rather than choosing an editor extension as the centrepiece, the repository and its existing review process (the same one used for code) are the centrepiece, and each author’s local LaTeX setup is just whatever editor they already use.
• Cost: free, using the same TeX Live/MiKTeX plus existing institutional or free-tier Git hosting most research teams already have for other reasons.
• Where it fits: labs and groups that treat the manuscript as another artifact in a research-software repository — common in computational fields where the paper, the analysis code, and the data live together and get reviewed the same way.
• Where it doesn’t: any team with a co-author who isn’t going to install a LaTeX distribution or learn Git for one paper. This is the most technically demanding of the three options and assumes the whole author list is already comfortable with a code-review-style workflow.

Comparing the three on collaboration model and cost

Choosing between them

Three questions narrow this down quickly:

• Does every co-author already use Git comfortably? If yes, Option 1 or 3 costs nothing and removes every Overleaf limit entirely. If no — especially if even one co-author wants to open a link and start typing with no local setup — a browser-based option is the only realistic choice.
• Is the collaborator cap the only problem, or is cost/control also a factor? If the free plan’s single-collaborator limit is genuinely the only issue and the team is otherwise happy with Overleaf’s editor, Papeeria is the smallest possible change: same real-time model, no cap, no cost.
• Does the manuscript already belong in an existing repository alongside code or data the team maintains? If so, Option 3 avoids introducing a separate tool for the writing step specifically.

See CASRAI’s introduction to Overleaf for how the platform itself works if a comparison point is still needed, the Google Docs vs. Overleaf vs. Word comparison for teams weighing LaTeX against a word processor entirely, and LaTeX bibliography styles explained for citation-management mechanics that apply the same way regardless of which editor produces the source.

Frequently asked questions

Is there a genuinely free way to collaborate on a LaTeX document with more than one co-author?

Yes. Overleaf’s own free plan caps collaboration at one additional person beyond the owner, but Papeeria’s free tier does not limit collaborator count, and a local editor with LaTeX Workshop plus a free Git hosting tier (GitHub or GitLab) has no collaborator limit either — both routes work for any team size at no cost.

What’s the easiest Overleaf alternative for a co-author who has never used Git?

Papeeria, because it keeps the real-time, in-browser editing model co-authors already expect from Overleaf, without asking anyone to install a LaTeX distribution or learn version control.

Can an existing Overleaf project be moved to a local Git workflow?

Yes — an Overleaf project can be downloaded as a ZIP of its source files and turned into a Git repository directly; Overleaf also offers a Git bridge on paid plans for keeping a project synced with an external Git remote while still using Overleaf’s editor.

Does switching away from Overleaf mean losing journal submission integrations or templates?

For Option 1 and Option 3, yes — those integrations are specific to Overleaf’s platform. Most journal LaTeX templates are plain .cls/.bst files that compile identically outside Overleaf, but the one-click “submit to journal” links some publishers offer inside Overleaf don’t have an equivalent elsewhere.