Real-time Collaboration

Write Without Borders.
Collaborate in Rich Text, Markdown & LaTeX

Stop converting files or losing formatting. Edit the same document simultaneously, whether you are writing prose, statistical analysis, or complex equations, all in perfect sync.

Free for up to 3 collaborators • No credit card required

Live: 2 editors
JD
MK
## Introduction
$$E = mc^2$$
Introduction
E = mc²
2 cursors active
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The Research Triangle

Prose, Data, and Math — Unified

Three distinct workflows, one seamless experience. No more context switching.

The Git Bloat
No need to merge PRs just to fix a typo. Real-time collaboration works natively across all formats.
The PDF Dance
WYSIWYG + Source. Edit in raw syntax or switch to rich text view. Co-authors choose their preferred interface.
The Reference Nightmare
Smart Citations. Insert BibTeX or DOI references that resolve instantly across all formats.
One Document. Three Brains.

Everything You Need to Write Together

Universal Parser
Write `_italic_` (MD), `*italic*` (RT), or `\textit{}` (LaTeX) and see the same rendered result.
Equation Co-Op
Multiple users edit a single complex LaTeX equation simultaneously without breaking syntax.
Inline Commenting
Threaded discussions anchored to specific text blocks with math rendering inside comments.
Hybrid Tables
Create tables visually (like Word) and export them as LaTeX `\begin{tabular}` or Markdown pipes.
Syntax-Aware Spellcheck
Spellcheck ignores LaTeX commands but checks the actual prose inside the brackets.
Version History
Restore any previous state with a visual diff showing exactly who changed what in the source code.
Simple Workflow

From Blank Page to Submission, Together

1

Initiate

Create a new project. Choose your preferred default mode — Rich Text for introductions, LaTeX for math-heavy sections.

2

Invite

Share a unique link with co-authors. They can edit in their preferred syntax layer without affecting how you view the document.

3

Compile & Export

Click Export. Download the exact same file as a `.docx`, `.md`, or `.tex` with a perfect bibliography.

Built for the Modern Research Team

Different Roles, One Workflow

Rich TextThe PI
Does not want to learn LaTeX. Uses Rich Text mode to edit narrative flow, while the Postdoc handles the math in LaTeX on the same page.
Less Friction, More Discovery

Why Researchers Love This

No more 'Can you resend that?'

Everyone is always looking at the latest draft. No version confusion, ever.

Focus on the Science

Stop fighting with compilers and syntax errors. We handle the rendering in the background.

Unified History

Track changes across all formats — not just text, but equation changes too.

Common Questions

Everything You Need to Know

Can I edit offline?
Yes, changes are cached locally and synced when you reconnect to the internet.
What happens if two people edit the same LaTeX equation at the same time?
We use Operational Transformation (OT) to merge changes intelligently, so you don't get broken brackets.
Can I import my existing .bib library?
Absolutely. Drag and drop your BibTeX file, and your autocomplete for citations will work across all three modes.
How does it handle images?
Drag and drop images directly into the editor. We store them and export them as base64 (for MD) or standard includes (for LaTeX).
Get Started Free

Ready to write your next paper without the format headaches?

Start a project with your co-authors in 30 seconds. No credit card required.

Full LaTeX, Markdown & Rich Text support • Free for up to 3 collaborators