From the team that built Overleaf·Closed beta · June 2026
Tartu is an AI-first LaTeX environment for the documents that earn grants, get cited, and ship to peer review. Compile in milliseconds. Cite from your own library. Run pandas next to the paragraph it informs. Write together, without losing a keystroke.
Everything in Tartu is built around one rule: the document is the source of truth. The agent, the compiler, the data tools, the history — they all serve the page, not the other way around.
Sketch the study design as a CONSORT diagram and pull the cohort numbers from Hwang 2024.
# Pilot cohort — 36-month eGFR trajectory import pandas as pd; from scipy import stats df = pd.read_csv("pilot/ckd_egfr.csv") fit = stats.linregress(df.month, df.egfr)
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A first for LaTeX
No more exporting a PNG, re-uploading, recompiling. Write the code that makes the figure in the same project as the paper — run it, and the plot lands in your document by reference. Change the data, the figure updates. This is the part nobody else has.
The plots you already know. Publication-grade figures, rendered straight into the manuscript.
Interactive, multi-series charts. Explore live, then freeze the exact view into a figure.
pandas, scipy, statsmodels — the full stack runs in a sandbox next to the paragraph it informs.
Real-time collaboration
Three people, three cursors, one source of truth. Tartu's Loro CRDT keeps every keystroke in sync — presence, selections, and live cursors, with unlimited seats and no lost edits. Co-write a grant the way you'd sketch on a whiteboard, only it compiles.
From an interview · R01 writer
I spend hours manually checking the LLM's citations. None of these tools give me a direct link from the claim to the page.
— Medical researcher, R01 grant cycle, Feb 2026
By the numbers
Pricing · One product, three editions
The editor, Turbo pdfTeX compiles, and collaboration are unlimited at every tier — even Free. What you pay for is the agent: how many runs you get, the models behind them, plus Python hours, the compatibility compilers (pdfLaTeX, XeTeX, LuaTeX), history, upload room, and your choice of EU or USA workbook residency.
For coursework, exploration, and second readers. No payment, no expiry.
No credit card required
For thesis writers, postdocs, and qualifying papers. The agent that keeps up with a real writing session.
Monthly or annual · cancel anytime
For PIs and grant-writing labs. The full agent, every keystroke, hosted where you need it.
Lab plans available · contact for 5+ seats
Waitlist · Closed beta
Closed beta opens late June 2026. Monthly notes from building Tartu — no spam, unsubscribe with one click.