TeXposit
TeXposit is a collaborative web editor for LaTeX and Markdown, intended for academic writing such as papers, theses, and technical reports.
What TeXposit is
TeXposit is a collaborative web editor for LaTeX and Markdown, intended for academic writing such as papers, theses, and technical reports. Its browser-based LaTeX engine updates a preview as users type, while final PDFs are produced with a full TeX Live installation. Collaboration tools include multi-cursor editing, role-based access, inline comments and suggestions, and team chat. The optional AI assistant can use a project’s bibliography and document structure for writing and LaTeX help. Users may instead connect Ollama to run models on their own computer; the guide describes this as offline use without cloud data transfer or API costs. TeXposit supports Pandoc-flavored Markdown with citations, math, tables, and code blocks, plus GitHub Sync for backups or two-way syncing. The free plan includes unlimited projects and collaborators, AI assistance, full version history, and no compile timeouts. Local folder sync is documented for Chrome, Edge, and Safari, but not Firefox.
Good
- Supports multi-cursor editing and team chat.
- Preview updates as users type.
- Free plan has unlimited projects and collaborators.
- GitHub Sync supports backups or two-way syncing.
Watch out
- Local folder sync is not documented for Firefox.
- Unusual packages may require server compilation.
- Self-hosting requires contacting TeXposit.
Who it suits
TeXposit suits researchers and academic teams writing papers, theses, or technical reports together. It may also suit users who want Markdown with LaTeX features or to connect a local Ollama model.
Verdict
TeXposit brings collaborative editing, LaTeX previews, and Markdown support into a browser-based academic writing workflow. Consider its browser-specific local sync and package-related preview limits when choosing it.
Plans and prices
From TeXposit's own pricing page, checked 15 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | Unlimited projects · unlimited collaborators · AI assistant · full version history · no compile timeouts · Free |
The facts
Each one read from TeXposit's own pages, with the date it was checked.
What it does
- AI assistant
- The assistant can draft sections, generate LaTeX tables, explain equations, answer LaTeX questions, refactor code and suggest writing improvements using project context.checked 15 Oct 2026
- AI model tiers
- The assistant offers Fast, General and Smart model levels plus saved conversation history and token-use tracking.checked 15 Oct 2026
- AI privacy
- TeXposit says user documents and conversations are not used to train AI models by TeXposit or third parties.checked 15 Oct 2026
- AlternativeTo developer
- AlternativeTo identifies the developer as Mountaineer AI.checked 15 Oct 2026
- AlternativeTo features
- AlternativeTo lists real-time collaboration, dark mode, cloud sync, syntax highlighting, LaTeX support, no tracking and AI writing.checked 15 Oct 2026
- AlternativeTo historical status
- The AlternativeTo page, last updated October 14, 2025, described TeXposit as beta software expected to launch publicly in early 2026.checked 15 Oct 2026
- AlternativeTo language
- AlternativeTo lists English as the supported language.checked 15 Oct 2026
- AlternativeTo licence
- AlternativeTo lists the product as free but proprietary.checked 15 Oct 2026
- AlternativeTo listing
- AlternativeTo describes TeXposit as an online collaborative LaTeX editor with AI writing and BibTeX support and records one like.checked 15 Oct 2026
- AlternativeTo review volume
- AlternativeTo reports no comments or user reviews for TeXposit.checked 15 Oct 2026
- API extensibility
- The provenance verifier exposes a structured JSON endpoint containing HMAC validity, contributor breakdown and word statistics for automated checks.checked 15 Oct 2026
- Changelog
- The September 21, 2026 release added Zotero sync, synchronized PDF scrolling, reviewable compile-error fixes and more precise diagnostics.checked 15 Oct 2026
- Collaboration
- The editor supports multi-cursor editing, role-based access, inline comments and suggestions, and team chat.checked 3 Oct 2026
- Data retention
- Data is retained while an account is active or when legally required, and account deletion permanently removes personal data and documents.checked 15 Oct 2026
- Document provenance
- Each project can produce a cryptographically signed authorship report with contributor, word-count and AI-assistance data using HMAC-SHA256.checked 15 Oct 2026
- External API
- The September 7, 2026 update introduced a bearer-token API allowing approved applications to read, write and compile projects.checked 15 Oct 2026
- GitHub integration
- GitHub Sync can push and pull project changes while preserving commit history and excluding selected generated files.checked 15 Oct 2026
- Hybrid format
- TeXposit supports Pandoc-flavored Markdown files with LaTeX features such as citations, math, tables, and code blocks.checked 3 Oct 2026
- Integrations
- GitHub Sync supports one-way backups or two-way syncing, and the homepage describes reference search across arXiv and other databases.checked 3 Oct 2026
- Intended users
- The maker describes TeXposit as an editor for researchers and academic writing, including papers, theses, and technical reports.checked 3 Oct 2026
- LaTeX limit
- Live preview includes only a subset of TeX Live, so documents using unusual packages may fall back to server compilation for accurate rendering.checked 3 Oct 2026
- Limit: package compatibility
- Documents using uncommon packages may render differently in live preview and need authoritative server compilation.checked 15 Oct 2026
Where it runs
- AlternativeTo platform
- AlternativeTo lists only an online platform for TeXposit.checked 15 Oct 2026
The company
- Headquarters
- Oulu, Finlandchecked 23 Sep 2026
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