Best LetX Alternatives in 2026
The top LetX alternatives are Overleaf, Prism and SciFlow: 14 collaborative research writing tools software our editors would look at instead of LetX, in our ranking order.
LetX: A collaborative LaTeX editor with PDF compilation, templates, and paid AI features. Where it falls short: free plan limits compiles to 40 per day and builds to 2 minutes.
Switching from LetX? For most collaborative research writing tools software buyers the best LetX alternative is Overleaf, built for academic teams needing proven collaborative LaTeX. On a budget, Typst starts at $7.99/user/mo.
Why People Look for a LetX Alternative
- Free plan limits compiles to 40 per day and builds to 2 minutes
- Full version history and GitHub import/export require Pro
- Pro starts at $18 per user monthly
Quick Picks by What You Need
- Best overallOverleaf9.3
Academic teams needing proven collaborative LaTeX
Visit Overleaf - Lowest priceTypst7.2
Paid plans from $7.99/user/mo
Visit Typst - Best free optionOverleaf9.3
Has a free plan
Visit Overleaf
All 14 LetX Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forAcademic teams needing proven collaborative LaTeX
- Better than LetX:
- Editor score 9.3 vs 6.7
A mature collaborative LaTeX workspace with strong editing, compilation, and citation tools.
- Document comments
9.3/10★★★★★Visit Overleaf -
Best forTeams wanting AI-enhanced collaborative research writing
- Better than LetX:
- Editor score 9.0 vs 6.7
A browser-based LaTeX workspace combining research writing, collaboration, citations, and AI editing.
9.0/10★★★★☆Visit Prism -
Best forInstitutions needing collaborative authoring and publishing
- Better than LetX:
- Editor score 7.8 vs 6.7
A browser-based workspace for co-authoring, formatting, and publishing scholarly work.
7.8/10★★★★☆Visit SciFlow -
Best forGit-centric research teams and self-hosters
- Better than LetX:
- Editor score 7.7 vs 6.7
A Git-native LaTeX workspace for research teams that want to self-host.
- LaTeX editor
- Real-time coauthoring
- Revision history
7.7/10★★★★☆Visit Aldine -
Best forSelf-hosted teams needing GitHub-connected LaTeX
- Better than LetX:
- Editor score 7.6 vs 6.7
A free public beta for shared LaTeX projects, GitHub sync, and self-hosting.
7.6/10★★★★☆Visit TeXposit -
Best forTeams wanting offline-first LaTeX collaboration
- Better than LetX:
- Editor score 7.5 vs 6.7
Offline-first LaTeX collaboration with local compilation, AI help, and Git integration.
- LaTeX editor
- Real-time coauthoring
- Revision history
7.5/10★★★★☆Visit Thetapad -
Best forVisual LaTeX teams needing many export formats
- Better than LetX:
- Editor score 7.4 vs 6.7
Visual and raw-TeX collaboration with citation tools and broad document exports.
- LaTeX editor
- Real-time coauthoring
- Revision history
7.4/10★★★★☆Visit Lilia -
Best forResearchers combining documents with data and notebooks
- Better than LetX:
- Editor score 7.3 vs 6.7
A free web workspace linking collaborative manuscripts, research files, and publication workflows.
- Document comments
7.3/10★★★★☆Visit Authorea -
Best forCross-platform teams using modern markup authoring
- Better than LetX:
- Editor score 7.2 vs 6.7
A cross-platform markup workspace with live collaboration, broad exports, and research integrations.
7.2/10★★★★☆Visit Typst -
Best forAcademic teams publishing across multiple formats
- Better than LetX:
- Editor score 7.1 vs 6.7
A format-flexible academic editor for teams that need collaboration and structured publishing.
7.1/10★★★★☆Visit Fidus Writer -
Best forSmall teams wanting open-source source-level control
- Better than LetX:
- Editor score 7.0 vs 6.7
A self-hosted LaTeX workspace with live collaboration, comments and project history.
- LaTeX editor
- Real-time coauthoring
- Revision history
7.0/10★★★★☆Visit TexLite -
Best forFree teams needing AI-assisted LaTeX editing
- Better than LetX:
- Editor score 6.9 vs 6.7
A free web editor for collaborative LaTeX writing, with AI assistance billed separately by Anthropic.
- LaTeX editor
- Real-time coauthoring
- Revision history
6.9/10★★★☆☆Visit Ream -
Best forResearch teams collaborating on LaTeX papers
A browser-based LaTeX editor combining team workflows with AI writing and compile fixes.
- LaTeX editor
- Real-time coauthoring
- Revision history
6.6/10★★★☆☆Visit Murfy -
Best forResearch groups turning meetings into searchable notes
An open-source, self-hosted tool for turning meetings into searchable transcripts and notes.
5.8/10★★★☆☆Visit MeetingScribe
LetX Alternatives: Common Questions
What is the best alternative to LetX?
Overleaf: #1 in our Collaborative Research Writing Tools Software ranking, with an editor score of 9.3 out of 10. A mature collaborative LaTeX workspace with strong editing, compilation, and citation tools.
Is there a free alternative to LetX?
Yes. Overleaf, Prism, SciFlow, Aldine and TeXposit have a free plan or a free tier (14 of the 14 alternatives on this page).
Why do people look for LetX alternatives?
Free plan limits compiles to 40 per day and builds to 2 minutes; Full version history and GitHub import/export require Pro; Pro starts at $18 per user monthly.
How do I switch from LetX?
Export your data from LetX (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel LetX.
How to Switch from LetX
- Export your data from LetX (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel LetX.
LetX vs Each Alternative
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 13 | LetX | Yes | $180/yr | 6.7 |
| 1 | Overleaf | Yes | 9.3 | |
| 2 | Prism | Yes | Free | 9.0 |
| 3 | SciFlow | Yes | 7.8 | |
| 4 | Aldine | Yes | Free | 7.7 |
| 5 | TeXposit | Yes | Free | 7.6 |
| 6 | Thetapad | Yes | 7.5 | |
| 7 | Lilia | Yes | 7.4 | |
| 8 | Authorea | Yes | Free | 7.3 |
| 9 | Typst | Yes | $7.99/user/mo | 7.2 |
| 10 | Fidus Writer | Yes | Free | 7.1 |
| 11 | TexLite | Yes | Free | 7.0 |
| 12 | Ream | Yes | Free | 6.9 |
| 13 | Murfy | Yes | 6.6 | |
| 14 | MeetingScribe | Yes | Free | 5.8 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update