The Best Open Source Grammarly AlternativesTop Grammar Checkers and other similar apps like Grammarly in 2022
The best open source alternative to Grammarly is Grammalecte. If that doesn't suit you, our users have ranked more than 50 alternatives to Grammarly and eight of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Grammarly are Editsaurus, write-good, Typopo and proselint.
Grammarly alternatives are mainly Grammar Checkers but may also be AI Writing Tools or Translators. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Grammarly.Grammalecte
Is this is a good alternative?YesNo- Free • Open Source
- Grammar Checker
22 Grammalecte alternatives- Mac
- Windows
- Linux
- Chrome OS
- Google Chrome
- Python
- Thunderbird
- Vim
- Sublime Text
- GNU Emacs
- Pluma
- LibreOffice
- Firefox
- LibreOffice - Writer
Grammalecte is a French grammar checker.
- - Grammalecte is the most popular Open Source alternative to Grammarly.
Grammalecte Features
Opinions about Grammalecte as a Alternative to Grammarly
Editsaurus
Is this is a good alternative?YesNo49 Editsaurus alternatives- Free • Open Source
- Grammar Checker
- Online
- Self-Hosted
Highlights potential pitfalls in your writing to encourage good habits.
- - Editsaurus is the most popular Self-Hosted alternative to Grammarly.
Editsaurus Features
DiscontinuedThe website is not available, and the last update is from August 2017.
Opinions about Editsaurus as a Alternative to Grammarly
write-good
Is this is a good alternative?YesNo- Free • Open Source
- Grammar Checker
16 write-good alternatives- Mac
- Windows
- Linux
- Atom
Naive linter for English prose for developers who can't write good and wanna learn to do other stuff good too.
write-good Features
Typopo
Is this is a good alternative?YesNo14 Typopo alternatives- Free • Open Source
- Online
- Software as a Service (SaaS)
Typopo fixes microtypography errors that often require attentive eye and knowledge of local typography rules. It works for English, German, Slovak, Czech and Rusyn texts.
- - Typopo is the most popular SaaS alternative to Grammarly.
Typopo Features
proselint
Is this is a good alternative?YesNo8 proselint alternatives- Free • Open Source
- Linux
- Python
Writing is notoriously hard, even for the best writers, and it's not for lack of good advice — a tremendous amount of knowledge about the craft is strewn across usage guides, dictionaries, technical manuals, essays, pamphlets, websites, and the hearts and minds of great...
proselint Features
Grammark
Is this is a good alternative?YesNo16 Grammark alternatives- Free • Open Source
- Grammar Checker
- Online
- Self-Hosted
Grammark helps improve writing style & grammar and teaches students to self-edit. Basically, it finds things that grammarians consider bad, highlights them, and suggests improvements.
Grammark Features
Comments about Grammark as a Alternative to Grammarly
pmilsomGrammark is very proficient Authors protector. It has to be used as a service and can't be downloaded into Libre Office. But it does a wonderful job in the smaller offerings that can be managed through a service.
0Grammark has a "lean in" style with active voice that I like. It's a nuance but important.
0Just Not Sorry -- the Gmail Plug-in
Is this is a good alternative?YesNo- Free • Open Source
31 Just Not Sorry -- the Gmail Plug-in alternatives- Mac
- Windows
- Linux
- Chrome OS
- Google Chrome
just-not-sorry - Gmail Plug-in that warns you when you write emails using words which undermine your message
Just Not Sorry -- the Gmail Plug-in Features