Work · alternatives · 2026

24 alternatives to LanguageTool - Grammar & Style Checker

Supports 25+ Languages, Plugins for Chrome, Firefox & GDocs

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. LanguageTool - Grammar & Style Checker launched in 2019; newer entries below may have overtaken it.

1
LanguageTool for Safari▲6
Advanced Grammar & Spell Checking anywhere on the web
2021 · apps.apple.com · its alternatives →
2
LanguageTool▲6
Open source Grammarly alternative
2020 · languagetool.org · its alternatives →
3
Grammarly for Chrome▲506
Clear, effective, mistake-free writing everywhere you type.
2014 · grammarly.com · its alternatives →
4
LanguageTool – Grammarly Alternative (open source, multilingual)▲7
Instantly check grammar, punctuation, and spelling errors with LanguageTool's AI-powered grammar checker. Enhance your writing in over 30 languages with ease.
2019 · languagetool.org · its alternatives →
5
Fluent 1.0▲496
Learn a new language while you live your life
2021 · fluent.co · its alternatives →
6
Fluent▲821
Learn a new language by browsing the web
2020 · fluent.co · its alternatives →
7
Toucan▲595
Learn a new language while you browse the web.
2020 · jointoucan.com · its alternatives →
8
AI Grammar Checker & Rewriter for Figma▲338
Grammar check and rewriting in 6 languages
2023 · figma.com · its alternatives →
9
Vokab▲361
Learn German with each tab you open
2024 · learnvokab.com · its alternatives →
10
Linguix▲246
Check grammar instantly in real-time on your favorite sites
2020 · linguix.com · its alternatives →
11
Lexios▲76
Learn vocabulary effortlessy while browsing the web
2021 · its alternatives →
12CE
Chrome extension that replaces words into a different language▲67
2016 · alpharabi.us · its alternatives →
13
Fluent 2.0▲225
An AI language tutor in your browser
2023 · fluent.co · its alternatives →
14
Learn Languages with Google Translate▲93
Learn the words you translate with one click
2019 · chromewebstore.google.com · its alternatives →
15
Wiki Hover▲85
Instant Wikipedia tooltips on any webpage
2025 · chromewebstore.google.com · its alternatives →
16
TypeWonder▲106
Test web fonts on any site
2014 · namecheap.com · its alternatives →
17
Grammarly-like extension for any language▲10
2025 · chromewebstore.google.com · its alternatives →
18
Typopo▲71
Fix frequent typos in multiple languages with a single click
2020 · its alternatives →
19
Duolingo Ninja▲82
Learn your Duolingo vocabulary while browsing the web
2023 · duoninja.com · its alternatives →
20
Regem Grammar AI▲70
Check & fix grammar seamlessly
2023 · regem.in · its alternatives →
21
Language Learner▲12
Learn languages with just a click.
2025 · chromewebstore.google.com · its alternatives →
22
Konlap▲56
Surf the net in 100+ languages
2022 · its alternatives →
23
Text editor with inline English-German dictionary▲35
Hi When you are learning a new language, you need to practice different skills: reading, listening, speaking, writing. I find writing to be the hardest activity, not least because I have to look up words in the dictionary all the time, and that is a frustrating context switch. Here is an experimental CodeMirror-based editor, that lets you look up translations inline. Type @ followed by the English word, and get a list of possible translations, and select the translation to apply it. Online demo: https://foreign-dispatch-autocomplete.netlify.app/
2022 · github.com · its alternatives →
24AF
A free spellchecker web service supporting 90 languages▲6
2020 · spell.toolforge.org · its alternatives →

Also compare

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →