Dev tools · alternatives · 2026
24 alternatives to GrammarPeace - The $0 Grammarly Killer
Why pay $144/yr for Grammarly when AI does it for $0?
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Clear, effective, mistake-free writing everywhere you type.
2014 · grammarly.com · its alternatives →
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Proofly ▲129Private AI proofreading that runs 100% on your device
Dec 2025 · chromewebstore.google.com · its alternatives →
- 3
Lingoedit 2.0▲445Simplify translation and editing: your AI language companion
2024 · its alternatives →
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Free AI-powered spelling, grammar, and punctuation checker
2019 · perfecttense.com · its alternatives →
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Fix grammar, rewrite sentences, translate text, and get clear explanations across your Mac apps. Do it all offline with local AI.
2025 · refine.sh · its alternatives →
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Write better with AI-powered grammar assistant
2025 · grammarguruai.com · its alternatives →
- 10
GrammarBot▲183Write flawless English with AI, no subscriptions, offline
2024 · grammarbot.app · its alternatives →
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Fluently▲87AI subtitles & translations for YouTube. 20+ Languages.
Apr 2026 · usefluently.app · its alternatives →
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- 16IB
Hey HN, I built an alternative to Google translate that's fast, accurate, and 1/30th the price. 20+ supported languages, not billed until 100k tokens, and already used thousands of times with real language learning users. The landing page has a demo for you to test performance yourself for free with no card required. (Also landing page says 1/13 the price because had to account for all 3 big names, with varying prices each). I built this as a workaround for my language learning startup, and it was perfect at a fraction of the cost. Hopefully it can help other devs in accessibility…
2023 · translateapi.web.app · its alternatives →
- 17
Spelling and grammar correction embedded on your website
2019 · perfecttense.com · its alternatives →
- 18
Hey HN, I wanted a grammar checker that didn’t send my writing to someone's servers, so we built Grammit, a Chrome extension that runs grammar checks locally using an LLM. Your text never leaves your computer during checking. Here’s a 2-minute overview: https://www.loom.com/share/baf501ee6cf14a919a7384128246ed67 Because it uses an LLM, it catches more than spelling and grammar. For example, it can correct some wrong statements like “The first US president was Benjamin Franklin.” Grammit also includes an in-page writing assistant that can rephrase or draft new text. It…
2025 · chromewebstore.google.com · its alternatives →
- 19
I created RewritePal, a tool that helps you generate clear, compelling writing while keeping your unique voice. It's completely free to use and requires no sign-up. My goal was to build a simple, yet powerful alternative to Grammarly, with an emphasis on ease of use and privacy. I'd love to hear your feedback and suggestions!
2024 · rewritepal.com · its alternatives →
- 20UM
Hello, I made machine translation server for Ubuntu that can translate unlimited volume of text, HTML, files and audio via REST API. It works ultra-fast, translate millions of web-pages / day in 110 languages. This helps to drive more customers or enter new markets easily. It comes as a docker image. The price starts from $200 / month. Easy integration with your projects. Free demo available. More details here: https://lingvanex.com/translationserver/ Or write me: [email protected]
2022 · its alternatives →
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Grammify▲54Open source Grammarly alternative, using your own OpenAI API
2023 · docs.google.com · its alternatives →
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Humanize AI text. Cheaper than any competitor by far.
2025 · its alternatives →
- 24
2025 · chromewebstore.google.com · its alternatives →
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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 →