Is WriteFit a Grammarly alternative?

Only partly. WriteFit does not check spelling or grammar line by line. It is a training tool: it diagnoses 3 bigger issues in a short draft and you revise it yourself. Use Grammarly for correctness and WriteFit to improve how you write.

Will WriteFit fix my grammar?

Not directly. It may point out a sentence that is unclear, but it will not rewrite it for you. If you need corrected text, a grammar checker is the better tool.

Can I use WriteFit for free?

Yes. You can try it without an account (2 AI diagnoses a day), and a free account gives 5 a day.

WriteFit vs Grammarly

Grammarly makes the document in front of you correct and polished, fast. WriteFit is for getting better at writing over time: it points out what's wrong and you fix it yourself. If you need a clean email in the next five minutes, use Grammarly. If you want your next hundred emails to be clearer without help, practise with WriteFit.

What we say about Grammarly is based on its public information, checked 2026-10. Features and pricing change, so check its website. This page is written by WriteFit.

Side by side

	WriteFit	Grammarly
Main job	Writing practice and skill training	Grammar, spelling, tone and clarity corrections while you write
Who changes the text	You do. The AI never rewrites your draft.	You accept suggestions; AI features can rewrite whole sentences or paragraphs
What feedback focuses on	3 priority issues: clarity, specificity, personal voice, generic or AI-like habits	Line-level correctness and style, many suggestions at once
Where it works	Web app, a 15-minute daily session	Browser extension, desktop and mobile apps, inside the tools you already use
Progress over time	Version comparison after each revision, practice history and streaks	Writing statistics; not designed as a training programme
Languages	English and Chinese	English-focused

Choose Grammarly if

You need fast, reliable grammar and spelling fixes across email, docs and chat.
You're editing a finished document and care about the result, not the practice.
You want suggestions inside Google Docs, Word or your browser.

Choose WriteFit if

Your writing is correct but reads generic, vague, or like everyone else's.
You want to stop depending on AI rewrites and keep your own voice.
You can spare 15 minutes a day and want to see what you changed and why.

Using both

They don't compete for the same minute of your day. Many writers keep Grammarly on for typos and use WriteFit for a short daily session on the habits Grammarly won't flag: vague claims, stock phrases, and sentences that say nothing specific.

What WriteFit feedback looks like

See three complete rounds: the draft, three diagnoses that quote it, and the revision. See the examples