Grammarly built its reputation on catching mistakes that Microsoft Word misses. That reputation is still mostly deserved, but the price has climbed and the competition has sharpened. At $30/month on a rolling subscription, Grammarly Premium is asking a lot when several alternatives catch the same errors for half the cost, or nothing.
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Grammarly Premium on a monthly plan is $30/month. Annual billing drops that to $12/month, which is reasonable, but the tool pushes you toward the monthly rate at every opportunity. More importantly, Grammarly's feedback is shallow for writers who care about structure, rhythm, and clarity beyond surface-level grammar. It flags passive voice but does not help you understand when passive voice is fine. It will happily let flat, corporate prose through as long as it is grammatically correct. The alternatives approach the problem differently.
| Tool | Best for | Free tier | Paid from |
|---|---|---|---|
| ProWritingAid | Long-form writing, depth of feedback | Limited (500 words) | $10/mo (annual) |
| Hemingway Editor | Clarity and readability focus | Free (web) | $10/mo (Plus with AI) |
| QuillBot | Paraphrasing, rewriting | Yes (limited) | $9.95/mo |
| LanguageTool | Multilingual, budget users | Yes (30+ languages) | $4.99/mo (annual) |
| Wordtune | Rewriting for tone and clarity | Limited | $6.99/mo |
| Grammarly (reference) | Business writing, browser use | Yes (basic) | $12/mo (annual) |
ProWritingAid is the tool that novelists and journalists reach for when they need more than spellcheck. Its reports cover overused words, sentence length variety, pacing, dialogue tags, cliche density, and transition use; none of those are things Grammarly touches. The annual plan at $10/month is cheaper than Grammarly and the lifetime licence at $399 is the best deal in the category for anyone who writes regularly. The browser extension and Word plugin both work well. The interface is less polished than Grammarly's but the feedback is more substantive.
Price: Free (500 words), Premium from $10/mo (annual), Lifetime $399 one-time.
The Hemingway Editor does one thing and does it well: it shows you where your prose is too dense. Hard-to-read sentences turn yellow. Very hard ones go red. Adverbs are highlighted. Passive voice gets flagged. There is no suggestion to rewrite; it just points and lets you decide. The free web version handles most of this. Hemingway Plus at $10/month adds AI rewriting assistance if you want the tool to suggest fixes rather than just identify them. The philosophy is useful: writing that passes Hemingway's tests is almost always clearer.
Price: Free (web), desktop app $19.99 one-time, Plus (AI) from $10/mo.
QuillBot has expanded well beyond its paraphrasing roots. The Premium plan at $9.95/month now includes a grammar checker, plagiarism detector, essay analyser, and summariser alongside the core rewriting modes. The paraphrasing feature is still its strongest suit: it is faster and produces more varied output than Grammarly's rewriting suggestions. Students and content writers who reuse or adapt source material use it constantly. The free plan covers basic grammar checking and limited paraphrase length.
Price: Free (limited), Premium from $9.95/mo.
LanguageTool is the budget option that earns its place. At $4.99/month on an annual plan, it supports over 30 languages with proper grammar checking, not just English, which makes it the only serious choice for multilingual writers or international teams. The accuracy on English grammar is competitive with Grammarly's, though the interface is simpler. It works in the browser, in LibreOffice, in Google Docs, and in Word. If you write in more than one language or want the lowest possible monthly bill for solid grammar checking, this is the answer.
Price: Free (basic), Premium from $4.99/mo (annual).
Wordtune takes a different angle from the others. Rather than flagging errors, it suggests rewrites: shorter, longer, more casual, more formal, or simply different. The tool is useful for anyone who knows what they want to say but keeps getting stuck on how to say it. At $6.99/month, it is cheaper than Grammarly Premium. The free plan allows a limited number of rewrites per day, which is enough for occasional use. It is not a replacement for a full grammar checker, but combined with the free tier of LanguageTool, the two together still cost less than Grammarly.
Price: Free (limited daily rewrites), Plus from $6.99/mo.
Pick ProWritingAid if you write long-form content, Hemingway if clarity is the only goal, LanguageTool if budget or multilingual needs drive the decision, QuillBot if you regularly paraphrase or rewrite, and Wordtune if you want suggestion-style rewrites rather than error flags.
Yes. LanguageTool has a solid free tier with grammar and spelling checks across 30 languages. The Hemingway Editor web version is also free. QuillBot offers a limited free plan for paraphrasing and grammar.
For long-form writing (novels, academic papers, detailed reports), ProWritingAid gives more useful structural feedback than Grammarly. For quick business writing and email, Grammarly is faster and more practical.
Grammarly Premium is $30/month on a monthly plan, which is high for a writing assistant. The annual rate drops to $12/month, which is more defensible. Competitors offer comparable proofreading at $5 to $10/month, which makes Grammarly's monthly pricing hard to justify.
QuillBot started as a paraphrasing tool but now includes a grammar checker, plagiarism checker, and summariser. The grammar checker is available on the free plan with some limits; Premium unlocks faster processing, more paraphrase modes, and higher word counts.