4 Grammarly Alternatives in 2026: Rewriting, Grammar and Long-form Editing

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**Choose QuillBot for rewriting, LanguageTool for grammar checking, Hemingway for readability, and ProWritingAid for longer English manuscripts.** QuillBot Premium lists **$8.33/month billed annually**; ProWritingAid Premium lists **$10/month billed yearly or $30 billed monthly**. Start with the free versions and buy only the feature you use. None is proven to be an across-the-board replacement for Grammarly by this guide.

How this shortlist was assembled

Official feature and pricing pages were reviewed on October 8, 2026. This is a source-based buying guide, not a measured grammar-accuracy test. Earlier unsupported claims about testing identical samples, catching a percentage of errors and matching Grammarly’s performance have been removed.

Grammarly’s current pricing page could not be reliably extracted during this check, so we do not use an unverified Grammarly subscription price as a savings baseline. Annual equivalents below involve an upfront commitment and are not monthly payment offers.

1. QuillBot: rewriting and summarizing

The official plan comparison gives Free users 125 words per paraphrase, two paraphrasing modes, basic grammar checks and basic summaries. That corrects the older 80-word figure.

Premium lists $8.33/month billed annually, advanced grammar recommendations, full paraphrasing access and expanded tools. The detailed table places 25,000 words/month of plagiarism checking in Premium and the Team plan. Do not assume the plagiarism checker is included in the free paraphraser.

Choose it when: Your recurring problem is rewriting a short passage, simplifying wording or summarizing a source.

Check before paying: Whether your document fits the allowance and whether a rewrite preserves the original meaning. A more fluent sentence can still change a claim or omit a qualification. An AI detector is not proof of authorship.

2. LanguageTool: corrections across supported languages

The Premium feature comparison covers spelling, punctuation, style and semantic checks, plus browser and app integrations. It displays a 2,000-character free text-field limit versus 150,000 characters for Premium. These are text-field limits, not a monthly character allowance.

Numeric subscription prices were not reliably exposed in the retrieved page, so check the current offer rather than relying on a guessed $4.99 figure.

Choose it when: You want a grammar-focused tool with a listed integration for your browser or app. Test the particular language and dialect you write in; availability does not imply identical rule coverage across languages.

Check before paying: Which suggestions require Premium. A hosted browser extension is not automatically a private, offline or self-hosted writing workflow.

3. Hemingway: readability before rewriting

The Hemingway web editor highlights complex sentences, adverbs, passive voice and simpler-word alternatives. Editor Plus adds AI fixes and an advanced grammar checker. The basic readability experience and paid AI editing should not be conflated.

Choose it when: You need to shorten an article, email or explanation and want visible reasons for changing a sentence.

Check before paying: Whether you need automated changes at all. You can use a highlight as a prompt to edit manually. Technical or legal language sometimes needs a longer sentence; a readability score is a signal, not a final editorial judgment.

4. ProWritingAid: long-form English editing

The official pricing page lists Free checks for 500 words at a time, limited daily report runs and rewriting features. Premium is $30/month billed monthly, $120/year ($10/month equivalent), or $399 for the displayed lifetime option. Premium Pro has separate prices and allowances.

Premium includes style reports and a custom style guide; advanced story analysis uses additional Story Credits. Plagiarism checks are sold separately, so “Premium includes unlimited plagiarism checking” would be misleading.

Choose it when: You write longer English documents or fiction and want reports on style, repetition and manuscript structure.

Check before paying: Whether you need line editing, story critique or both. The page says the service supports English varieties; it is not a multilingual substitute for every writing tool.

The cheapest useful way to choose

Use one non-sensitive sample containing a subject–verb error, a long sentence, repeated wording and a correctly spelled brand name. Record what each free tool flags, what it wrongly changes and what requires an upgrade. Repeat with your normal writing app before buying a subscription.

QuillBot suits rewriting, LanguageTool correction workflows, Hemingway readability and ProWritingAid long-form English work. Free access is enough to evaluate fit; it is not evidence that every premium feature is free or every suggestion is correct.