Alternatives

Grammarly Alternatives

Writing assistants that catch grammar, style and clarity issues — including private and free options.

Grammarly Alternatives
Quick answer

LanguageTool covers most users, especially with self-hosting. Microsoft Editor is free for anyone in Office. DeepL Write is the best rewriter.

Grammarly's tracking and data-sharing model isn't right for every workflow, and its monthly price adds up. These alternatives cover similar ground with different trade-offs in privacy, focus, and price.

Picks

LanguageTool

Best overall alternative

Open-source grammar and style checker, with a self-hosted option and a hosted premium tier.

Pros

  • Self-hosting available — your text never leaves your network
  • Strong grammar and style coverage
  • Reasonable pricing

Cons

  • UI less polished than Grammarly
  • Tone suggestions less developed

Best for: Privacy-conscious users; non-English writing (covers many European languages well).

Microsoft Editor

Best for Office users

Built into Microsoft Word, Outlook, and a free browser extension.

Pros

  • Already included with Microsoft 365
  • Solid grammar and clarity suggestions
  • Tied to your existing tenant

Cons

  • Best inside Microsoft apps
  • Tone suggestions are basic

Best for: Anyone with a Microsoft 365 subscription.

ProWritingAid

Best for long-form writers

Style and structure analysis aimed at fiction and long-form writers, with depth Grammarly doesn't match.

Pros

  • Detailed style reports (pacing, repetition, sticky sentences)
  • One-time purchase available
  • Strong fiction-writing features

Cons

  • Less real-time than Grammarly
  • Heavier interface

Best for: Novelists, essayists, anyone editing long manuscripts.

Hemingway Editor

Best free option

Highlights complex sentences, passive voice, and adverbs. No accounts, no upload — runs in the browser.

Pros

  • Free to use
  • Forces clarity
  • No data collection

Cons

  • Doesn't fix grammar — flags style only
  • Sparse feature set

Best for: Tightening drafts before they go anywhere else.

DeepL Write

Best for non-native English writers

AI-powered rewriting from the team behind DeepL Translator. Strong on natural-sounding English.

Pros

  • Excellent rewriting quality
  • Strong non-English support
  • Clear paid tier

Cons

  • Less rule-based than Grammarly
  • Free tier has length limits

Best for: Non-native English speakers polishing drafts.

Frequently asked questions

Are AI writing tools sending my text to a server?

Most do, including Grammarly. LanguageTool's self-hosted edition and Hemingway are exceptions.

Will my employer's IT policy allow these?

Check before installing — corporate policies on browser extensions and writing assistants vary widely.

Other alternatives