Best LanguageTool Alternatives in 2026

Grammar and sentence rephraser with a personal trainer mode for ESL learners.

• Personal trainer tracks your mistakes
• Affordable annual plan

The most widely used writing assistant — grammar, tone, and AI rewrites.

• Works everywhere — browser, Word, Docs
• Tone and clarity suggestions on Premium

Highlights hard-to-read sentences and passive voice for bold, clear writing.

• Instant visual readability feedback
• Free web version — no account needed

Grammar checker with team writing stats and reusable snippet templates.

• Writing templates save time on routine emails
• Team analytics on writing quality

Grammar checker with AI paraphrasing and a built-in structure improver.

• Grammar + paraphrase in one tool
• Google Docs and Word add-in

Free academic proofreader with AI-powered grammar check and plagiarism detection.

• Free tier covers basic student needs
• No account required for quick checks

Deep writing analysis with 20+ reports for serious writers and authors.

• 20+ detailed writing reports
• Lifetime plan is excellent value

AI paraphrasing tool with seven rewrite modes and a plagiarism checker.

• 7 paraphrase modes for different tones
• Grammar checker + summariser bundled

Free browser-based writing analyser with detailed style and flow stats.

• 100% free with no sign-up required
• Detailed flow and style statistics

Multi-language grammar checker with a built-in translator for 55 languages.

• 55-language translator built in
• Works offline (desktop app)

AI sentence rewriter that offers multiple alternatives at the click of a button.

• Fast one-click sentence alternatives
• Tone adjustment (casual/formal)