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Best Free Alternatives to Grammarly Pro

Stop paying $12/mo (Annual) or $30/mo (Monthly). Discover professional-grade tools that won't break your budget.

Category: Writing & AI AssistanceVerified for 2025

Top Recommended Replacements

LanguageTool

FREE

Best Multilingual & Privacy Alternative

Why we like it

Supports 30+ languages; GDPR-compliant with a focus on privacy; 'Picky Mode' catches advanced stylistic errors; significantly cheaper than Grammarly; open-source core.

Keep in mind

Lacks a built-in plagiarism checker; AI paraphrasing is limited to single sentences rather than full paragraphs.

ProWritingAid

FREE

Best for Authors & Long-Form Content

Why we like it

Provides 25+ deep-dive reports (pacing, dialogue tags, overused words); offers a rare 'Lifetime License' ($399) to escape subscriptions; integrates deeply with Scrivener and Final Draft.

Keep in mind

The interface is dense and can be overwhelming for casual email or blog writing; the free version is capped at 500 words.

QuillBot

FREE

Best for Students & Academic Rewriting

Why we like it

The world's most powerful paraphrasing engine; includes a built-in citation generator (APA, MLA, Chicago); features a 'Co-Writer' that helps brainstorm and draft essays; very affordable.

Keep in mind

Grammar checking is less nuanced than Grammarly's; does not offer real-time tone detection across all platforms.

Hemingway Editor

FREE

Best for Readability & Clarity

Why we like it

Legendary at identifying 'wordy' and 'hard to read' sentences; highlights passive voice and adverbs; the Plus version now includes AI-powered 'One-Click' sentence simplification.

Keep in mind

Focuses strictly on style/readability; does not catch advanced grammar or spelling errors.

Wordtune

FREE

Best for Creative Rephrasing

Why we like it

The 'Spices' feature allows AI to add facts, jokes, or counter-arguments to your text; excellent for overcoming writer's block; very intuitive 'Rewrite' suggestions.

Keep in mind

Free tier is limited to 10 rewrites per day; lacks the comprehensive proofreading power of a dedicated grammar checker.

Paperpal

FREE

Best for Researchers & Academics

Why we like it

Trained on millions of published research papers; identifies 'academic tone' issues; provides 'manuscript-ready' checks to reduce the chance of journal rejection.

Keep in mind

Highly specialized; not suitable for creative writing, marketing copy, or casual correspondence.

Linguix

FREE

Best for Non-Native English Speakers

Why we like it

Includes a 'Rewriter' for ESL writers; features a 'Snippets' tool for fast business replies; browser extension is very lightweight and snappy.

Keep in mind

Fewer advanced integrations compared to Grammarly; community database is smaller.

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