Grammarly Alternatives

A curated collection of the 4 best alternatives to Grammarly.

The best alternative to Grammarly is QuillBot. If that doesn't suit you, we've compiled a ranked list of other Grammarly alternatives to help you find a suitable replacement. Other interesting alternatives to Grammarly are: ProWritingAid, wordtune and Hemingway Editor.

Grammarly alternatives are mainly AI Writing Assistants tools. Browse these if you want a narrower list of alternatives or looking for a specific functionality of Grammarly.

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QuillBot is an AI writing suite that paraphrases text, checks grammar, and improves fluency for students and professionals.

Screenshot of QuillBot website

QuillBot is an AI writing suite built around a paraphraser, a grammar checker, and a set of supporting tools for clearer writing. It is made for students, content creators, and working professionals who want to rewrite, correct, and polish text without switching between separate apps. You can paste, type, or upload your work and run it through paraphrasing, summarizing, citation, and originality checks in one place.

Key Highlights

  • Paraphraser with multiple rewriting modes and synonym control
  • Grammar checker that corrects errors across 6 languages
  • Summarizer that condenses long text into key points
  • Plagiarism checker and an AI content detector
  • AI Humanizer that rewrites text to sound more natural
  • Browser extensions plus macOS, Windows, Word, and mobile apps

What Makes It Different

QuillBot's core draw is its paraphrasing engine, which rewrites sentences in different tones and styles while keeping the original meaning. Rather than acting as a single grammar checker, it bundles paraphrasing, summarizing, citation, plagiarism detection, and AI detection into one workspace, so you stay in one tool instead of copying text between tabs.

Features & Capabilities

The paraphraser offers built-in modes (Standard and Fluency on the free plan, plus 9 modes and custom modes on Premium), works in 23 languages, and lets you adjust synonym frequency. The grammar checker, summarizer, and citation generator handle routine cleanup, while the plagiarism checker and AI detector help verify originality before you publish.

QuillBot runs where you already write through Chrome and Edge extensions, a macOS app, a Word add-in, and Android and iOS apps. Documents save into QuillBot Flow, and Premium adds faster processing, larger summaries, and unlimited paraphrasing and humanizing.

User Ratings and Testimonials

QuillBot holds a 4.4 out of 5 rating on G2 from roughly 113 reviews, and its Chrome extension is rated 4.5 out of 5. The company reports more than 35 million writers across 180+ countries. Users praise how quickly it rewrites text and improves clarity while keeping the meaning intact. The most common criticism is that the free version is limited: paraphrasing caps at 125 words, and several stronger features are locked behind Premium.

Pricing & Value

  • Free: $0, paraphrase up to 125 words in 2 modes, basic grammar fixes, basic summaries, and limited AI Detector access
  • Premium: $8.33/month billed annually (about $19.95 billed monthly), with unlimited paraphrasing, 9+ modes, advanced grammar suggestions, custom summaries, plagiarism checking, and unlimited AI Humanizer
  • Team Plan: custom pricing that adds usage metrics, a user management dashboard, centralized billing, and priority support

The free tier is enough to test the paraphraser and grammar tools, while Premium unlocks unlimited rewriting and the full toolset for regular writers.

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Looking for alternatives to other popular tools? Check out other posts in the alternatives series and flowtools.co, a directory of best AI tools with filters for tags and categories for easy browsing and discovery.

ProWritingAid helps you craft, polish, and elevate your writing.

Screenshot of ProWritingAid websiteRead more

Shape your scattered thoughts into exactly what you mean to say with a free AI writer that can paraphrase, rewrite, correct your grammar, and more.

Screenshot of wordtune websiteRead more

Hemingway Editor is the fastest way to make your writing clear and correct. Using our online editor, you can spot common writing errors that make your writing more complicated than it needs to be.

Screenshot of Hemingway Editor website

The Hemingway App reviews your text. It points out complex sentences, passive voice, and readability issues. This way, you can write more like the famous author himself.

This editing tool is great for writers, marketers, and anyone who wants to make clear, strong content. It helps ensure readers finish what they start.

Key Highlights

  • Instant readability scoring - Get your text's grade level in seconds
  • Color-coded feedback - Visual highlights show exactly what needs fixing
  • Passive voice detection - Spots weak sentence structures automatically
  • Adverb and complex phrase alerts - Identifies words that weaken your message
  • Desktop and web versions - Work offline or online with full functionality
  • Export options - Save to Word, PDF, or publish directly to WordPress

What Makes It Different

Hemingway App stands out by focusing purely on clarity over grammar. While tools like Grammarly catch spelling errors, Hemingway targets readability and writing strength. Its color-coding system makes editing easy to see. You spot problems right away, so you don't have to read long explanations.

Features & Capabilities

The app scores your writing on a grade level scale, aiming for Grade 10 or lower for maximum readability. Yellow highlights mark long, complex sentences. Red shows very hard-to-read sentences that need breaking up. Blue identifies adverbs and weak phrases. Green catches passive voice usage.

Writers use it for blog posts, marketing copy, emails, and book editing. The desktop version works offline and includes formatting options for publishing. The web version offers quick analysis for shorter pieces.

User Ratings and Testimonials

Hemingway App has 4.4 out of 5 stars from 48 verified G2 reviews.

Users consistently praise Hemingway's simplicity and effectiveness. The tool excels at making writing more accessible and professional.

Most users love the instant readability scoring and color-coded feedback. These features help them write better business emails and documents.

Pricing & Value

Free Web Version - Basic editing and readability analysis.

Desktop App - $19.99 one-time purchase with offline access and publishing features.

Hemingway Editor Plus gives AI writing help. You can pick from three plans:

  • Individual 5K: $25/month - 5,000 AI sentence corrections per month
  • Individual 10K: $30/month - 10,000 AI sentence corrections per month
  • Team 10K: $30/user/month - Team management with 10,000 AI sentences per user

Hemingway Editor Plus includes:

  • AI-powered grammar fixes
  • style adjustments
  • document review
  • custom rewrites
  • context-relevant synonyms

The Plus version turns the basic readability tool into a full AI writing assistant. It can rewrite sentences, change tone, and give detailed feedback.

Hemingway's Plus plans cost about the same as competitors. Grammarly Premium is $30 per month, and ProWritingAid also charges $30 per month.

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Curated by Michał Śnieżyński. Website may contain affiliate links.

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