Top 7 Grammarly Competitors & Alternatives in 2025
Updated onFind more companies like Grammarly. We've shortlisted leading alternatives and mapped their strengths, pricing, and go-to-market focus.
AI-powered writing assistant that checks grammar, spelling, clarity, tone, and style across browser, desktop, and productivity apps for individuals and teams.
Starts at $0 / monthly
Competitors
#1ProWritingAid
ProWritingAid is an AI-powered English writing assistant and editor that provides grammar, style, readability, and manuscript analysis tools for authors, students, and professionals via a web app, desktop apps, and integrations.
Starts at $30 / per user / monthly
#2LanguageTool
LanguageTool is an AI-driven, multilingual writing assistant and grammar checker that offers browser extensions, desktop/mobile apps, Microsoft/Google integrations, and a proofreading API for individuals and teams.
Starts at $4.99 / per user / monthly
#4Est. 2017 • 201-1k employeesQuillBot
Best for power usersA widely used AI writing platform offering paraphrasing, grammar checking, summarization, and other writing-improvement tools.
Starts at $0
Has a free trial
- #5
Ginger Software
Ginger Software provides AI-powered English writing-assistance tools — grammar and spell checking, sentence rephrasing, translation, and keyboard apps — for individuals, ESL learners, and teams.
Starts at $9.99 / per user / monthly
#6Est. 2020 • 51-200 employeesWriter
Best for mid-market companiesEnterprise-focused AI writing assistant that enforces brand voice, style, and guardrails while providing content-quality controls for teams.
Starts at $29 / per user / month
Has a free trial
- #7
Sapling
Sapling is an AI-powered language model toolkit and writing assistant that provides real-time grammar and autocomplete suggestions, rephrasing, AI-detection, and developer APIs/SDKs for enterprise messaging and CRM integrations.
Starts at $25 / per user / monthly
- #8
Hemingway Editor
A lightweight web and desktop writing editor that uses color‑coded highlights and readability scoring to help writers simplify prose; it offers a free online editor, a $19.99 one‑time desktop app, and a paid AI‑powered Editor Plus subscription.
Starts at $0
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