Grammarly offers proofreading, paragraph rewrites and tone suggestions for individuals, teams and larger organizations, with a free plan.
Free plan · Paid plans: see official pricing

Ginger is an AI writing assistant that corrects grammar, spelling and style and suggests rephrasing, for business customers and educators and students.
Ginger is an AI-powered writing assistant from Ginger Software that corrects grammar, spelling and style and suggests rephrasing and synonyms. It offers context-based corrections across full sentences, sentence rephrasing, and synonyms when a user taps or double-clicks a word. It is available as a Microsoft Word add-in, as browser extensions for sites such as Gmail, Facebook and LinkedIn, and on desktop, mobile, and via API and plugin or MCP options.
Ginger is listed under AI grammar checkers in AI writing tools.
Grammarly offers proofreading, paragraph rewrites and tone suggestions for individuals, teams and larger organizations, with a free plan.
Free plan · Paid plans: see official pricing
LanguageTool: AI grammar, spelling, punctuation and style checker in 30+ languages, with a paraphraser, for students, professionals and teams.
Free plan · Paid plans: see official pricing
DeepL Write is an AI writing assistant from DeepL that corrects spelling, grammar and punctuation for single users, teams and businesses.
Free plan · Paid from €6.99/user/mo (billed annually) · 30-day free trial
Outwrite is an AI writing assistant that checks spelling, grammar, style and structure in web apps and browsers, for students, professionals, casual writers and teams.
Paid plans: see official pricing
Paperpal is an AI academic writing tool for researchers and students, covering grammar, plagiarism checks, paraphrasing, citations and submission checks.
Paid plans: see official pricing · Free trial
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