Best of · 13 tools

Best Free AI Writing Tools

The best AI Writing tools with a genuinely free plan, not a trial that expires. Ranked by our review scores, with what each free tier actually gives you before you hit its ceiling.

Part of AI Writing Tool

QuillBot

Students, academics, professionals, and content creators needing paraphrasing, grammar checking, and AI writing assistance

Rank #2 of 6 AI writing assistants

What it helps with10

Privacy and security2

Rewrites AI text to read as humanSOC 2Detects AI-written text

From $19.95Free plan

84% from published facts · checked 15 Sep

Grammarly

Individuals, teams, and enterprises seeking AI-powered writing assistance, grammar checking, and tone improvement

Rank #1 of 6 AI writing assistants

What it helps with10

Rewrites AI text to read as humanSOC 2Detects AI-written text

From $12Free plan

100% from published facts · checked 15 Sep

Paperpal

Academic researchers, PhD students, university professors, and scientific authors preparing manuscripts for journal submission

Rank #1 of 2 academic writing tools

Checking your work10

Where you write7

SOC 2Detects AI-written text

From $7.52Free plan

100% from published facts · checked 15 Sep

Rytr

Freelancers, marketers, and small business owners needing affordable short-form AI content

Rank #5 of 6 AI copywriting tools

Privacy and security0

Does not train AI on your contentSOC 2

From $9Free plan

100% from published facts · checked 15 Sep

Lavender

SDRs, AEs, and sales teams writing cold outreach emails

Rank #4 of 6 AI copywriting tools

Brand and content1.5

Does not train AI on your contentSOC 2

100% from published facts · checked 15 Sep

ProWritingAid

Novelists, fiction writers, and long-form content creators seeking deep editing and style analysis

Rank #5 of 6 AI writing assistants

Where it works6.5

Teams and control0

Rewrites AI text to read as humanSOC 2Detects AI-written text

From $10Free plan

100% from published facts · checked 15 Sep

LanguageTool

Multilingual writers, non-native English speakers, professionals needing grammar and style checking across 30+ languages

Rank #4 of 6 AI writing assistants

Teams and control8

What it helps with3.5

Rewrites AI text to read as humanSOC 2Detects AI-written text

From $4.99Free plan

100% from published facts · checked 15 Sep

Wordtune

Writers, students, professionals, and non-native English speakers seeking AI-powered rewriting, paraphrasing, and grammar assistance

Rank #3 of 6 AI writing assistants

Privacy and security2

SOC 2Detects AI-written text

From $0Free plan

87% from published facts · checked 15 Sep

GPTZero

Educators, teachers, students, publishers, and businesses needing AI content detection and writing authenticity verification

Rank #1 of 5 AI detectors and humanizers

Where it works10

Rewrites AI text to read as humanSOC 2Detects AI-written text

From $0Free plan

100% from published facts · checked 15 Sep

HyperWrite

Writers, students, professionals, and knowledge workers seeking AI-assisted writing, research, and email drafting

Rank #6 of 6 AI writing assistants

Teams and control0

Rewrites AI text to read as humanSOC 2Detects AI-written text

From $16Free plan

96% from published facts · checked 15 Sep

Jenni AI

Academic researchers, PhD students, and scientific writers needing cited, source-grounded writing

Rank #2 of 2 academic writing tools

Research and citations9.5

Privacy and security2

SOC 2Detects AI-written text

From $30Free plan

94% from published facts · checked 15 Sep

Conch AI

Students and academics seeking AI writing assistance, rewriting, and study tools

Rank #4 of 5 AI detectors and humanizers

Detecting AI text0

Rewrites AI text to read as humanSOC 2Detects AI-written text

From $30Free plan

100% from published facts · checked 15 Sep

Wrizzle AI

Freelance writers, students, small business owners, and non-native English speakers needing quick AI-assisted writing

Rank #3 of 5 AI detectors and humanizers

Teams and trust0

Rewrites AI text to read as humanSOC 2Detects AI-written text

From $7.99Free plan

100% from published facts · checked 15 Sep

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