The best AI writing tools, reviewed and compared

General-purpose writing help for drafting, editing, and brainstorming across any kind of writing task.

Best for: anyone who wants one tool for the entire writing process.

Anthropic's assistant, often used for longer-form writing and editing where careful tone and structure matter.

Best for: longer documents where nuance and consistency matter most.

Generates on-brand marketing copy across channels, with team-wide brand voice training.

Best for: marketing teams producing copy at volume across many channels.

Templated generator for ad copy, emails, and social posts, built for speed over depth.

Best for: small teams needing quick, templated marketing copy.

Grammar, clarity, and tone checking that works inline across nearly any app you write in.

Best for: polishing writing you've already drafted elsewhere.

Built specifically for fiction — plot suggestions, description help, and 'show don't tell' rewriting.

Best for: novelists and fiction writers, not business writing.

Paraphrasing, grammar checking, and citation tools aimed at academic writing.

Best for: students and researchers needing to paraphrase and cite sources.