ProWritingAid

ProWritingAid is a comprehensive writing improvement platform positioned as a "writer's toolkit," built for novelists, content creators, and professional writers who need deep writing analysis and editing advice. Beyond basic grammar checking, its 25+ detailed reports help users understand and improve their writing craft.

• Smart writing analysis: 25 professional reports covering grammar checking, style editing, sentence structure analysis, pacing reports, and more
• Multi-platform integration: Works with 14 mainstream writing apps including Word, Google Docs, and Scrivener
• AI-assisted tools: Creative aids including a paraphrasing tool, inspiration generator, and virtual beta reader
• Privacy and security: Bank-grade security measures with a promise to never use users' text to train algorithms

ProWritingAid stands out in creative writing and is especially well suited to long-form fiction. Compared with competitors, it focuses more on educational feedback — not only flagging errors but explaining how to improve them — helping users raise their overall writing level. Its comprehensive analytical depth and relatively accessible pricing have won over more than 4 million users.