Writer is an enterprise-focused AI writing platform that goes well beyond basic grammar checking. It offers robust grammar and style correction alongside brand voice consistency, terminology management, and content generation capabilities. The platform excels at helping teams maintain a unified writing standard across organizations, making it particularly valuable for marketing teams, content operations, and large enterprises.

Strengths include its powerful style guide enforcement, team collaboration features, and API availability for custom integrations. The AI suggestions are contextually aware and generally accurate, catching nuanced issues that simpler tools miss. Its enterprise governance features set it apart from consumer-grade alternatives.

However, at $18/user/month with no free tier, Writer is significantly pricier than competitors like Grammarly or LanguageTool for individuals or small teams. The tool is clearly designed for organizational use, which means solo users may find it overkill. The learning curve for setting up custom style guides and terminology databases also requires meaningful time investment. Best suited for mid-to-large teams prioritizing brand consistency alongside grammar accuracy.