Grammarly vs Lex

Grammarly excels as a comprehensive writing assistant with broad integrations across platforms, strong emphasis on correctness, tone adjustment, and enterprise governance features like brand style guides and plagiarism detection. Lex is built primarily as a collaborative document editor with AI as a creative partner, offering a minimalist interface and real-time co-editing without downloads. Choose Grammarly if you need systematic writing quality control and enterprise compliance across existing workflows, or Lex if you want a modern document workspace where AI helps brainstorm and refine ideas collaboratively. Grammarly targets non-technical users while Lex serves both technical and non-technical audiences.