Grimo is an AI-powered text editor designed to collaborate with users rather than write for them. It integrates advanced AI models like GPT-4, Claude, and DeepSeek to support editing, prompt refinement, and production-level templates. The tool offers real-time and asynchronous collaboration so users can work together without file sharing. It includes voice input that works like typing, along with built-in access to research sources like web, files, and Reddit. Grimo aims to help users write confidently by offering AI-driven suggestions and prompt generation, while its simple pricing structure supports both individual creators and professional teams.