Grimo is an online text editor that adds AI assistance to writing and team editing. It supports multiple models—DeepSeek R1, Claude 3.7 Sonnet, and GPT-4—so you can draft, revise, and improve text with AI suggestions as you work. Built-in source search and web access help you verify details and enrich documents with supporting facts.
Key features
Write and edit documents with AI prompts and inline suggestions
Switch between AI models, or use multiple models for the same task
Real-time collaboration for teams, similar to Google Docs
Source search and web access for fact-checking and adding context
Interface and workflow
Grimo opens to a clean workspace with a left-side menu and a top toolbar. Most actions are available through buttons and dropdowns, with dedicated areas for collaboration and AI model settings.
Who it’s for
Writers and editors who want AI-assisted drafting and revision
Teams that need real-time co-editing with AI guidance
Professionals focused on text quality and fact-supported content
Notable trade-offs mentioned by users include higher cost for solo use and a steeper learning curve due to the number of features.

