Revision History

Built for teachers - show students' history of edits in a Google Doc

Revision History helps 200k+ teachers see students' writing process in Google Docs - especially useful in the AI age. Track authentic writing development and guide meaningful revisions while ensuring academic integrity. Key Features: ✍️ Complete Writing Timeline: Track editing sessions, time spent writing, and revision patterns 🎥 Video Replay: Watch documents being written from start to finish with large paste/deletion moments highlighted 📋 Copy/Paste Detection: See what content was pasted from external sources 🏫 Google Classroom Integration: Works seamlessly with submitted assignments, so long as they were written in Docs. 🔍 Enhanced Video Navigation: Important paste/deletion events now highlighted with icons for quick access 💡 Unusual Writing Pattern Detection: Identify atypical writing patterns that may benefit from additional guidance (these patterns are NOT evidence of any specific behavior and may have perfectly reasonable explanations) 📑 Multi-document tab detection: See writing analytics that occur within an individual Google document tab. 🔑 Google SSO 👥 User contribution breakdown in Video Replay Perfect for writing instruction, formative assessment, and supporting authentic student work. Privacy & compliance We’re designed for with privacy in mind: Revision History collects ZERO document or student data collection. All revision analysis occurs locally. Contact us for details. With 200k+ educators now using Revision History, we've introduced Plus subscriptions to unlock unlimited document analysis and fund ongoing support and improvements. Free tier includes analysis of 150 unique documents per month. We never imagined so many educators would use our product. We're grateful, to say the least. Works with any document created in Google Docs, including those submitted through Google Classroom. Please email info@revisionhistory.com with any questions.