Refine
Version every change and compare any two versions with shape-level diffs. Accept or reject every edit, shape by shape.
How it works
Built into PowerPoint.
Connected to everything else.
AI Assistants
Extract & generate
ClaudeCopilot
ChatGPTgedonus
Tool-agnostic in PowerPoint: gedonus applies the same features no matter which AI assistants feed your deck.
GEDONUS
Track every change.
Build great slides with precision.
Slide 1
Save New Version
History
3 versionsVersion 17
Apr 9, 2026, 5:08 PMTagsJan PetersApprovedVersion 16
Apr 8, 2026, 2:41 PMTagsNora KellerVersion 15
Apr 7, 2026, 9:15 AMTagsIvo Roth
Sync & storage
Your data. Your infrastructure.
GitHubGitLabSharePoint
Versions sync straight to your repos and libraries, peer-to-peer only; gedonus never stores your data. Link a reference deck for automatic house-style checks.
Data sources
Numbers you can trust.
Bloomberg
Refinitiv
Tie deck figures to live feeds. gedonus flags drift from source and refreshes values proactively.