Works with your tools
Bring notes, files, and links from the tools your team already uses.
Capture, connect, and explore ideas on a living notes canvas.
Geiger Notes combines free-form visual thinking with practical team workflows. Build boards, organize concepts, and collaborate in real time.
Log in to StartBuild in real time with the full Geiger Notes interface.
This playground runs locally on the page with the complete canvas system, node types, controls, and interactions. No save and no load, just pure exploration.
Checkout NotesStay productive offline
Keep writing and organizing ideas even when your connection is unstable.
Access from any device
Open boards and documents from desktop or mobile without losing context.
Infinite Canvas
Map ideas visually with free-form boards, smart zoom, and drag-and-drop building blocks.
Structured Navigation
Create nested boards and move from overview to detail without losing context.
Real-Time Collaboration
Share sessions, collaborate live, and keep everyone aligned while ideas evolve.