Spatial presentations

Presentations with depth.

Strut is an open-source tool for spatial presentations — place content on slides, arrange them in 3-D space, and present as a camera flight through that world.

Everything a deck should be

Built for ideas that don't fit in a straight line.

Spatial by design

Place rich content on slides, arrange them in 3-D space, and present as a camera flight through that world.

AI that authors

Generate slides from a description, auto-arrange your deck, and edit by chat — grounded in your content.

Local-first & fast

Optimistic edits, live sync, and instant presenting. Your work stays responsive, always.

Open source

The whole app is open source. Self-host it for free, or let us run it for you.

Simple pricing

Free to start. Self-host the open-source app for free, forever.

Free

$0
  • Unlimited public decks
  • Shareable links · present & export
  • AI features (daily limits)
  • Or self-host, unlimited & private, for free
Start free

Pro

$3.00/mo / per user
  • Private decks
  • Unlimited AI — arrange, generate, chat, images
  • Custom share domain & white-label
  • More storage