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K4sstoo

01 — Software

Real time, on stage and beyond.

Tools built for the moment where a delay costs the show.

CuePilot

CuePilot

Live timing workspace for presentation control, show flow confidence and media feedback.

  • Perfect timing
  • Device latency compensation
  • Pixel-perfect alignment
  • Audio-reactive triggers
cue-pilot.com
SpectralNode

SpectralNode

Audioreactive show control: real-time analysis, node automation, live protocols.

  • Real-time audio analysis
  • Node automation
  • Live protocols
  • Show-safe fallbacks
spectralnode.io
Prixomètre

Prixomètre

Price per gigabyte, per watt-hour, per watt — computed, dated, sorted.

  • 160 tracked references
  • Weekly price survey
  • One metric per family
  • Open CSV (CC BY)
prixometre.fr

Under the hood

Prixomètre surveys every price by hand and refuses to publish anything it cannot date. The build chain, the rules it forbids itself and what the publisher guarantees are written down on its own page.

How the Prixomètre database is built

Questions

What is CuePilot?

A live timing workspace for presentation control, show flow confidence and media feedback. It runs on macOS, Windows and Linux.

What is SpectralNode?

An audioreactive show control tool: it analyses sound in real time and drives node automation and live protocols. It is in pre-release, with a waitlist open on spectralnode.io.

What is Prixomètre?

A French price comparator for computer hardware: price per gigabyte, per watt-hour and per watt, computed from hand-surveyed, dated prices and published as an open CC BY dataset.

Who builds these tools?

K4sstoo, an independent studio based in Vitrolles, France.