helium
16 / 32AutomationDefined
16PbDefined

Working experiment

PitchBag / Butr

Shape an imaginative business idea into a testable investment proposition with a ten-year horizon.

Describe an idea, challenge its assumptions, and generate an editable feasibility brief.

Current move

Unify the PitchBag product and Butr identity without confusing the Helium publication.

TargetOct 6, 2026
First audienceIndependent founders with early business ideas
Question to answerDoes the generated brief expose one assumption worth testing before investment?
01 / FigmaPlanned

Clickable, annotated core journey.

02 / InteractionPlanned

One consequential action and observable result.

03 / Public URLPlanned

A Helium route first; a standalone domain when earned.

04 / EvidenceTest ready

Record the first real response without overstating validation.

Figma prototype

RIPEN

  1. Research
  2. Ideate
  3. Prototype
  4. Evaluate
  5. Needfinding
Public MVP

TAStE

  1. Triage
  2. Analyze
  3. Sequence
  4. t — to define
  5. E — to define

Choose your relationship
to the experiment.

Each role begins with a different useful contribution. Select the one that best describes you.

Your first move

Try the primary interaction

Use the MVP with a real situation, then describe what felt useful, unclear, or untrustworthy.

Start a conversation
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