Manifund logo
ACX Grant 2024 Recipient
Turn "I'll do it if you do it" into "We did it!"
Spartacus.app is the coordination layer for kickstarting collective action. Build critical mass with conditional commitments that only activate when enough people join you, converting risk and uncertainty into guaranteed impact. Transform the improbable into the inevitable.

Have an Invite Code to join a campaign?

Click Here

HOW IT WORKS

Start, or join a movement, in safety.

Create or join a proposal

  • Your commitment is conditional - it only activates when enough people join
  • Set your own participation threshold or follow the organizer's recommendation
  • Start anonymous if concerned about the risks - your identity is only revealed if the goal is reached
Gain allies, anonymously.

Watch momentum build

  • Share publicly on social media or discreetly within trusted networks
  • See real preferences emerge and track growing support in real-time
  • No obligation until the proposal succeeds
Take action, collectively.

Take synchronized action

  • Act simultaneously with fellow participants
  • Accomplish through group coordination what solo efforts never could
  • Turn individual preferences into powerful cooperation and common purpose