Capstacker

founders should not pay retainers

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Self-Reported Revenue

The creator of Capstacker has reported monthly revenues of $90.

This figure was last updated July 9, 2026, and has not been independently verified.

About

As an ex-agency owner, I wanted startup work paid in upside, not retainers. 60% of operators want the same, but neither they nor founders have a trusted way to match, structure terms, and de-risk these deals, until now.