PSI: Product Success Index

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Authored by

Andrew Eriksen

Proprietary scoring framework. v0.3.1 in active calibration.

The Index

Home
The Lab
Score a deal
Self-discover
About PSI
Evidence for and against

For developers

v0.3 API schema

What this is not

PSI is a structured decision input. It is not investment advice and should not be the only basis for a major commercial decision. Have your CFO or outside counsel validate financial assumptions before acting.

© 2026 Andrew Eriksen · psi.alevated.com