ValidationEmerging Pattern
Use structured questionnaires filled out independently to surface co-founder misalignments
Filling out compatibility questionnaires separately then comparing prevents groupthink and surfaces true differences on critical topics like equity, fundraising philosophy, and working styles.
When to use
When a co-founder relationship is becoming serious and you need to validate deep alignment
Don't do this
Assuming alignment on important topics without explicit discussion, or discussing live without independent reflection first
1 Founder Who Did This
1
Sitelineby Gloria Lin
Created and used a 50-question questionnaire covering 6 categories, filled out independently then discussed over 6-10 hours across multiple sessions
Result:Discovered 95% alignment with co-founder Joel Poloney on critical topics before committing to building Siteline together
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