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Oliver Buchannon
Cédric Gousseau

Cédric Gousseau is co-founder of BetterBrain, a consumer brain health company, and a former Associate Partner and digital health leader at McKinsey & Company. He is an actuary by training and based in New York.

This founder shares his playbook for early-stage growth hacking that works

After lots of experimentation, here’s what Cedric Gousseau finds most effective for growth on a seed-stage budget

Cédric Gousseau
Feb 21, 2026
This founder shares his playbook for early-stage growth hacking that works

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