Matt Derman

Matt Derman. Builder, operator, and internet person.

I run impression.so, B2B social selling for agencies and enterprise teams.

I also run Context Nine (CTX9), an enterprise AI strategy and engineering studio.

Matt Derman

Cape Town, 2026

impression.so

B2B social selling for agencies and enterprise teams.

Context Nine (CTX9)

Enterprise AI strategy, engineering, and adoption.

Essays and experiments from building products, fighting bad defaults, and staying useful online.

YouTube