Series A–B Founders

The Company Brain Field Guide

The buy-vs-build brief for founders past the point where Slack search works. It maps the 114 solutions already selling a company brain, and names the eleven you would actually shortlist.

• The one gap the five jobs of Collect, Organize, Evolve, Use, and Govern won't let you paper over
• Why this became a board-level question once your team passed real headcount, not before
• The actual buy-vs-build math: what building the five-stage engine yourself costs
• The 114 solutions already on the market, sorted into five categories, and how little most of them publish