In this video I break down how we’re building this at Single Grain, how a fleet of agents sits on top of that brain to handle sales, SEO, content, recruiting, and ops, and why memory systems like Obsidian are critical to making it actually work.
I also walk through what the first 90 days look like (it’s messy), how this system compounds over time, and real examples of how it’s already driving cost savings, pipeline, and inbound from enterprise companies.
Chapters
(00:00) What the “world brain” is
(00:39) How a single brain connects all your data
(01:12) From insights to execution with AI
(01:52) The agent fleet running on top
(02:32) What the first 3 months look like
(03:23) Turning SOPs into AI “skills”
(04:08) Fat skills, thin harnesses explained
(04:40) Why memory systems matter (Obsidian)
(06:09) Infrastructure and local setup
(07:21) Agent fleet and sandboxing
(08:25) Real-world results and savings
(09:37) Why this becomes a massive advantage
