James Bell
Product & GTMBuilt DoorDash's personalization platform, driving $1B in incremental annual GMV. Led product for DoorDash's AI data assistant.
Previously: Apple, Yelp, DoorDash
People and agents ask Stroma about the business from the tools they already use. Stroma gets the answer right from your data — and remembers what people learn along the way.
Signups rose 8.8%, but fewer of them ordered — the referral relaunch bought volume at lower intent.
ConfirmedMetric graph · checked against the order tablePhoenix on-time fell to 59% after the Aug 24 routing change; promo first orders sat in those late windows.
EmergingDispatch note from Dana · ops ticketA driver in Phoenix says the new zones double back across the I-10.
UnconfirmedMeeting note · one sourcePause the West first-order promo in Phoenix until on-time recovers; keep it running elsewhere.Projected: +38 first orders/wk · basis: last 4 weeks
Needs approvalWhat a small team once knew together gets scattered across people, data, conversations, experiments and systems. Teams redo investigations, miss results that should change decisions, and rely on whoever happens to remember.
People become the connective tissue.
Weekly numbers, carefully built, sent to leadership.
Someone asks why. You message an analyst and wait — again.
The reason was in a thread someone half-remembered, and the next deck starts from zero.
Companies are rewriting how their business works for AI — in context files, semantic layers, instructions and rules. When people are missing context, they ask someone. When agents are missing it, they guess and keep going.
Now agents need the knowledge people already struggle to connect.
Stroma turns company understanding into infrastructure. People and agents keep working where they work today.
Learns from how people and agents investigate, correct and act on the data. Connections strengthen or weaken as people confirm, contest and correct.
A reliable, shared understanding of the company's data — your metrics, your definitions, your warehouse.
| Today's answer | Where it stops | Stroma |
|---|---|---|
| More context | Assumes the agent knows what matters | Learns what matters from how people use data and build evidence |
| Semantic layers | Deterministic, but only for what you can afford to model | Builds on what you've modeled and learns what hasn't been |
| Better models | Better reasoning still extrapolates what the business hasn't captured | Supplies the business knowledge models can't infer |
| Human tuning | Every new agent must be taught separately and maintained | Learns once, then shares it with the agents you connect |
Stroma benefits from advances in the current stack. We tried each of these approaches at DoorDash. None was enough.
Start with one measurable outcome. No company-wide data or semantic-layer initiative required.
Add adjacent workflows, teams and agents without rebuilding company understanding from scratch.
Company understanding becomes shared infrastructure for people and agents.
Built DoorDash's personalization platform, driving $1B in incremental annual GMV. Led product for DoorDash's AI data assistant.
Previously: Apple, Yelp, DoorDash
Built DoorDash's merchandising platform across 2.3M stores, driving $65M+ in incremental GMV.
Previously: Zillow, Airbnb, Lyft, DoorDash
We're working with design partners and early investors who believe it too. Tell us the outcome you'd start with.