Context
Automated business-to-business outreach fails commercially the moment a generated claim about a prospect turns out to be false. One wrong sentence about somebody's own company does more damage than a hundred unopened emails.
So the constraint is not volume. Everyone can do volume. The constraint is evidence.
Built
An auditable outreach platform where every generated assertion is gated against a retrievable source. A claim that cannot be evidenced is not sent.
That is a deliberately expensive design. It throws away output that a less careful system would have shipped, and that discarded output is the entire product.
Stack
Python, FastAPI and PostgreSQL, with a multi-provider LLM abstraction carrying provider failover, and Playwright.
Outcome
Live in production for a client.
It also demonstrates the evidence-gating pattern that underpins the wider verification practice: the same idea that says a claim needs a retrievable source is the idea that says a build needs a pass rate rather than an assurance.