Topics
The whole field
A working map of GTM Engineering: every core topic, explained from first principles and kept practical.
Enrichment waterfalls
Chain data providers in sequence so a miss from one becomes a hit from the next, maximizing coverage while paying mostly on verified data.
Read →Signal-based outbound
Trigger outreach off buying signals that mark an account entering a buying window, instead of blasting a static ICP list.
Read →AI & agentic workflows
Use LLMs as per-row functions and research agents inside GTM workflows: classification, extraction, qualification, and first-draft personalization at list scale.
Read →API & webhook integration
Connect systems programmatically through REST APIs, webhooks, and MCP so custom pipelines push and pull data outside pre-built connectors.
Read →CRM data modeling
Design the object model, fields, and relationships that make the CRM a reliable source of truth for routing, reporting, and activation.
Read →Warehouse & reverse-ETL
Treat the warehouse as the source of truth and sync modeled data back out to operational tools, the composable-CDP pattern that replaced monolithic CDPs.
Read →Scoring & routing
Turn attributes and signals into a fit/intent score, then assign the right record to the right owner under territory and capacity rules.
Read →Deliverability & sending infrastructure
Everything that gets a cold email into the inbox instead of spam: domain setup, authentication, warmup, volume pacing, and reputation monitoring.
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