Marketing OS · Edition 1

The Day One B2B Marketer Guide

A framework and operating guide for the first B2B marketer at a product-led AI company - with Wispr Flow as the worked case.

A customer asked for a quarter-inch drill. They needed a quarter-inch hole.
- Ted Levitt

The framework at a glance

The Three Moments of B2B TruthA horizontal diagram with three boxes labeled Individual Truth, Team Truth, and Enterprise Truth. A horizontal bar below runs across all three labeled The Agent-Readable Layer.Individual TruthUser discovery + adoptionTeam TruthChampion to team adoptionEnterprise TruthProcurement + security + ROIThe Agent-Readable Layer - runs across all three moments
Three stacked decision cycles in modern PLG-to-enterprise B2B, with the Agent-Readable Layer running across all three.

Glossary

ZMOT
Zero Moment of Truth - the moment a buyer researches a purchase online before encountering the product (Lecinski, 2011).
PLG
Product-Led Growth - a go-to-market model where the product itself drives acquisition, activation, and expansion.
PQA
Product-Qualified Account - an account whose product usage signals predict enterprise buying readiness.
PQL
Product-Qualified Lead - an individual user whose product usage signals predict a likelihood to buy.
ICP
Ideal Customer Profile - a description of the customer most likely to buy and succeed.
ABM
Account-Based Marketing - marketing programs targeted at specific named accounts rather than broad segments.
ACV
Annual Contract Value - the yearly value of a customer contract.
CLV
Customer Lifetime Value - the total margin a customer is expected to produce over the relationship.
CAC
Customer Acquisition Cost - the sales and marketing cost to acquire one customer.
ROI
Return on Investment - the ratio of gain to cost.
GTM
Go-to-Market - the strategy and motion by which a company brings a product to customers.
TCO
Total Cost of Ownership - the full lifetime cost of a purchase, including hidden and support costs.
MTA
Multi-Touch Attribution - attribution model that distributes credit across multiple marketing touchpoints.
GEO
Generative Engine Optimization - content strategy optimized for AI-generated search and LLM citations.