CoreCMO

About CoreCMO

The GTM operating system for AI-native B2B SaaS.

CoreCMO is the GTM operating system for AI-native B2B SaaS. The playbook closes the gap between AI production speed and AI verification discipline. The Operator Brief is the substrate every prompt and every agent reads from. Together they give the marketing function a coherent operating system instead of a toolbox.

Why CoreCMO exists

Most B2B SaaS marketing teams in 2026 are AI-curious but AI-undisciplined. Brinker and Riemersma found 91% of teams are producing AI content; 37% have any controls in place to verify it. That gap, shipping AI work faster than you can verify it, is the operating risk of the AI era.

CoreCMO closes the gap with three layered components. The Framework gives the function discipline. The Prompt Pack gives it speed. The Agent Spec gives it durable infrastructure: autonomy levels, approval gates, hallucination defense. The governance most marketing organizations don't yet have, packaged so a marketing operator can install it in their function on day one.

This isn't a frameworks library. Every prompt produces a specific deliverable. Every agent spec is a build sheet: system prompt, schemas, evals, failure modes, hallucination defense. Operator-direct, not consulting-deck.

What's in the system

The shipped surface

  • Interactive Operator Brief. The central context file. Fills the operator's real company, ICP, voice, positioning, and KPIs into every prompt and every agent across the playbook. Auto-populates from a URL paste in 10 seconds, via four research agents reading the company's public surface.
  • The Playbook. The full marketing function written down. Strategic Foundation (ICP, TAM, positioning, brand, win/loss, competitive, pricing, best-in-class, AI operating model). Channels & Execution (content, AEO/GEO, email, social, paid, ABM, events, reviews, customer marketing, PR). Measurement & Influence (KPIs, marketing mix modeling, budget, ops, exec comms, cross-functional workflow).
  • Per-section agent specs. Each section ships with its own agent: mission, cadence, RACI, autonomy level, KPIs reported on. Operator-deployable as job descriptions, junior-marketer playbooks, or LLM agents.
  • Public tools. AEO Baseline (run a quick check on where the company shows up in LLM answers), AOS Scorecard, Revenue Impact calculator, Tech-Stack selector, Methodology Selector, Executive View.
  • Stage-tuned budget templates. Four XLSX downloads (Series A, Series B-C, Series D+/PE, Public). 24 sheets each. Pre-filled from the Operator Brief on download. Variance tracking, CFO defense, board snapshot, benchmarks with cited sources.

What's next

CoreCMO is priced by organization rather than by seat, because an operating system gets more valuable the more of your team reads from it and charging per head would work against that. Early customers lock their pricing and get a direct line to the roadmap. New releases ship monthly.

Open the Operator Brief → Browse the playbook
Strategic · Creative · Data Driven · Revenue Accelerator