The Marketing OS blog
What we have learned running multi-channel advertising with an AI agent: AI search visibility, measurement that survives contact with reality, and what software should and should not be allowed to do with your budget.
- Marketing Metrics
Customer Lifetime Value for Small Advertisers: The Formula, Two Worked Examples, and Why It Lets You Spend Past the First Order
What customer lifetime value is, the simple LTV formula, and why knowing your LTV lets you pay more per customer. Two worked examples plus the LTV/CAC ratio.
September 24, 2026 · 5 min read - Agents
What an AI marketing agent should be allowed to do without asking
Approve-everything does not scale and full autonomy is not survivable. The middle is a risk ladder: how to decide which actions run unattended and which stage for approval.
September 23, 2026 · 4 min read - Buying Guide
Eleven questions to ask before you let an AI touch your ad account
A buyer-side checklist for AI marketing tools: what the AI may actually do, what stops it, what happens on a bad day, and which answers should end the conversation.
September 23, 2026 · 4 min read - Measurement
Meta-only reporting is why your ROAS looks better than your bank account
Every ad platform reports the conversions it can claim. Add up single-channel dashboards and you get a number no accountant recognises. How to read across channels instead.
September 23, 2026 · 4 min read - Security
One API key for every client is a breach waiting for a Monday
Most AI marketing tools hold a single credential with access to every account they manage. Why that is the wrong blast radius, and what per-business, read-scoped keys change.
September 23, 2026 · 4 min read - AI Visibility
Your next customer is asking an AI, and you have never seen the answer
AI answer engines recommend a handful of businesses per question and you are not in the room when they do it. What AI search visibility measures, why it changes block to block, and how to check yours.
September 23, 2026 · 4 min read