The Agency Martech Health Check

You don’t lose clients because of bad strategy. You lose them because the numbers stop making sense.

Before you scale spend, launch lifecycle programs, or commit to aggressive growth targets, you need to know whether your or your client’s tech stack can actually support the strategy you’re selling.

This checklist is a fast diagnostic to help you tell the difference between a healthy, scalable data foundation and a “Frankenstack”, a collection of tools that technically work, but quietly leak, distort, or misattribute data every day.

Be strict when you answer. If you’re unsure, that’s already a signal. Strategy only scales when the infrastructure underneath it can be trusted.

INSTRUCTIONS: Audit your or your client’s current tech stack against the 12 pillars of data integrity
below.

• Check YES only if you are 100% certain the system works this way today.
• Check UNSURE if you have to ask someone else or log in to verify.
• Check NO if you know the connection is broken or missing.

1. Revenue Parity Ad platforms, ecommerce platforms, and the CRM report the exact same revenue for the same time period.

• [ ] YES
• [ ] NO / UNSURE

The Risk: If Meta says you made $10k but the bank says $8k, you are overspending on ads based on false signals.

2. Single Source of Truth One system defines Revenue, CAC, LTV, and Churn. Everyone (Sales, Marketing, Finance) references this same number.

• [ ] YES
• [ ] NO / UNSURE

The Risk: If departments have different KPIs, you are fighting internal battles rather than the market.

3. Automated Reporting Dashboards update automatically via API. No manual CSV exports, no copy-paste work, no fragile spreadsheet formulas.

• [ ] YES
• [ ] NO / UNSURE

The Risk: Manual reporting introduces human error and wastes high-value agency hours on data entry

4. Server-Side Tracking Conversions are tracked via API (CAPI), not just the browser pixel.
You are protected against cookie loss and ad blockers.

• [ ] YES
• [ ] NO / UNSURE

The Risk: Reliance on browser-only pixels loses up to 30% of attribution data instantly

5. Offline Conversions Loop Closed deals and qualified leads are fed back into Meta/Google/TikTok APIs to train the bidding algorithms.

• [ ] YES
• [ ] NO / UNSURE

The Risk: If ad networks don’t know who actually bought, they can’t find more people like them.

6. Event Naming Standards Events are clearly named and documented (e.g.,”Purchase_Completed” vs “bought_item”). No duplicates or vague labels.

• [ ] YES
• [ ] NO / UNSURE

The Risk: Messy data makes historical analysis impossible and breaks automation triggers.

7. Bi-Directional Data Flow CRM status, support tickets, and product usage feed back into marketing tools. (e.g., Ads stop automatically when a support ticket is open).

• [ ] YES
• [ ] NO / UNSURE

The Risk: Marketing to angry customers or churned users increases refund rates and damages brand reputation.

8. Behavior-Based Lifecycle Email/SMS triggers are based on real behavior (usage, churn risk, purchases), not just “page views” or “time delay.”

• [ ] YES
• [ ] NO / UNSURE

The Risk: Generic time-based emails get marked as spam. Behavioral emails get read.

9. Active API Maintenance No expired tokens, abandoned middleware (Zapier/Make), or silent sync failures. Everything is actively monitored.

• [ ] YES
• [ ] NO / UNSURE

The Risk: Silent failures mean you might lose weeks of leads before anyone notices.

10. Attribution Logic Documented Everyone uses the same rules for conversion credit (First touch vs Last touch). No debates in reporting meetings.

• [ ] YES
• [ ] NO / UNSURE

The Risk: If you can’t agree on what caused the sale, you can’t confidently scale the budget.

11. New Tool Impact Review No tool is added to the stack without mapping exactly how data will flow in and out of it first.

• [ ] YES
• [ ] NO / UNSURE

The Risk: “Shadow IT” creates data silos that break your single source of truth.

12. The “Named Owner” One specific person is named responsible for stack uptime and data quality.

• [ ] YES
• [ ] NO / UNSURE

The Risk: If everyone is responsible, no one is responsible.

Count your “NO” and “UNSURE” checkmarks.

[ ] 0 – 2 Checkmarks: Healthy Stack.

Your client is in good shape. Minor tweaks might be needed, but the foundation is solid.

[ ] 3 – 5 Checkmarks: The “Frankenstack” Danger Zone.

Data is leaking. Reporting is likely inaccurate. You are manually patching holes that technology should handle automatically.

[ ] 6+ Checkmarks: Critical Data Failure.

Your strategy is being undermined by broken tech. You are likely flying blind on ROAS and attribution. Immediate audit required.

Option 1: Fix it Yourself (DIY) Use the checklist above orDownload the PDF here.