Martech strategy guides: stack design, audits, ROI and the business case
These guides are for founders, marketing leads and operators who decide what goes into the martech stack, who runs it and whether it pays back. The first section explains what a stack is at 1 to 50 people, with example stacks, a map template and what it costs to run each year. The next sections show what to add at each company stage and what to decide early, how stacks differ by industry and business model, which startup programs and free tiers cut the bill and what happens when they end, and how to choose between two tools, with an index of every head-to-head comparison on this blog. The audit section shows how to trace data through the stack, score maturity and cut overlapping tools without breaking the work. The ROI section covers measuring marketing ROI, what better attribution, cleaner data and a warehouse are worth, and how to avoid counting the same gain twice. The last section covers who should build and run the stack (an agency, a freelancer, managed support or an in-house hire), what implementation costs and how to put the case to a CFO. A final section covers ownership after launch: a martech RACI, QA and UAT before release, tracking governance, handover and the documentation that survives staff changes. If you want the work scoped and built, see our martech development and integration services.
Start here
- What is a martech stack? A practical guide for small product companies
- Martech stack audit: trace the data, check the bill and build a useful fix list
- How to Measure Marketing ROI Without Letting Tracking Fool You
- Martech Agency vs In-House vs Freelancer: Choose Who Can Own the Work
- How Much Does a Martech Implementation Cost?
What a martech stack is and what it costs to run
Start with the guide
What is a martech stack? A practical guide for small product companies
A martech stack connects tools, customer records and operating rules. Learn the core layers, identity requirements and how to choose the next useful integration.
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Martech stack examples: 12 practical setups for teams of 1 to 50
Explore 12 martech stack examples for SaaS, ecommerce, mobile apps and marketplaces. Each covers data flow, ownership, budget assumptions and what to add next.
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How to map and visualise your martech stack
Build a martech stack diagram that explains real workflows. Includes copyable templates, layout choices, the five-ring model and checks for every connection.
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Martech audit and rationalisation
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Martech stack audit: trace the data, check the bill and build a useful fix list
Audit your martech stack by tracing real customer journeys and costs. Includes inventory templates, a review prompt and a method for ranking useful fixes.
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Martech maturity model for small teams
Assess six areas of your martech operation with five evidence-based levels. Find the next useful improvement, set realistic targets and know when to stop.
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Martech stack rationalisation: cut unnecessary cost without breaking the work
Decide which martech tools to keep, reduce or retire. Compare utilisation correctly, model contract timing and savings, and preserve critical data flows.
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ROI: what each fix pays back
Start with the guide
How to Measure Marketing ROI Without Letting Tracking Fool You
Calculate marketing ROI, ROAS, CAC and payback with worked examples and Excel formulas. Reconcile costs, attribution, incrementality and customer cohorts.
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Attribution ROI: What Fixing Tracking Is Actually Worth
Calculate tracking-project ROI without confusing recovered conversions with new sales. Model costs, contribution, break-even and a defensible impact test.
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The Cost of Bad Data in Marketing: Calculate Your Actual Loss
Check the Gartner, IBM and MIT data-quality figures, then calculate actual cash waste, staff effort and repair ROI without double counting uncertain losses.
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Data Warehouse ROI: Build a Three-Year Business Case You Can Defend
Build a data warehouse ROI model with cash savings, staff capacity, complete costs, rollout delays, NPV and payback. Includes a worked small-company example.
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Who builds it, what it costs and the business case
Start with the guide
Martech Agency vs In-House vs Freelancer: Choose Who Can Own the Work
Compare agency, employee, freelancer and fractional RevOps options by workload, full cost, skills, delivery, ownership and handover. Includes a cost example.
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How Much Does a Martech Implementation Cost?
martechdevs projects start at $3,000 USD; full warehouse, visualization and activation work can reach $15,000. See scope, quote and first-year cost checks.
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How to Build a Martech Business Case Your CFO Can Evaluate
Build a defensible martech business case with an eight-part proposal, three-year cash examples, alternatives, downside scenarios and clear pilot acceptance.
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Want a second pair of eyes on your stack?
Bring your current setup and the decision you need to make. We can help you scope the next useful improvement.
Book a Free Audit
A free audit of your stack and what it needs. No pitch.
Thirty minutes, and you leave with a plan
We look at what you have, what it is costing you and what to do about it first.
- 30 minutes
- Video call, link on booking
- No obligation
What we'll cover
- Your current stack and where it hurts
- Quick wins we can ship first
- An integration roadmap
- Timeline, scope and next steps
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