Table of contents
What Is a Marketing Audit
A marketing audit is a structured review of your marketing strategy, channels, team and results that shows what is working, what is not and what to test next. It aims to answer the question “how effective is your marketing right now?” and often covers core areas such as campaigns, channels, budgets, and results. From reviewing your SEO approach and paid advertising to evaluating your marketing team’s structure, a comprehensive marketing audit provides insights that drive smarter decisions. To run one yourself, follow the steps to conduct a marketing audit below.
Last reviewed: October 2026.
How to Conduct a Marketing Audit
Follow these six steps to run a marketing audit that ends in a prioritised test list rather than a list of quick wins.
- Set the revenue goal. Write down the one number marketing exists to move and the date you need it by. Everything else in the audit is judged against it, as in a growth marketing strategy.
- Gather first-party data. Pull your own analytics, CRM and sales data before you look at any third-party benchmark. First-party data shows what your customers actually do.
- Review each channel. Check what each channel contributes towards the goal and what it costs, using your marketing channel strategy as the reference point.
- Review team and process. Look at who owns each channel, how work is prioritised and how quickly you ship and learn. Marketing operations is often where the biggest gaps sit.
- Score your findings. Rate each finding by its likely impact on the goal, your confidence in the evidence and the effort to fix it.
- Turn findings into a prioritised test list. Convert the highest-scoring findings into hypotheses you can test, such as SEO experiments, and run them one at a time against the goal.
Marketing audit checklist
Use this checklist to cover every area of a marketing audit. For each one, review the items listed, pull the data from the source shown and answer the key question.
| Audit area | What to review | Data source | Key question |
|---|---|---|---|
| SEO | Keywords, rankings, click-through rate, technical health | Search Console, web analytics | Are we visible for the searches our buyers make? |
| Paid advertising | Campaign structure, budgets, targeting, cost per lead | Ad platforms, CRM | Is paid spend producing pipeline, not just clicks? |
| Website and conversion | Page speed, user experience, conversion paths | Web analytics, session recordings | Where do visitors drop off before they convert? |
| Content | Topic coverage, freshness, distribution, conversion rates | Web analytics, Search Console | Does our content attract and convert the right audience? |
| Social | Channel strategy, engagement, referral traffic | Native analytics, web analytics | Which social activity leads to revenue, not just followers? |
| Email and lifecycle | Lists, sequences, open and click rates, retention | Email platform, CRM | Do we nurture leads and customers after the first touch? |
| Analytics and tracking | Event tracking, attribution, goal setup, data quality | Web analytics, tag manager | Can we trust the numbers we use to decide? |
| Team and process | Ownership, skills, prioritisation, testing cadence | Team interviews, project tool | Does the team know the goal and learn from every campaign? |
Advertising audit
An advertising audit applies the same steps to paid campaigns only. Review how each campaign is structured, whether budgets follow the best-performing audiences and whether conversion tracking is accurate enough to trust the reported results. If you are auditing your own advertising campaigns, start with tracking, because every other paid decision depends on it. A growth marketing audit goes a step further and ranks each paid and organic finding by its effect on one revenue goal.
Why Get a Marketing Audit
Get an External Perspective
Sometimes your biggest blind spots are in places you stop looking. Bringing in a third-party or external viewpoint helps you discover new opportunities and challenges more objectively.
There are known knowns. These are things we know that we know. There are known unknowns. That is to say, there are things that we know we don’t know. But there are also unknown unknowns. There are things we don’t know we don’t know. – Donald Rumsfeld
Get an Up-To-Date Perspective
Marketing trends move quickly. Channels change, algorithms evolve, and new players emerge. A marketing audit ensures your strategies adapt to the latest developments.
Once a new technology rolls over you, if you’re not part of the steamroller, you’re part of the road. – Stewart Brand
If You’re Unhappy With Your Existing Agency or Results
Sometimes the trigger is frustration. If you’re not seeing results or suspect your agency isn’t delivering, a marketing audit clarifies what’s working, what’s missing, and where improvements can be made.
The Problem With Marketing Audits
Many people treat a marketing audit like a simple MOT. You’re handed a certificate that says “pass” or “fail.” In reality, every marketing audit can be radically different, depending on the assumptions and criteria. Most agencies and consultants focus on channel-by-channel analysis, such as:
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SEO: Keywords, rankings, and click-through rate
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Website Performance: Page speed, user experience, and design
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Social Media: Channel strategy, engagement, and followers
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Content Distribution: Plan and conversion rates
However, these audits can be too focused on tactics. You end up with a list of short-term recommendations but no bigger picture. A marketing audit report is only as valuable as the vision and strategy behind it.
Doing It Right
We believe that marketing exists to support revenue growth, pure and simple. Even though growth marketing, data-driven approaches, and performance disciplines are more common today, not all marketing leaders have deep analytical or technical experience.
A list of “quick wins” in a marketing audit template might feel helpful, but real marketing growth isn’t unlocked by a single PDF. Instead, review your marketing strategy and team fundamentals. By pinpointing your revenue goals and your plan to reach them, you create clarity for every tactical move. The same goal-first thinking should carry through into your ongoing digital marketing reports, so progress is measured against strategy rather than channel noise.
So, drop the traditional marketing audit and methodically go through essential marketing audit questions with your team. For a head start, check out our own ‘Getting to Know Your Business’ questionnaire: https://tally.so/r/wzZMyg.
About Growth Method
Growth Method is the agentic marketing platform for B2B teams: AI agents that run your marketing campaigns from your live data, against one goal.
Most marketing audits end as a PDF of outputs, a list of recommendations that nobody owns and nobody measures. Our view is that an audit is only worth the campaigns it produces. Treat every finding as a hypothesis and run it through plan, launch, analyse, repeat: agents plan the campaign, launch it with the before-metrics already recorded and analyse it against your goal using your first-party data, so you learn from evidence rather than opinion. That is the idea behind an agentic marketing platform, and it is how Growth Method helps teams organise, prioritise and prove every initiative in one place.
We are on-track to deliver a 43% increase in inbound leads this year. There is no doubt the adoption of Growth Method is the primary driver behind these results.
Laura Perrott, Colt Technology Services
To date, customers have planned, launched and analysed over 2,400 marketing campaigns in Growth Method. Learn more about us on our homepage, or get started with Growth Method. First month free, no credit card required.
Frequently asked questions
What is a marketing audit?
A marketing audit is a structured review of your marketing strategy, channels, team and results that shows what is working, what is not and what to test next.
How do you conduct a marketing audit?
Set the revenue goal, gather first-party data, review each channel, review your team and process, score the findings, then turn them into a prioritised list of tests.
What should a marketing audit checklist include?
Cover SEO, paid advertising, website and conversion, content, social, email and lifecycle, analytics and tracking, and team and process. For each area, note what to review, where the data comes from and the key question to answer.
How often should you run a marketing audit?
Review the fundamentals once a year and after any major change in goals, team or channels. Between audits, run your findings as campaigns and track the results against your goal.
What is the difference between a marketing audit and an advertising audit?
A marketing audit covers every channel, the team and the strategy. An advertising audit looks only at paid campaigns, budgets and tracking, so it is one part of a full marketing audit.