Running a Marketo Health Check: 12 Things to Audit Now
Twelve areas to audit in your Marketo instance, from duplicates and triggers to CRM sync and deliverability, plus how to prioritize fixes.
Marketo instances rarely break all at once. They drift. A few rushed campaigns, a handful of unused fields, an integration nobody owns, and suddenly the platform is slower, messier, and harder to trust. A regular health check catches that drift early. Here are 12 things to audit now.
Key takeaways
- A health check should cover data, automation, assets, integrations, deliverability, and governance.
- Small issues compound over time, so audit at least once or twice a year.
- Prioritize fixes by business risk, not by how easy they are.
- Turn the findings into standards so the same problems do not return.
Before you start
Before you begin, export a few baseline numbers, such as total records, active trigger campaigns, and recent sync errors, so you can show progress once fixes are in place. Then work through the list below in order, because data problems tend to ripple into every other area.
Database and data quality
Your database is the foundation everything else rests on. Start here.
- Duplicate records. Look for people with the same email address and work out where duplicates come from, such as list imports, forms, or CRM sync. Fix the source, then merge.
- Field sprawl. Review custom fields. Identify ones that are empty, unused, or duplicated with slightly different names, and plan to hide or retire them.
- Data standards. Check key fields like country, state, job title, and industry. Inconsistent values break segmentation, scoring, and routing.
Automation and campaigns
Automation is where hidden problems cause the most damage, because they run quietly in the background.
- Active trigger campaigns. List every active trigger campaign. Deactivate ones tied to finished programs or old forms. Too many triggers can slow your instance and create unexpected behavior.
- Scoring and lifecycle logic. Confirm your lead scoring model still matches what sales considers a good lead, and that lifecycle stages move people correctly.
- Recurring batch campaigns. Review scheduled campaigns for ones that no longer serve a purpose or that run against far more records than they need to.
A Marketo instance is never finished. It is either being maintained or quietly drifting.
Marketo Made Easy
Programs, assets, and structure
A clean structure makes Marketo faster to work in and easier to hand over.
- Naming conventions and folders. Can a new team member find last quarter’s webinar in under a minute? If not, your structure needs work.
- Program templates and tokens. Check that templates exist for your common program types and that they use tokens, so teams are not rebuilding from scratch.
- Program channels and statuses. Confirm channels are clean and success statuses are consistent. This directly affects reporting accuracy, as covered in our attribution reporting guide.
Integrations, deliverability, and governance
These last three are often owned by no one, which is exactly why they need attention.
- CRM sync health. Review sync errors, field mappings, and which records sync. Make sure the sync user has the right permissions and that changes in your CRM have not quietly broken anything.
- Deliverability setup. Verify SPF, DKIM, and DMARC records, branded tracking links, and communication limits. Our deliverability checklist goes deeper.
- Users, roles, and API access. Remove departed users, tighten admin access, and review which API integrations still need credentials. Unused access is a security risk.
How to prioritize what you find
A thorough audit usually turns up more issues than you can fix at once. That is normal. Sort your findings into three groups:
- Fix now: anything that risks compliance, security, deliverability, or sending the wrong message to the wrong people.
- Fix this quarter: issues that hurt reporting accuracy, team efficiency, or platform performance.
- Fix over time: cleanup work like archiving old programs and retiring fields.
Then turn each fix into a standard. If duplicates came from a list import process, document a new import process. If triggers piled up, add a deactivation step to your program wrap-up checklist. The goal is not a one-time cleanup. It is a healthier way of working.
Frequently asked questions
How often should I run a Marketo health check?
Most teams benefit from a full audit once or twice a year, plus lighter quarterly checks on high-risk areas such as active triggers, sync errors, and deliverability.
Can I run a health check myself?
Yes. The 12 areas above are a strong starting point. An outside review helps when you are too close to the instance, have inherited it from someone else, or need findings that leadership will act on.
How long does a health check take?
It depends on the size and age of your instance. A focused review of the core areas can be done fairly quickly, while large instances with many workspaces need more time.
Want an expert to do the digging for you? Book a Marketo Health Check and get a clear, prioritized report of what to fix, what to keep, and how to keep your instance healthy going forward.
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