Short answer: for most B2B SaaS teams in 2026, the deciding factor is not which platform has more features. It is who will actually build campaigns in it, how deep your current instance really is, what each platform makes you buy on top of the licence, and how your Salesforce org is wired. HubSpot usually wins when many non-specialists need to ship their own work. Marketo usually wins when a small, skilled ops team runs deep conditional logic that would have to be rebuilt from scratch.
For heads of marketing, marketing-ops leads and founders choosing a platform or deciding whether to migrate. Last reviewed October 2026.
We have run both platforms side by side in-house, inside multi-brand B2B SaaS teams, and moved programmes from one to the other. What follows is the set of questions we ask before recommending either. None of them is “which has better lead scoring”.
1. Who actually builds in the platform?
Start with people, not features. List everyone who logs in and what they build: event marketers, partner marketers, regional teams, lifecycle, demand gen. Then ask each of them a blunt question: how confident do you feel building something new in this tool without asking ops?
That answer decides more than any feature matrix. Marketo is powerful, but it rewards specialists. If your event and partner marketers queue every email behind one ops person, the platform’s power is not reaching the business. HubSpot’s interface lets a much wider group build and launch safely, which is usually the real reason teams move: ease of access for marketers, not a missing capability.
The reverse is also true. If two experienced Marketo admins build everything and the rest of the team only requests work, ease of use matters less, and you may be paying to move for no gain.
2. How deep is your instance, really?
Before anyone writes a migration plan, read what the instance is actually doing. Many Marketo instances that have been running for five years or more turn out to be wide but shallow: a lot of programmes and assets, simple webhooks, basic scoring, very little deep conditional logic. A wide, shallow instance can move. Most of its volume is old programmes nobody runs any more.
A deep instance is different. Nested smart campaigns that call each other, heavy use of tokens and program-level logic, custom objects feeding scoring, and webhooks doing real work in the middle of a flow are expensive to rebuild anywhere. Deep conditional logic is the strongest single reason to stay on Marketo.
A quick way to tell: export the list of active smart campaigns and count how many have run in the last 90 days, how many call other campaigns, and how many depend on webhooks or custom objects. If the active, interdependent set is small, you are wide and shallow.
3. What will you buy on top of the licence?
Neither platform’s licence is the full cost. The useful comparison is the licence plus everything you will add to make it do the job.
- Email rendering QA. Teams on Marketo commonly add a separate rendering tool such as Litmus to test emails across clients. Check what your tier includes before assuming it is covered.
- Attribution. HubSpot’s attribution reporting is built in, but it is gated by tier. Contact-create attribution sits in Professional; deal-create and revenue attribution need Enterprise. Two traps: a W-shaped model returns nothing for a deal created before its contact, and there is no native “influenced” model. Marketo teams usually pair the platform with Marketo Measure or another attribution tool.
- Admin capacity. Count the hours, not just the tools. A platform only specialists can run means paying for specialist hours permanently.
- Year one versus steady state. Year one carries implementation and any services fee on top of licences. Show finance both numbers separately, or the migration will look like a cost increase forever.
The pattern we see most often: Marketo is a very capable engine, but you end up buying other tools around it. HubSpot bundles more, then charges for it through tier upgrades. Price both the way you would actually run them.
4. How is your Salesforce org wired?
If Salesforce is your CRM, map the integration before choosing anything.
- Marketo pairs with one Salesforce org. The standard sync connects one Marketo instance to one Salesforce org. Running two Marketo instances against the same org is something the Marketo community treats as unsupported and risky. A multi-brand estate with several Marketo instances therefore often has to consolidate them into one before it can move anywhere.
- HubSpot’s Salesforce connector behaves differently. It has its own sync rules, inclusion lists and field mappings, and its own failure modes. Plan to audit it the same way you would audit the Marketo sync. Our HubSpot–Salesforce sync audit lists the checks.
- A platform you already run counts. If a sister brand or business unit is already on HubSpot, extending an existing contract and portal is usually cheaper and faster than adding a new vendor. Scale what you already have before buying something new.
5. Where are both vendors heading?
Product direction matters for a decision you will live with for five years. Ask both vendors for the roadmap of the features you depend on, in writing, and ask existing customers how often those promises shipped on time.
Two things are worth weighing in 2026. First, AI access: HubSpot offers an MCP connector, and marketing-ops leaders we speak with increasingly ask whether their system of record can be read and acted on by AI assistants. Second, technical debt is a fair counterweight to roadmap enthusiasm. A team that likes HubSpot’s direction can still take six months to a year to unwind a deep Marketo build. Both points are true at once.
6. Can you migrate and clean up in one move?
If the answers point to HubSpot, do not lift and shift. Use the move to clean up.
- Set one clean cutoff date. Anything not used since that date does not move. In a five-year-old instance, most assets will not make the cut.
- Archive in the old platform; do not delete. Pause and archive old programmes so the history stays retrievable during the overlap.
- Train before you migrate. Record build sessions in the new platform so people can follow how things are meant to be built, and migrate from approved templates rather than copying old emails one by one.
- Route decisions, do not guess them. Standard assets go straight to whoever is doing the migration. Ambiguous ones (a programme that sent a hundred emails in six months to an unclear audience) go to a named owner to decide.
- Line up the people at the seams. Web, Salesforce admins, BizOps and procurement need to be on standby for cutover week.
- Ship a first phase, then hand it over. Get the core flows live, then let marketers learn by building in the new platform while ops handles the edge cases.
The hidden debt shows up at the seams. Expect to find flows that only worked because someone did a manual step in the middle every week. Write those down; they are your real requirements.
Three HubSpot facts to plan around:
- Lifecycle stage date properties are stamped and backfilled automatically, and are hard to correct after a careless import. Get the import order right first time.
- Forms overwrite stored values unless “Don’t overwrite” is set on each field.
- HubSpot retired its legacy score property in 2025. Scoring is rebuilt in the Lead Scoring tool by hand; nothing carries over from Marketo automatically.
Keep the old platform paused, not cancelled, for at least 30 days after cutover. Our Marketo to HubSpot migration guide has the week-by-week plan.
When we would tell you to stay on Marketo
- A small, skilled ops team builds everything, and the wider team is not asking for direct access.
- The instance is genuinely deep: interdependent smart campaigns, program-level tokens and custom objects driving scoring and routing.
- Your Salesforce integration is stable, well documented and trusted by sales.
- The migration would have to happen in the same year as a CRM change, a rebrand or a reorganisation.
When we would tell you to move to HubSpot
- Many marketers need to build and launch their own work, and today they queue behind ops.
- The instance is wide and shallow, and most of its assets have not run in a year.
- Part of the business already runs on HubSpot.
- You are paying for several bolt-on tools that HubSpot would replace at a tier you can afford.
The one-page version
| Question | Points to HubSpot | Points to Marketo |
|---|---|---|
| Who builds? | Many non-specialists | A few specialists |
| Instance depth | Wide and shallow | Deep, interdependent logic |
| Cost on top | Bolt-ons HubSpot replaces | Bolt-ons already paid for and working |
| Salesforce | Sister brand already on HubSpot; multiple Marketo instances to merge anyway | One clean, trusted sync |
| Timing | A quiet year | A year with other big changes |
If the table splits down the middle, the tie-breaker is usually the first question. A platform your team can confidently use beats a more powerful one only a few people can.
Not sure which side your instance falls on? A read-only look at your active campaigns, sync and reporting usually answers it. Start here.