HubSpot or ActiveCampaign: The Real Question for a Growing Australian Business
If you already run ActiveCampaign, the question is whether growth has outpaced a specialist email tool, and what the switch to HubSpot actually costs to make.
There's a specific kind of growing pain that hits a business right as it starts to find its rhythm. You started with a simple email tool to send a few newsletters. Now you have a sales team that needs a real pipeline, a support team drowning in manual emails, and a marketing team trying to work out which LinkedIn ad actually led to money in the bank. You're no longer just sending emails. You're trying to manage a complex, disconnected set of tools that were never designed to talk to each other.

We see businesses reach this fork every week. On one side, ActiveCampaign, a genuinely good specialist in sophisticated email automation. On the other, the HubSpot Smart CRM, a unified platform built to run your entire revenue operation.
The real decision is whether you want a specialist bolt-on for marketing, or one platform for the whole revenue engine. That's a genuine trade-off, not a foregone conclusion, and it's worth working through properly before you commit to either side.
A specialist tool versus a unified platform
ActiveCampaign started as an email marketing and automation specialist, and it's exceptionally good at building complex, branching email sequences. The problem shows up as the business grows: email is only one slice of the customer journey, and using ActiveCampaign as your primary sales CRM or customer service hub means hitting a ceiling fast. Most businesses respond by bolting on extra apps, which creates exactly the disconnected set of tools this whole problem started with.
HubSpot was built from a single code base from the start. The Smart CRM is the record of every interaction your brand has with the outside world. Whether a lead is talking to a chatbot, clicking an ad, or negotiating a quote, it's logged in the same place.
One record, one version of the truth
In ActiveCampaign, marketing data and sales data often live apart, which leads to two teams accidentally saying different things to the same prospect. In HubSpot, marketing can see exactly which sales emails have gone out, sales can see exactly which content the prospect has read, and service can see the full history before they pick up a support ticket.
Where HubSpot pulls ahead once you're past the inbox
Sales Hub
ActiveCampaign has a Deals feature. HubSpot's Sales Hub is a fuller sales execution platform: Breeze AI can draft follow ups, and the Product Library and Quote Creator let you send branded, legally binding quotes in minutes rather than building them from scratch each time.
Service Hub
Customer retention is the most profitable kind of growth there is. HubSpot includes a full help desk and ticketing system natively. ActiveCampaign needs a third-party tool bolted on to do the same job, which is one more system to keep in sync.
Content Hub
Your website is one of your best salespeople. HubSpot's Content Hub can change a page's call to action based on where a visitor already sits in your CRM, showing a returning lead "Book a demo" instead of "Subscribe to our newsletter". ActiveCampaign can't do this at the CMS level, because it isn't a CMS.
Where AI actually fits into the comparison
ActiveCampaign's AI is mostly focused on writing better subject lines. HubSpot's Breeze AI goes further: a Prospecting Agent that finds leads matching your ideal customer profile, a Social Media Agent that builds a schedule from your best performing CRM data, and a Customer Service Agent that answers support queries using your own knowledge base. If AI-assisted work is part of why you're considering the switch, this is a real, not cosmetic, difference between the two.
Outgrown the email tool but dreading the migration?
The tool that got you to ten people rarely handles twenty.
What the Spam Act means for whichever platform you choose
Every list you're sending to, in ActiveCampaign or HubSpot, sits inside the Spam Act 2003, enforced by the ACMA. The Act draws a hard line between express consent, where someone knowingly agreed to receive your marketing, and inferred consent, which only holds up where they directly gave you their address and it's reasonable to expect they'd want marketing from you, usually because of a real, ongoing relationship. Every commercial message also needs a working unsubscribe option that doesn't demand a login or extra personal details, and the burden of proving consent sits with you, not the person you emailed.
This matters for the migration decision specifically. If you can't currently produce, per contact, how and when consent was given, that's a gap regardless of which platform you're on, and it's worth fixing as part of the move rather than carrying the same problem into a new system.
What migrating from ActiveCampaign to HubSpot actually involves

Step 1: Audit and clean the data first
Before you move anything, archive the dead leads and unsubscribed contacts. Map your ActiveCampaign custom fields to HubSpot properties using the Data Sync tool, and convert your ActiveCampaign tags into dropdown properties in HubSpot so your reporting actually works afterwards.
Step 2: Rebuild automations, don't copy them
HubSpot's workflow tool is more intuitive but works differently to ActiveCampaign's automation builder. Map your three most important customer journeys first, welcome sequence, abandoned cart, post purchase, and build those using HubSpot's templates before touching anything less critical.
Step 3: Migrate the assets that are actually worth keeping
This covers email templates, landing pages and forms. HubSpot has a built-in blog importer and page migration tools, but the better approach is usually a fresh start: take your best performing copy and rebuild it in a proper, mobile-optimised HubSpot template rather than porting old layouts as-is.
Step 4: Hand over the CRM properly
If you have a sales team, this is the part to get right. Export your deals and notes from ActiveCampaign, and use the native ActiveCampaign, HubSpot integration in the App Marketplace to sync data in real time during the transition so nothing falls through while both systems are live.
Step 5: Train the team, not just the admin
A CRM is only as good as the people using it. Get the team through HubSpot Academy, and show them the practical things that make daily use easier, like the Chrome extension for Gmail, rather than assuming certification alone gets them comfortable with the platform.
Why the investment usually makes sense

HubSpot is a real cost. But for a growing Australian business, the return usually comes from three places: cancelling the separate subscriptions you're paying for on top of ActiveCampaign, closing deals faster because reps have every piece of context in one sidebar, and catching churn earlier because Service Hub can flag an account health issue before the customer walks.
The actual decision
You can keep patching a specialist email tool together with extra apps and clever workarounds, but there's a point where that stops being cheaper than switching. If your business is planning to keep growing, the question worth answering honestly is whether ActiveCampaign is still the right foundation, or whether you're already paying the cost of outgrowing it in workarounds and disconnected data.
Weighing this up against your CMS setup too? Our comparison of HubSpot Content Hub against a standalone CMS stack covers the same consolidation question from that angle. If you do make the move, it's worth understanding what HubSpot's partner tiers actually mean, and what ongoing support looks like once you're running on it.
Wondering what actually breaks in a CRM migration?
Everyone plans for the contacts, then loses the history.
Our RevOps and HubSpot team can help you work out whether the switch pays off and cost it properly. Get in touch.