You've got multiple departments to onboard. Possibly multiple brands. And now you're trying to figure out what HubSpot licensing actually looks like for your business; which Hubs, tiers, seats, what the business needs to implement first, and what the cost will be - before you're willing to commit to anything.
That's a lot to hold at once. And it's exactly the kind of complexity a well-designed rollout is built to handle.
The short answer: you don't need all of those answers before you go live. A well-designed phased rollout lets you start where the value is highest, build confidence early, and bring the rest of the business in once the foundation is proven.
Here's how it works in practice.
"We're not quite ready yet" - what that usually means
It's one of the most common things we hear from businesses evaluating a HubSpot rollout. And it almost never means what it sounds like.
In our experience, "not ready yet" tends to mean one or more of the following:
- We're stuck on a platform whose licence is expiring, and we need to move before we're ready to commit to a full rollout
- We have multiple departments to onboard and don't know where to start
- We're not sure which Hubs we need, or whether we need them all at once
- We have existing platforms that need to connect and we don't know how
- We have data to migrate and it feels like a prerequisite to everything else
- Marketing, sales, and service all have different ideas about what they need
If any of that looks familiar, the question you're probably sitting with is: do we try to do everything at once, or is there a smarter way to sequence this?
There is. And the businesses that get the most out of HubSpot almost always take the phased approach.
"In our experience, the businesses that try to go live with everything at once often find themselves overwhelmed before they've seen any real value. The ones that focus on a single team or business unit first, and do that well, build momentum that carries the whole rollout forward. It also delivers quick wins and gets teams excited! Phasing isn't a compromise. It's actually how some of our best implementations are done."
— Michelle O’Keeffe, CEO Engaging.io
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What phased implementation actually means
A phased rollout is a deliberate design decision that sequences your rollout around business priority, not arbitrary timelines. In practice, it means working through three questions:
What needs to be live to generate value from day one?For most businesses, this is a core Hub such as Marketing or Sales, with clean data, core workflows configured, and the team trained and adopting the platform.
What can come in phase two, once the foundation is stable?This might be your Service Hub, a second business unit, or an integration with a third-party platform that doesn't have to be connected on day one.
What are the dependencies you need to map now, even if you build them later?Data architecture, integration touchpoints, and future hub licensing decisions all need to be understood at the outset - even if they're not built yet. Getting this wrong in phase one makes phase two significantly harder.
A good implementation partner walks you through this mapping before anything is built. The goal is a rollout plan that reflects your actual business, not a generic deployment schedule.
How we approach the design conversation
Before a single workflow is built, our process starts with scoping and discovery sessions designed to understand four things: what your team needs to go live, what the existing tech stack looks like, what each department's minimum viable starting point is, and what’s on the wishlist for how things could be done better.
From there, we help you identify what's essential for phase one, and what's better placed in later phases once the business has adoption momentum.
This includes:
What platforms will be impacted?
If your CRM needs to connect to a marketing automation tool, an ERP, or a ticketing or booking platform, those integration points need to be mapped even if they're not built immediately. Getting the data model right from the start prevents expensive retrofits later.
What does each team actually needs to operate?
Marketing, sales, and service often have different ideas about what "ready" looks like. Part of our job is to translate each team's requirements into a sequenced build, so no team is blocked waiting for a part of the system that isn't critical to their day-to-day.
What training is required at each stage?
Adoption doesn't happen automatically. A phased rollout includes a phased training plan, so each team is onboarded when their part of the platform is live and relevant, not six months before they'll actually use it.
Two ways phasing a project plays out
Phasing doesn't look the same for every business. In our experience, it tends to fall into one of two patterns.
1. Phasing by Hub or department
Some businesses are clear that they want Marketing Hub live first - demand generation is the priority, and Sales Hub will follow once pipeline is flowing. Others need Sales up and running while marketing automation comes later. The Hub sequence is driven by where the business pain is greatest and where adoption will be fastest.
Xanterra Travel Collection is a good example of this in practice. Managing seven travel and hospitality brands across the US, Xanterra needed to retire a fragmented set of legacy platforms and consolidate all marketing operations into a single governed system.
2. Phasing by business unit or brand
Organisations with multiple brands, franchises, or subsidiaries often roll out Hub by Hub across one entity first, prove the model, and then replicate it. This approach reduces implementation risk and builds internal champions who can support the rollout in subsequent phases.
What this looks like for you
The businesses that get the most out of a phased rollout typically have a few things in common.
- There's a named internal owner; someone with authority to drive adoption and make configuration decisions.
- There's an executive sponsor who understands that this is an operating model change, not just a software installation.
- And there's a willingness to start with what's essential, prove it works, and build from there.
If your team is still working through whether a phased approach makes sense for your situation, that's exactly the conversation we're set up to have. We've been doing complex HubSpot implementations since 2009, and as an Elite HubSpot Partner and 2025 JAPAC Partner of the Year, the multi-phase, multi-Hub rollout is one of the projects we do most.
Ready to map out what your rollout could look like?
Frequently asked questions
Do we have to buy all the HubSpot Hubs we need upfront, or can we start with one?
You can start with a single Hub, but it's worth mapping out everything you'll need before you commit to anything. In our experience, particularly at Enterprise tier or when dealing with multiple Hubs, it's often more cost-effective to plan and purchase your full Hub requirements upfront rather than adding them on ad hoc, as pricing can differ. We'd always recommend having that conversation with your HubSpot rep early so you're not making licensing decisions in isolation. This is general guidance only; your rep will give you the specifics for your situation.
How long does a phased HubSpot implementation typically take?
It depends on the scope of each phase. A focused phase-one rollout covering a single Hub with core configuration and training can be completed in weeks. More complex phases, with data migrations, custom integrations, and multiple teams, take longer. The right implementation partner will give you a realistic scope before you start, not an aspirational one.
What's the risk of phasing our rollout? Can we end up with a disconnected system?
The risk is real if the phases aren't planned with the end state in mind. That's why the design conversation matters. If your data model and integration architecture are mapped in phase one, even for elements that won't be built until later, each phase connects cleanly to the next. It's also worth thinking through which platforms you're currently using that you'll retire as HubSpot comes online, and what's involved in retiring them. In our experience, implementation timelines are often pushed out not by the HubSpot build itself, but by the licensing and wind-down of existing platforms. Factor that in early.
What should be in scope for phase one?
Phase one should cover whatever generates the fastest value, or addresses the biggest pain point putting pressure on the business right now. If something is blocking revenue, slowing the team down, or creating daily operational friction, that's where you start. The goal of our scoping process is to help you identify that for your specific situation, not to apply a generic template.
What happens to our existing data and platforms during a phased rollout?
Your existing systems should continue to run while HubSpot is being built and configured. The decision about when to switch them off is an internal one, and it's worth planning that transition deliberately rather than leaving it open-ended.
On data: you'll need to decide whether you want to migrate historical data across, and if so, how much. Not everything needs to come over. In our experience, most businesses find that roughly a year's worth of data, or whatever covers a typical customer lifecycle, is what's genuinely useful in the new platform. Anything beyond that can stay in your existing systems for reference if it's needed later.
Can a phased rollout work if we're also migrating data from another CRM?
Yes - and it's often the better approach. Migrating everything at once while also onboarding multiple departments compounds risk. A phased plan can sequence the data migration to land in the phase where it's most critical, rather than requiring it all to be complete before anything can go live.