When teams start thinking about Marketing Cloud Next, the temptation is to jump straight into shiny features. Dynamic journeys. AI-powered personalisation. Real-time segmentation. But the hard truth is, none of those matter if your data isn’t in shape.
We’ve seen it first-hand. An organisation invests in the platform, gets excited about launch, and then discovers halfway through the project that their customer records are riddled with duplicates, inconsistent consent, or patchy data. Instead of creating campaigns, they’re cleaning up messes.
Why unification underpins everything
In Marketing Cloud Next, Data Cloud sits at the centre. It’s where segmentation, personalisation, and automation all draw their power. If you haven’t unified your records, you’ll struggle to deliver a seamless experience.
Unification means bringing together all the separate records that belong to the same customer. Without it, segments are unreliable because the same person sits in multiple lists. You risk sending duplicates or conflicting communications, like one message welcoming them as a new lead and another recognising them as a long-term buyer. The result is confusion and a broken experience.
Why consent needs equal focus
Consent is related but distinct. It’s about having the customer’s permission to use their data and honouring that consistently across every channel. If consent isn’t unified and maintained, you risk both compliance issues and customer frustration.
We’ve seen cases where a customer unsubscribes in one channel but continues to receive messages because another record still shows them as opted-in. Marketing Cloud Next introduces new consent objects designed to help avoid this, but only if organisations treat consent as a first-class part of their data strategy.
Unification ensures you recognise the customer as one person. Consent ensures you communicate with them respectfully and legally. Together, they create the foundation for Marketing Cloud success.
A practical path forward
Perfection isn’t required, and it’s not realistic. What works is starting small. For most businesses, unifying records by email address is a solid first step. That way, the customer receives one marketing communication that reflects their combined activity, rather than two competing ones.
For some businesses, especially those with multiple brands or product lines, more advanced identity resolution might be needed. But that doesn’t mean tackling everything at once. It means prioritising the decisions that have the biggest impact on the customer experience.
Laying the groundwork for unification and consent
Here are some simple steps we recommend when preparing your data:
- Audit your current state
Examine a sample of customer records and look for duplicates across key identifiers like email, mobile, and loyalty ID. Pay close attention to consent status. - Define your ‘golden record’ rules
Decide what makes up a single source of truth. Start with the simplest rule (usually email) and expand later. - Unify as you go
Use Salesforce Duplicate and Matching Rules to flag and merge records. In Data Cloud, leverage identity resolution settings to unify profiles in a way that fits your business. - Set up consent tracking
Consent should flow consistently across all records. If a customer unsubscribes in one channel, that preference should carry everywhere. - Establish stewardship
Nominate a team or person to oversee unification and consent health. A light-touch monthly review can prevent bigger issues later.
How unification unlocks potential
When your records are unified and consent is managed properly, everything else works better. Segments become more reliable. AI models have a stronger base to learn from. And marketers can focus on creativity and strategy instead of firefighting duplicates or chasing compliance issues.
Think of unification like renovating before moving into a new home. You could drag all your old clutter in, but you’ll just spend months tripping over it. Or you can take the time to set things up properly, so the new space works the way it should.
If you’d like to talk through how to prepare your data for Marketing Cloud Next, we’re here to help.




