What is a preference centre?
One page where a person sets what they want to hear about, and corrects their own details. Written for internal communicators, who meet the idea later than marketers do.
The definition
A preference centre is a single page, reached from a link in whatever you send, where the person receiving your communications decides what they get. They tick the topics they want, correct the details you hold about them - their site, their team, their working pattern - and leave. There is no account and no password, because the link itself is the authentication.
The important part is the direction. Every other way of maintaining a list involves somebody being told about a change and then making it on the person's behalf. A preference centre removes that step, which matters because the person who knows a detail has changed is never the person with permission to change it.
How it differs from an unsubscribe link
An unsubscribe link offers one answer: stop. It is a legal requirement for marketing and it is a blunt instrument, because most people who use it did not want nothing - they wanted less, or something different. Having only a door marked exit turns "I get too many of these" into a permanent departure.
A preference centre replaces that single door with a set of choices, and keeps the exit as one of them. In practice it means somebody moving from one site to another updates their site instead of unsubscribing, and somebody overwhelmed by eight topics keeps two rather than none.
What a preference centre typically holds
The specifics vary, but almost all of them are some combination of these four.
Topics
Which subjects this person wants. For an internal list that is usually a handful: site updates, engineering works, social events, the union bulletin.
Attributes
Facts that decide what is relevant. Which site somebody works at, which team, whether they are on shift patterns. These change more often than anybody expects.
A consent record
What the person did, when, and against which version of the form. This is the part that turns 'they agreed' from an assertion into something you can show.
A way out
One click, always visible, no explanation required. Recorded permanently so it is not undone by a later import.
How one works in practice
From the point of view of the person on the list.
They receive something you sent
At the bottom is a link that says, in effect, choose what you hear from us. It is not hidden and it does not say 'manage subscriptions' in six-point grey.
They open it and see their own record
No sign-in. The link identifies them, is valid once, and expires, so a forwarded copy is already spent by the time anybody else clicks it.
They change what is wrong and close the tab
Fifteen seconds. No password to remember, no account created, nothing to confirm by email a second time.
Your list is correct from that moment
Not at the next audit, and not after somebody forwards you their new details. The record they corrected is the record you send to.
Why internal teams have been late to this
Marketing has had preference centres for well over a decade. They came with the email platforms, because the commercial argument was immediate: a smaller list of people who chose to be there outperforms a larger list of people who did not, and the regulation around marketing consent made the record worth keeping.
Internal communications inherited neither. The list is usually not in a marketing platform at all - it is in a spreadsheet, a distribution group, or somebody's saved recipient list - and the tools purpose-built for internal communications are enterprise suites bought through procurement. Between a spreadsheet and a suite there has been very little.
The consequence is a job that lands on one person. Somebody owns the file, everybody else knows their own details, and the two are connected only by people remembering to send an email. That is not a discipline problem and it does not respond to trying harder.
When an internal team actually needs one
Not always, and it is worth being clear about that. If your list is short, changes rarely, and nobody has asked you to demonstrate that people opted in, a spreadsheet is genuinely adequate and paying for anything would be waste.
It becomes worth having when one of three things is true. You have found yourself sending a message asking people to reply with their correct details, which is the clearest possible signal that the list has outgrown its tool. Somebody has asked you to show why a particular person is receiving something, and you could not. Or a meaningful part of your audience is not in the staff directory the list would otherwise be built from - contractors, volunteers, governors, people on a shared site - so there is nothing to derive it from and they have to put themselves on it.
Common questions
Is a preference centre the same as a subscription management page?
Broadly yes, and the terms are used interchangeably. 'Subscription management' tends to imply a list of newsletters with checkboxes, while 'preference centre' usually also covers the attributes that decide relevance, such as which site or team somebody belongs to. In practice most products do both.
Does a preference centre send email?
Not necessarily, and many do not. A preference centre holds the list and the choices; a sending platform composes and delivers the message. Some suites include both. Signedup deliberately does only the first, so you keep sending with whatever you already use.
Do people need an account to use one?
They should not. Requiring an account is the fastest way to make sure nobody updates their details, because creating one is more effort than tolerating the wrong emails. A well-built preference centre identifies somebody from a single-use link and asks for nothing else.
Is a preference centre required by GDPR?
No. There is no requirement to have one. What the regulation does require is that consent, where you rely on it, can be demonstrated and is as easy to withdraw as it was to give, and that people can see and correct data you hold about them. A preference centre is a practical way of satisfying all three at once, which is why they became standard in marketing. It is a means rather than an obligation.
Will it shrink my list?
Usually it reduces the headline number and improves what remains, because people who would have unsubscribed instead narrow what they receive, while genuinely dead addresses stop being counted. If your reporting is judged on list size that is worth discussing before you start.
What about staff who are rarely at a desk?
They still need an email address, because that is how somebody proves a record is theirs, but they will not see a message asking them to confirm anything. The usual answer is a printed code somewhere they already go - a noticeboard, a depot wall, a payslip - leading to the same form, which they can open when it suits them.
Where to go from here
Whether or not you end up using anything of ours.
Compared with a spreadsheet
The most common alternative, its one structural weakness, and when it is still the right answer.
Compared with a distribution list
Why a directory group is accurate about employment and silent on preference.
Keeping a list clean
A practical guide to why lists fall out of date and the one change that stops it.
See what one looks like
Signedup is a preference centre built for internal communicators rather than marketers. Thirty days, no card.