At most firms a client's contact details sit in the practice management system, their matter history lives in an inbox, and their marketing preferences are in a spreadsheet nobody has touched since whoever built it left. Ask three fee earners for a complete picture of the same client and you'll get three different answers. Not because anyone has done anything wrong, but because the data was never designed to come together in the first place.
The fix is not a fourth system. It's one well-designed relationship platform that pulls the existing picture into a single, secure record.
Most firms grow their systems the way they grow their practice areas - one at a time. Practice management software handles matters. Email handles relationships. A spreadsheet handles marketing consent, until it does not. Each tool does its job well in isolation. None of them talk to each other.
The result is an accumulation of systems that are much harder to secure, govern or explain to a regulator, an insurer or a client than a single one.
Under UK GDPR, a firm has to know what personal data it holds, why it holds it and when it must delete it. Under the SRA's expectations around client confidentiality and accurate record keeping, it also has to show that data is properly controlled, not just collected. Both are close to impossible to answer with confidence when the same client exists in four places with four different levels of access control.
Security compounds the problem. A spreadsheet on someone's desktop is not access-controlled. An inbox is not audit-logged. Data that should have been deleted years ago often just sits there, because no single system is responsible for enforcing retention. Each of these gaps is a route to the same outcome: the firm cannot say with confidence who can see a client's data, or where all of it lives, if a regulator, an insurer or a client ever asks.
A relationship platform, properly configured, gives a firm one governed record per client. Every fee earner working with that client sees the same information, subject to the same permissions, logged in the same way. It does not replace practice management software. It sits alongside it, doing the job that matter software was never built for: BD activity, relationship history, marketing preferences and client development, all in one place, all governed centrally.
This is what client relationship management for law firms actually looks like - not a sales tool bolted onto a practice, but a single governed record everyone works from. Client development, referral relationships and matter history are not marketing data. They are the record of how the firm earns and protects its work, and they need the same rigour as any other regulated record.
That single record is also what makes the rest of GDPR answerable. One place to hold data means one place to apply retention rules, one place to log access, one place to respond to a subject access request.
Properly configured, yes, and often more secure than the patchwork it replaces. Role-based permissions mean a fee earner sees only the clients relevant to them. Every access and amendment is logged automatically, which no spreadsheet or inbox can offer. Retention rules can be enforced by the system rather than relied upon as policy nobody checks.
Consolidating client data is not a technology project - it is a governance decision, delivered through technology. Firms that get this right start by mapping where client information currently lives and who can currently see it, before they touch any configuration. Only then does the platform become the thing that enforces the answer, rather than another place the data can drift.
A single client record is not a nice-to-have. It is the only realistic way to answer what data a firm holds, why it holds it and who can see it.
Karman Digital is a Top 20 HubSpot Diamond Partner in EMEA, with 15 years' experience across regulated and professional services sectors. For firms weighing up HubSpot for legal services, that experience is what closes the gap between a generic implementation and one built for how a partnership actually works.
Getting a single client record in place solves the visibility and security problem.