The ideal mortgage broker software stack for a UK advice firm

A mortgage broker software stack should make the firm easier to run. In practice, many stacks do the opposite. Leads arrive in one tool, fact-finds sit in another, documents live in email, sourcing is separate, notes are copied into a compliance system and renewal dates end up in a spreadsheet.

The ideal stack is not necessarily one platform. It is a set of tools where each one has a clear job and client data does not have to be re-entered at every step.

Layer 1: lead capture

Every enquiry should enter the same pipeline, whether it comes from a website form, phone call, paid campaign, introducer, estate agent or referral. The first layer needs source tracking, instant acknowledgement and a clear next action.

Missed calls and out-of-hours enquiries deserve special attention. A lead that waits until tomorrow morning is often no longer your lead.

Layer 2: CRM and case management

This is the operating layer. It should hold clients, cases, tasks, notes, adviser ownership, administrators, documents, compliance status and review dates. For most firms, this is the system that decides whether the day feels controlled or chaotic.

A good CRM tells every person what needs attention today. It does not rely on someone remembering the case history.

Layer 3: fact-find and documents

Fact-finds and document collection should be client-led where possible. The client completes structured forms, uploads documents and sees what remains outstanding. The adviser should not spend hours decoding email attachments and renaming files.

This layer is where client portals, secure upload links and automated reminders usually deliver quick wins.

Layer 4: sourcing, criteria and affordability

Mortgage sourcing, lender criteria and affordability checks are specialist jobs. Twenty7tec, Mortgage Brain, Iress, Acre and other platforms compete heavily here because product research is central to advice.

The stack works best when sourcing results can flow back into the case record. If an adviser has to copy the same recommendation data manually, the firm is paying for friction.

Layer 5: compliance and reporting

Compliance should be evidenced throughout the journey, not reconstructed at the end. Audit trails, suitability report support, vulnerability prompts, Consumer Duty evidence, file review status and management reporting all matter.

For larger firms, reporting should cover conversion, adviser capacity, case age, lender delays, protection attachment and review opportunities.

Layer 6: AI and automation

AI should sit around repetitive work: call summaries, meeting notes, email drafts, task suggestions, document checks and client follow-ups. It should not be presented as regulated advice.

The practical test is simple. If a human adviser must still make the judgement, AI can prepare the work. If the system is making or implying the judgement, slow down and check the compliance position.

The rule for every new tool

Every new tool should either remove a manual step, improve client experience, strengthen evidence or create measurable revenue. If it does none of those, it is probably just another login.