Built for UK Solicitors' Firms

Every matter. Every deadline.
Every compliance obligation.

MatterKey is the legal practice management platform built for SRA-regulated firms. Matter lifecycle, compliance, AML, billing, and AI — in one system, at a price that makes sense.

See Pricing Explore Features

Part of the Mastercopy platform family

DocFlow Aida AI Total Care Cyber Score Card
Platform
The complete legal operations platform.
Everything your firm needs to manage matters, stay compliant, and get paid — with AI built in, not bolted on.
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Matter Management

Full matter lifecycle from intake to archive. Conflict checks, risk assessments, supervision tracking, and practice-area-specific workflows.

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SRA Compliance

COLP and COFA dashboards. Undertakings register, complaints handling, file reviews, policy management, and breach logging — all tracked automatically.

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AML & CDD

Full AML workflow: client risk assessments, CDD checklists, PEP/sanctions screening, source of funds verification, SAR handling, and ongoing monitoring.

Time Recording & Billing

6-minute unit timer, hourly and fixed-fee billing, VAT calculation, invoice generation, aged debtors, WIP reporting, and client account management.

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DocFlow Integration

Every document lives in DocFlow. AI classification, OCR extraction, retention enforcement, compliance tracking, and full audit trail — no separate DMS needed.

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Aida AI Assistant

Governed AI with audit trail. Matter triage, time narrative generation, document classification, compliance monitoring, and contextual chat — all logged for the COLP.

One platform, specialist modules.
Toggle modules on and off per firm. Every module adds practice-area-specific workflows, case types, document templates, and AI prompts. Your data stays when you disable — nothing is lost.
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Insurance Counter-Fraud

Defendant-side fraud case management. Cross-case intelligence, fraud scoring, surveillance tracking, insurer portal, evidence pack builder.

Live
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Conveyancing

Residential and commercial transactions. Search tracking, key date cascades, SDLT calculation, completion statements, Land Registry submission.

Live
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Probate & Wills

Estate administration, will drafting, grant applications, IHT calculation, asset collection, beneficiary distribution, Trust Registration Service.

Live
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Litigation

Court deadline engine, CPR compliance, costs budgeting, Part 36 tracking, witness management, disclosure, and trial preparation.

Live
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Family

Divorce, financial remedy, children proceedings, domestic abuse, MIAM tracking, Form E deadlines, legal aid certification.

Live
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Personal Injury

Claimant and defendant PI. Portal stages, medical expert management, special damages, Part 36 offers, CFA/DBA tracking.

Live
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Commercial

Company formations, share purchases, shareholder agreements, commercial contracts, data rooms, Companies House filings.

Live
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Employment

Tribunal claims, settlement agreements, HR advisory, redundancy, discrimination, whistleblowing, ACAS early conciliation.

Live
Why Now
The compliance pressure is unprecedented.
UK solicitors' firms face more regulatory scrutiny than ever. MatterKey is built to keep you compliant without slowing you down.
74
SRA enforcement actions in 2024 — double the prior year
1 in 3
Firms found non-compliant on AML inspection
2027
FCA takes over AML supervision — far stricter regime coming
67%
Of legal cyber attacks target firms with fewer than 20 staff
Pricing
40–60% less than the incumbents.
UK-built, UK-hosted. No hidden costs, no long contracts.

Starter

£25/user/month
For small firms getting started
  • Matter management
  • Contacts & CDD
  • Time recording & billing
  • SRA compliance dashboard
  • 1 practice area module
  • DocFlow integration
Get Started

Enterprise

£45/user/month
For multi-office firms at scale
  • Everything in Professional
  • Multi-office management
  • Advanced analytics & MI
  • API access
  • Custom workflows
  • Priority support
Contact Sales

Ready to run your firm on one platform?

MatterKey replaces your case management, compliance tracking, billing, and document management — at a fraction of the cost.

Book a Demo