Company lists · Data refreshed September 2026
Top 23 Legal client portal software companies based in the United Kingdom
RevenueBase identified 78 legal client portal software companies headquartered in the United Kingdom as of September 2026 and tracks 1,273 professional contacts across them, including 554 with verified work emails and 106 with mobile numbers. London is the largest hub.
This list covers legal client portal software companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 23 largest legal client portal software companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 66 | ||||
“PracticeEvolve is a trusted provider of cloud-based solutions designed to streamline the business operations of mid-tier law firms.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 57 | ||||
“ShareDo, part of Clio, is an adaptive case and matter management platform.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 54 | ||||
“Passle powers growth at the world's leading professional services firms, including Ropes & Gray, Linklaters, Quinn Emanuel and many more.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | Leap Legal Software UKPartial evidence | 50 | |||
“LEAP’s legal practice productivity solution leads the world in the delivery of state-of-the-art legal technology.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 47 | ||||
“SOS Legal, now incorporating Linetime legal software, continues to solidify its position as a leading provider of legal software solutions for enterprise law firms (150+ users)…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | Peppermint TechnologyStrong evidence | 45 | |||
“Peppermint Technology is an innovative cloud software provider that exclusively serves the legal market.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 35 | ||||
“Perfect Portal helps law firms win more work, deliver a better client experience and get clearer visibility and control over their new business.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | 22 | ||||
“Clinked is a white-label client portal that brings communication, files, approvals, and project updates into one secure, branded space.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 20 | ||||
“Osprey Approach provides an all-in-one, accounting, practice, and case management software solution to UK high-street and multi-branch law firms.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | 20 | ||||
“Index Property Information has joined Dye & Durham.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 18 | ||||
“Hoowla is a comprehensive, cloud-based case management software designed specifically for legal professionals.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | 16 | ||||
“Software Designed To Make Lawyers' Lives Easier" Welcome to Zylpha.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 14 | ||||
“With over 40 years of expertise in the legal sector, Linetime, part of the SOS Legal portfolio, delivers innovative software solutions designed to maximise efficiency and return…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 11 | ||||
“Matters.Cloud provides lawyers with an easy way to manage existing clients and relationships, develop new contacts and opportunities, capture time in the office and on the go and…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 11 | ||||
“Providers of Case Management, Legal Practice Management Solutions and Legal Accounting Software.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 11 | ||||
“AmLaw 30, Magic Circle, and other top-tier law firms trust Metamorf to strengthen the way they run their practices.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | 10 | ||||
“Yao is a cloud based legal practice management system built for lawyers, by lawyers.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 9 | ||||
“Claims Gate is an all-in-one client onboarding and case management platform, supporting volume and group litigation cases.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 9 | ||||
“Harvey Baker uses a marker leading client portal that puts us ahead of our competition.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 7 | ||||
“Alacrity provides consultancy and managed services to law firms and corporate legal departments of all sizes backed by our proprietary technology suite.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | DocportalIndirect evidence | 6 | |||
“We believe experience is everything.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | 6 | ||||
“Hoxro legal case management system solves some of the biggest pain points lawyers face with their current legal software.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | 5 | ||||
“Legalytics is an innovative provider of integrated web applications, consulting services and BI analytics solution that enables law firm to offer quality service to the clients…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 23 of 78 legal client portal software companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 554 reachable decision-makers.
Free signup · no credit card
Legal client portal software companies based in the United Kingdom at a glance
As of Sep 4, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among legal client portal software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the United Kingdom whose own description of what they do matches “legal client portal software companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among legal client portal software companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 554 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 4, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Legal client portal software companies by metro
- Legal client portal software companies in London31
Frequently asked
How many legal client portal software companies are there based in the United Kingdom?
RevenueBase identified 78 legal client portal software companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Practiceevolve, headquartered in Leeds, tops this list with the largest team on record.
Which city has the most legal client portal software companies?
London leads with 31 headquartered companies, followed by Leeds (3) and Nottingham (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 554 verified decision-maker contacts tracked across these 78 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 2026.
Ready to reach these companies? Verified emails and direct dials for all 78 legal client portal software companies based in the United Kingdom. Start with a free account, no credit card.
Get the full listRelated lists
Legal client portal software companies by geography
- Legal client portal software companies based in the United States
- Legal client portal software companies based in Brazil
- Legal client portal software companies based in France
- Legal client portal software companies based in Canada
- Legal client portal software companies based in Germany
- Legal client portal software companies based in Australia
Browse the directory
Browse: Companies home · All United Kingdom lists · All Legal client portal software companies lists · New lists
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Legal client portal software companies based in the United States
- Legal client portal software companies based in Brazil
- Legal client portal software companies based in France
- Legal client portal software companies based in Canada
- Legal client portal software companies based in Germany
- Legal client portal software companies based in Australia