Company lists · Data refreshed September 2026
Top 25 Customer onboarding software companies based in the United Kingdom
RevenueBase identified 76 customer onboarding software companies headquartered in the United Kingdom as of September 2026 and tracks 1,064 professional contacts across them, including 429 with verified work emails and 49 with mobile numbers. London is the largest hub.
This list covers customer onboarding 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 3, 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 25 largest customer onboarding software companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 66 | ||||
“Smile ID provides the best Africa-focused solutions for real-time Digital KYC, Identity Verification, User Onboarding, Document Verification, Liveness Checks, Face Verification…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 64 | ||||
“Mitek (NASDAQ: MITK) is a global leader in mobile capture and digital identity verification solutions built on the latest advancements in AI and machine learning.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 57 | ||||
“MVSI is a global technology and services provider specializing in merchant onboarding, identity verification, compliance, and screening solutions for organizations in regulated…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | Lifecycle SoftwareIndirect evidence | 52 | |||
“We propel telecoms to innovate fearlessly for the last 30 years.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 48 | ||||
“No matter the market or sector, Credas can streamline your onboarding process using our market-leading technology to revolutionise the way you manage compliance and due diligence.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 46 | ||||
“EnQualify is redefining digital onboarding with state-of-the-art AI on mobile edge technology, delivering super-fast, accurate, and fully automated onboarding in just seconds.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 45 | ||||
“IDWise is a Gartner Magic Quadrant–recognised, enterprise-grade identity verification and e-KYC platform purpose-built for high-risk, high-complexity emerging markets.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 36 | ||||
“LOQR is a trusted digital identity and e-signature provider, empowering financial institutions to comply, scale, and simplify user journeys under eIDAS 2.0.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | CheckboardPartial evidence | 36 | |||
“Welcome to Checkboard, where we specialise in providing businesses with a bespoke client onboarding experience that provides relevant data and complies with AML regulations.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 34 | ||||
“OneID® simplifies and secures the digital journeys of individuals and businesses and helps them reach their goals faster.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 26 | ||||
“NorthRow, founded in 2010, delivers digitised compliance solutions to regulated businesses to support in the fight against financial crime.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 23 | ||||
“Chekk is an award-winning KYB & KYC Software-as-a-Service (SaaS) Platform, removing pain and costs from interactions between companies and their individual and business customers…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | PassportscanIndirect evidence | 20 | |||
“PassportScan® is distributed for GlobeID Ltd.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 18 | ||||
“FastDox is a pioneering software solutions company specialising in tailor-made, branded software for global businesses.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | XYDUSPartial evidence | 16 | |||
“Regulatory requirements are so often an essential part of onboarding.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 15 | ||||
“Mesh ID helps regulated companies, banks, law firms, PE/VC funds, fund/cosec firms, digitally transform their onboarding and KYC processes speeding up time-to-revenue from…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 15 | ||||
“Looking for Software Buyers?” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | ApplicaPartial evidence | 15 | |||
“Let us optimize your onboarding, paywalls, and overall monetization strategy to increase LTV and Revenue.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 14 | ||||
“Meet & Engage is dedicated to helping employers deliver meaningful connections throughout the hiring journey.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 13 | ||||
“Detected is the trusted name in KYB We consolidate all business & individual identity verification, AML screening, compliance workflows and ongoing monitoring into a single…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 12 | ||||
“At TransactionLink we help companies around the globe to build tailored business onboarding processes in minutes, all with no code, saving huge amounts of time and money.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 12 | ||||
“Our platform is built on trust, helping you create an identity process that meets regulations while earning user confidence.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 10 | ||||
“Sikoia is a London-based fintech transforming customer verification for financial services through automation and AI.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 10 | ||||
“A single, centralized platform that automates your AML, KYC, and Verification needs to power rapid, scalable, and compliant onboarding processes.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 8 | ||||
“The digital ID-ready trust platform for your business.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 76 customer onboarding 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 429 reachable decision-makers.
Free signup · no credit card
Customer onboarding software companies based in the United Kingdom at a glance
As of Sep 3, 2026Companies by employee count
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 customer onboarding 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 “customer onboarding 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 customer onboarding 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, 429 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 3, 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.
Customer onboarding software companies by metro
- Customer onboarding software companies in London48
Frequently asked
How many customer onboarding software companies are there based in the United Kingdom?
RevenueBase identified 76 customer onboarding 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?
Smile ID, headquartered in London, tops this list with the largest team on record.
Which city has the most customer onboarding software companies?
London leads with 48 headquartered companies, followed by Manchester (5) and Cardiff (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 429 verified decision-maker contacts tracked across these 76 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 3, 2026.
Ready to reach these companies? Verified emails and direct dials for all 76 customer onboarding software companies based in the United Kingdom. Start with a free account, no credit card.
Get the full listRelated lists
Customer onboarding software companies by geography
Browse the directory
Browse: Companies home · All United Kingdom lists · All Customer onboarding 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
- Customer onboarding software companies based in the United States
- Customer onboarding software companies based in Australia
- AI companies based in the United Kingdom
- Cybersecurity companies based in the United Kingdom
- Manufacturing companies based in the United Kingdom
- Media companies based in the United Kingdom