Client due diligence for law firms

ID, AML, Source of Funds and Know your business reports in one intelligent platform, so your team can focus on the cases that need their expertise.
Collage: Two people use a laptop, a person scrolls on a smartphone, and a library with busts and shelves of books.
Langley Wellington LLP Solicitors
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See it in action

Have a quick walkthrough of Thirdfort

Clear oversight

Banish the spectre of hidden risk with a platform that gives you total control.

Cut the back-and-forth

So skilled time is spent where it matters, and files progress efficiently.

Risk identified and monitored

In-depth reports that are easily understood, enabling instant action.

Since implementing Thirdfort’s data solution, Mishcon’s onboarding period - for straightforward matters - has been reduced from days to minutes.

Mishcon de Reya LLP

Compared to our previous process, I save on average 10 to 15 minutes per file just on source of funds checks.”

Gough Thorne LLP

  • ID Verification

    Remote ID verification, wherever your client is from. Certified against UK Digital Identity and Attributes Trust Framework.

  • Source of Funds

    Instant access to banking data and an intelligent questionnaire that means you get the right information and evidence, first time.

  • AML screening

    Instant screening across thousands of live, global, data sources.

  • Know-your-business

    Discover who the ultimate beneficial owner is in seconds. 96% of our reports return in under one minute.

Logos of thirdfort's partners in the legal sector

Integrated wherever your client data lives


Actionstep is the leading law firm management platform for midsize firms worldwide. Built to adapt, they empower legal businesses to create an advantage in the marketplace. Integrate Thirdfort into your Actionstep workflow here.


Minerva, the intelligent client onboarding for law firms, brings together Thirdfort’s market‑leading ID verification with Minerva’s digital client onboarding and engagement workflows, creating a joined‑up experience that enables law firms to manage client due diligence and client completed forms, law society protocol forms and other digital tasks within a single journey.
Find out more here.


Redbrick solutions provides user-friendly, cloud-based legal case management for progressive law firms. From the outset Redbrick will work with you to design custom workflows, specific to your requirements. You can build Thirdfort into your firm's workflow from within Redbrick here.


ProConvey streamlines conveyancing with automated onboarding, instant searches, upfront enquiries, secure ID and AML checks from Thirdfort, and client support - saving time, reducing costs, and enhancing the property transaction experience.


ALB streamlines small law firms processes by improving efficiency and enhancing compliance, centralising key processes and functionalities for your firm. Thirdfort can be integrated into your ALB processes.


With matter management, time recording, workflow automation, complete accounting and key integrations like Thirdfort, Tessaract is a cloud native PMS built to replace legacy systems and future proof law firms.

The thirdfort app with a screen showing the start of an ID check

ID verification that meets the required standards


Thirdfort is certified under the UK Digital Identity and Attributes Trust Framework (DIATF), and our service is on the GOV.UK register of digital identity services.


Our Enhanced NFC ID check has been designed to meet the HM Land Register “Safe Harbour standard”. As such, it is compliant with the guidelines for this as set out in Practice Guide 81 “Encouraging the use of digital technology in identity verification”. The Enhanced NFC ID check meets all the guidelines outlined in this guide. You can see the guide here.


Our ID verification helps Authorised Corporate Services Providers (ACSPs) to identify directors and Persons of Significant Control (PSCs) to the standards required for Companies House. Our secure app can validate biometric and cryptographic features of identity documents, such as passports.

Trusted by

1,000

law firms and counting

FAQs


We integrate with a range of case management systems. We also have extensive experience working with clients to integrate Thirdfort into their existing systems. Can't see yours listed on our website? Contact us.


Unlike other providers, we've built extensive guardrails into our app that prevents your client from submitting poor quality photos of identity documents. That means no more unusable reports and duplicating checks.


We verify identity documents from nearly every jurisdiction, giving you one process to follow wherever your client is from.
We can electronically verify the residential address of client's from 17 different jurisdictions. Results from these checks are instant.


Of course. Whilst an app-based check is by far the most secure method available, we offer alternatives within our platform, so you can verify client's in a way that suits your firm's processes. Unlike other providers, we do not ask you to spend ages typing in details from documents. We extract the data from images, so you aren't spending time keying in data.


Yes, we have extensive experience working with our clients on a business case. We can work with you to show the value of Thirdfort to the stakeholders within your firm.
We have a team of experts on hand to partner with you when implementing Thirdfort into your processes and training staff on your new system.


Our commercial model offers flexibility for firms of any size. You'll pay a monthly platform fee which covers onboarding, training, data storage, support for you and your clients, ongoing updates and intelligent workflows that support your client due diligence processes. You can pay for the checks you need on a pay as you go basis, or buy credits in bulk to unlock discounts. Any credits you buy are valid for 24 months.

Intelligent client due diligence

Ready to take control of your client due diligence processes?