ID verification that's simple and secure.

Verify your clients in minutes, wherever they are. Our checks are certified to meet the highest UK government and regulatory standards for AML.
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Focus on what matters

Verification in minutes, not days. Spend less time on client admin and more on what you do best.

Outsmart fraudsters

We take security seriously. Our automated checks mean you’ll never miss a red flag.

Beautifully secure

Our platform is designed to protect your business from fraud and keep client information secure.

You shouldn't have to choose between client experience and compliance.

We know how challenging it is to manage anti-money laundering (AML) requirements while delivering a smooth, professional client journey. You're tired of:

  • Chasing for documents: Logistical headaches and notoriously slow manual processes.

  • Compliance risk: Low-quality images and fragmented systems that increase exposure to fraud.

  • Awkward client conversations: Stressful starts to the relationship caused by inaccessible ID checks.

Smartphone displaying an ID check app screen, listing required documents like a passport or driver's license, with a "Begin" button at the bottom.

Thirdfort for secure ID verification & AML compliance

Delivering simple and secure verification shouldn't be a challenge. That's why we’ve built a leading platform for firms that transforms client onboarding from a logistical headache and helps you deliver exceptional client experiences.

With Thirdfort, you can:

  • Eliminate the chase: Clients complete ID verification on our app, whenever and wherever they are. We'll send reminders on your behalf.

  • Gain confidence in every check: We're fully compliant with HM Land Registry's Digital ID Standard and the identity verification requirements for Companies House, enabling ACSPs to verify directors and Persons of Significant Control (PSCs).

  • Deliver a 5-star client experience: Our app is secure and easy to use for your clients - and is rated "excellent" by thousands of users on Trustpilot.

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Over 1,500+ regulated businesses rely on us for ID verification

  • Mishcon de Raye logo
  • Chestertons logo
  • Penningtons logo
  • SK Accountants logo
  • Gough Thorne solicitors logo in white
  • Sidaways logo
  • AK Law's logo
  • FRONTIER GROUP LOGO
  • Dac Beachcroft logo
  • thomas flavell and sons solicitors logo white
  • Arrow conveyancing in white
  • wade and wade logo - white
  • knight-frank-logo-white
  • SNG
  • Bloor homes logo
  • Winkworth logo

How our ID verification checks work

Step 1

Enter your clients name and phone number to initiate the check within our platform.

Step 2

Your client will receive an SMS, or email with instructions to download the Thirdfort app.

Step 3

Next, they’ll follow instructions to compete their checks. We'll make sure any uploaded images are readable.

Step 4

Once they’re finished, you'll receive a report with attachments and clear, actionable results.

For us, it was all about the client journey. We needed to make sure that our clients were comfortable with the system and found it easy to use.”

Logo of Kinleigh Folkard & Hayward in white text on a transparent background.

Our ID verification process is so clean now. Clients complete their checks fast, making the experience better with fewer delays across the board. It’s simple in all the right ways."

wade and wade logo - white

Go beyond compliance

FAQs on Thirdfort's ID Verification


We offer you access to a range of data providers that you can rely on within one system. When you get started with Thirdfort our team can help you understand which data providers you will be using, how checks will be run and how you'll get results. You can read more about our data providers here.


We have a Trustpilot rated "excellent" UK-based support team on hand to help you and your clients navigate Thirdfort. You and your team will have access to support articles via the Thirdfort portal and you can speak to a member of our support team via live chat, email or phone. 

If your clients do run into any problems our customer support team are on hand to help and can be contacted by your clients via the Thirdfort app, email or phone. Let us take questions from your clients away from your team.


Using our app is the fastest and most secure way to verify identity. It transforms client onboarding, making the process slick and professional. Over 3 million people have used it to complete checks in minutes, while our robust data encryption protects against malware, making it far safer than email or a browser. We have a short video on this here.


Yes, if you need to verify or reverify a large number of clients quickly, we can work with you to process these in bulk.


Yes, absolutely. Our checks are specifically designed to meet the HM Land Registry's Digital ID Standard. By using our platform, your firm qualifies for the "Safe Harbour" indemnity protection, meaning the Land Registry will cover losses due to a fraudulent identity. This gives you zero doubt in your compliance.


We offer one simple workflow for running due diligence on a corporate entity, then verifying key individuals for the purposes of Companies House. You can use the same workflow for anti-money laundering checks.


No, we only charge for checks that are completed. Most of your clients will find it easy to complete their checks. But for those who are having difficulty we have an excellent support team on hand to help app users complete their checks. So you don’t need to worry about guiding clients through their checks.


Our contracts are for a twelve-month period. We offer flexibility in the way you purchase credits that are used for checks. Unlike most providers, all credits are valid for two years. If you need to purchase more there is no need to restart your contract term.


We offer discounts based on the volume of clients that you need to carry out checks on. Without any discounts you would pay £15 per biometric, cryptographic ID check. You can see more information on our pricing page.

Get confident with compliance.

Regulations are changing, but staying compliant doesn’t have to be a headache. Let Thirdfort handle the heavy lifting - so you can focus on what you do best.