19.4K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
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About this app

More than 1.5 million people have used Thirdfort to verify their identity and share required documentation. No more printing, posting or time consuming office visits, you can do it all quickly and safely with Thirdfort. Our technology is trusted by hundreds of law firms, estate agencies and other regulated businesses across the United Kingdom.

Encryption like the big banks

Thirdfort uses the same high-grade security measures as all the big banks to encrypt your data.

GDPR compliant

We ensure that all data is collected, processed, stored and deleted in a manner that is compliant with GDPR regulations.

Registered with the Information Commissioner’s Officer (ICO)

We are registered with the ICO in relation to the protection of personal data. Our registration number is ZA292762.

Need help

The quickest and easiest way to get help is to chat with our UK-based support team via our in app Live Chat. You can also find resources, how to guides and helpful videos online at http://help.thirdfort.com
We help verify your identity and share documents with professional services.
Updated on
Nov 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Personal info, Financial info and 6 others
  • This app may collect these data types
    Personal info, Financial info and 6 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

19.1K reviews
Duncan Morrison
October 28, 2026
Doesn't send login code. After talking to support as suggested in the reply below they told me there's nothing they can do about it and suggested I get a new phone number, a pretty remarkable response to a totally blocking bug.
Did you find this helpful?
Thirdfort Limited
October 27, 2026
Hi, thank you for taking the time to share your feedback. I'm sorry you are having some difficulty logging in here - when convenient, please contact our team through help@thirdfort.com and we will be more than happy to assist. Kind regards, Thirdfort.
Neil Pullen
October 18, 2026
One of the most useless apps I have ever seen - right from the start with password restrictions - only able to download to a phone - how can I upload three months of bank statements from 5 different banks with at least 4 accounts held with each. I used another provider and got this sorted quickly
Did you find this helpful?
Thirdfort Limited
October 19, 2026
Hi, thank you for your feedback. I'm sorry to hear this. Our app can be downloaded onto any compatible smartphone or tablet. If you need any assistance at all, our team would love to help. Please get in touch through help@thirdfort.com. Kind regards, Thirdfort.
Don’t Panic
October 7, 2026
Buggy and completely pointless if you don't have a passport or driver's license. Despite what it states on the website you can't use an ID card, it only accepts passports and driver's licenses. The app is buggy, it took more than 4 tries to get it to finally actually send the initial text code (despite saying it had done so) If you don't have a passport you have to still press the passport option in order to get to the other ID option, which only accepts passports or driver's licenses
Did you find this helpful?
Thirdfort Limited
October 9, 2026
Hi, thank you for your feedback. The ID we accept varies depending on nationality, apologies for any confusion. If you would like to share any other detail, please get in touch through feedback@thirdfort.com. Apologies for any difficulty experienced. Kind regards, Thirdfort.
Content rating
Everyone
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App support

About the developer
THIRDFORT LIMITED
help@thirdfort.com
Belle House Platform 1, Victoria Station LONDON SW1V 1JT United Kingdom
+44 7979 442070