Use ChatGPT and Claude without sharing sensitive data.
Sensitive data is anonymised on your computer first.
Start free trialWorks with
Works the same in Claude, ChatGPT, Copilot and Gemini. Your prompt: Email Olivia Bennett (olivia.bennett@example.co.uk) that her asthma refund goes to GB29 NWBK 6016 1331 9268 19. What the AI receives: Email [NAME_1] ([EMAIL_1]) that her [HEALTH_1] refund goes to [IBAN_1]. The answer you see: Dear Olivia Bennett, your asthma refund is on its way to GB29 NWBK 6016 1331 9268 19.
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- SOC 2 Type II certified
- UK GDPR compliant
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NodeShift makes it easy for developers to build their AI agents securely without sharing sensitive data.
Ron HighetCommercial Lead, Palantir
5 reviews
NodeShift makes it easy for developers to build their AI agents securely without sharing sensitive data.
Ron HighetCommercial Lead, Palantir
Using AI models safely without any friction makes NodeShift a truly powerful partner.
Ralph de WargnyDirector, Intel
We're running our VPN service through NodeShift's AI governance module, the layer of safety is unbeatable.
Irv SimmonsDirector of Data Engineering, Psiphon
We started using NodeShift for our emergency services platform, we remain satisfied growing together.
Craig HoffCTO, Earthvisionz
The past year of using NodeShift has been nothing but excellent.
Naman KabraCEO, NodeOps
Reviews of the NodeShift platform.
Anonymised on your computer. Big batches run in the UK.
On your computer
Prompts and everyday files are anonymised before anything is sent.
In the UK
Big batches of files run in the cloud of your choice, hosted in the UK.
See what the AI sees.
Move the lens over the page. That’s all the AI gets.
Fictional sample
Employment contract
This contract is made between Thornbury Ltd[ORG_1] (the Employer) and Olivia Bennett[NAME_1] (the Employee).
Employee details
1. Role
Olivia Bennett[NAME_1] joins Thornbury Ltd[ORG_1] as Senior Analyst on 1 September 2026.
2. Trade union
The Employee is a member of a trade union[UNION_1]. On request, the Employer deducts union dues from the salary.
In the anonymised version, every name, company, date of birth, nationality, address, email, phone number, National Insurance number and the union membership clause is replaced by a placeholder such as [NAME_1]. The start date stays.
Install once. Then forget it’s there.
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Install
Start your free trial and install Anonymizer on your Mac. It runs quietly in the background.
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Work as usual
Use ChatGPT, Claude, Copilot or Gemini in the app or the browser.
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Stay private
Sensitive data is anonymised before it leaves your computer, then put back in the answer.
70+ kinds of sensitive data. Protected by default.
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People and organisations
Names, company names, social handles
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Contact and location
Emails, phone numbers, addresses
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Payment and banking
IBANs, cards, crypto wallets
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Identity documents
Passports, driving licences, ID numbers from 11 countries
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UK GDPR Art. 9 & 10
Health, legal and special categories
Medical conditions, criminal records, union membership
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Secrets and confidential content
API keys, passwords, “CONFIDENTIAL” labels
Plus birth dates, document dates and device IDs. In English and all EU languages.
Questions, answered.
Yes. Anonymizer works with the AI you already use, in the app or the browser.
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