A protected copy of your folders that your AI can read. Names, addresses and account numbers are replaced by labels. Your originals stay with you.
Client files. Payslips. Contracts. AI could save you hours on them. But uploading them means sending your clients' names, addresses and bank details to someone else's servers. So the work stays slow. Or it gets uploaded anyway.
Filtered makes a copy of your files and replaces names, addresses, account numbers and ID numbers with labels. Dutch ones too: BSN, IBAN and KvK numbers. The text, the amounts and the structure stay as they were, so the copy still makes sense.
[PERSON_NAME_1]
[STREET_ADDRESS_1]
Dear [PERSON_NAME_1],
We confirm that we will prepare the 2025 annual accounts for [ORGANIZATION_1], KvK [KVK_NUMBER_1].
Our fee is € 2,850 excluding VAT, payable within 14 days to [IBAN_1].
Questions? Call [PERSON_NAME_2] on [PHONE_NUMBER_1].
The same person gets the same label everywhere in your vault. So your AI can still compare a letter with a spreadsheet, add up a year of invoices, or summarise a whole client file. It works with the facts, not the names.
Dear [PERSON_NAME_1], we confirm the annual accounts for [ORGANIZATION_1].
Client [ORGANIZATION_1], contact [PERSON_NAME_1]. Revenue 2025: € 412,800.
[PERSON_NAME_1] asks whether the VAT return for Q3 is ready.
Connect the vault to the AI you already use, starting with Claude. It can read and search the protected copy, and nothing else. It can't open your originals, and it can't change a thing.
ChatGPT follows on plans that allow connectors.
When the AI drafts a letter to [PERSON_NAME_1], Filtered shows it on your screen as Henk Jansen. The key that links labels to names is stored apart from the vault, under its own lock, and is never sent to the AI.
We're building a version in which that key stays on your own device only.
No filter catches everything. Filtered shows you which details it hid in each document, and how many, so you can check before your AI reads it. If something slips through, tell us and we'll fix it.
We're letting a small group in first: accountants, bookkeepers, HR and legal professionals in the Netherlands and Belgium.
Don't want to wait? Try the filter today in Filtered chat, with one of our sample documents.
Leave your email and we'll send you an invite to Filtered chat. Then add one of the sample documents below and see what the filter hides.