ChatGPT, Claude, Gemini, Grok — without leaking personal data of your customers, residents or employees. We anonymize before the AI call, and restore the data in the response.
15 minutes. Demo on your documents. No sales slides.
In most Polish companies — nobody knows.
A lawyer pastes a contract into ChatGPT to speed up drafting. HR asks Claude to evaluate a CV. Accounting summarizes an invoice via Gemini. Polish PESELs, NIPs and customer names end up in US clouds. The compliance officer is the last to find out.
A clerk spends 15+ minutes anonymizing a single letter before publishing it in BIP (the Polish public information bulletin). Hundreds of letters per month equal a full-time job. A law firm pays lawyer rates for work that can be automated.
AI adoption inside an organization without compliance controls is a regulatory risk. GDPR, the AI Act and sector-specific rules each require an audit trail. Existing processes don't cover AI use cases.
One product. Three use cases. Full compliance control.
An employee pastes a document. The Anonymizer removes personal data. The document goes to ChatGPT, Claude, Gemini or Grok. After the response — reversible pseudonymization restores the data in the final version.
The employee gets the value of AI. The compliance officer sleeps well. Customer data does not leak.
Public information requests require redaction before publication. Our product detects 14 categories of Polish data — PESEL, NIP, IBAN, names, addresses, case references — and removes them destructively while preserving formatting.
PDF in → PDF out. DOCX → DOCX. Layout, tables, fonts — all preserved.
Pseudonymization with mapping for logs, archives and external analytics. Audit trail with detected entity positions, aligned with GDPR Art. 5(2). Deterministic hashing for consistency across documents.
14 categories of Polish identifiers: PESEL, NIP, REGON, national ID, IBAN, KRS, administrative case number, land register number, court case reference, postal code, phone, date, e-mail, company names with legal form.
Each identifier is verified by a dedicated check — not just "some 11-digit number", but a real PESEL after validation. Plus names, addresses and companies detected in Polish linguistic context.
Over 1 million documents from Polish public administration anonymized as part of INFOSTRATEG IV (NCBR — the Polish National Centre for Research and Development) — a strategic technology programme.
Document mix: resident inquiries, invoices, administrative decisions, official correspondence, summons, certificates. A realistic mix — not a synthetic test set.
A government-office user does not want raw text — they want a PDF returned as a PDF, a DOCX as a DOCX. Same layout, tables, fonts, headers — but without personal data.
We support: PDF (text and scanned), DOCX, PPTX, ODT, JPG, PNG, TIFF, plus plain text and e-mails. Document metadata sanitization (author, title). File names containing PII are automatically neutralized.
| Input | Output |
|---|---|
| PDF (text and scan) | PDF with preserved layout |
| DOCX | DOCX with preserved styles |
| PPTX | PPTX |
| ODT | ODT |
| JPG / PNG / TIFF | Image with OCR redaction |
| TXT, EML | Plain text |
Placeholder with no reverse path. For BIP publication.
Stable [PERSON_1]. For LLM round-trip.
Deterministic pseudonym from a salt. For logs.
Structure preserved, value gone. For case numbers.
Four anonymization strategies, decided per document:
[PERSON_1]). For LLMs.The same API serves a BIP request (redact) and a GPT prompt (index). Policy per request, not global.
No registration. 10 anonymizations per day (text or file, shared counter). Your content never lands on our disks.
You get back a clean PDF or DOCX containing only the anonymized text. No original images, signatures or page headers. 25 MB max.
On-premise or hosted in the EEA. Custom policies. Format-preserving redaction. Full support.
Book a live demo →Most privacy policies are legal jargon. Ours in three sentences: we do not store documents, we process in the EEA, we track only usage counters.
The content of documents you paste or send via the API. Text enters server memory only for the duration of anonymization (milliseconds), gets processed and is immediately discarded.
We do NOT write it to disk. We do NOT log content. We do NOT use it to train models. We do NOT pass it to anyone.
To enforce usage limits and to invoice, we keep minimal technical metadata:
We do NOT keep: document content, detected entities, mappings, file names, document metadata.
Two deployment options:
On-premise — full product inside your infrastructure. Your documents never leave your data centre. Ideal for the public sector and regulated industries.
Hosted in the EEA — TYPLY SP Z O O servers inside the European Economic Area. Zero customer data transfer outside the EEA. Zero US sub-processors for content you anonymize.
Your rights (GDPR): access to metadata, account deletion, data portability (JSON export), withdrawal of consent, complaint to the Polish DPA (UODO). Contact: [email protected] · Data Controller: TYPLY SP Z O O
Inside your network. Full control.
Recommended for: public sector, banks, insurance, healthcare, regulated industries.
No setup. Ready to use.
Recommended for: law firms, NGOs, mid-size compliance teams, organizations without a dedicated DevOps function.
Redaction before BIP publication. Responses to public information requests. AI-assistant adoption for clerks without leaking resident data. GDPR + Polish freedom-of-information act compliance.
Masking client data in court filings before sending to ChatGPT/Claude. Detection of court case references, KRS, land register numbers. Format-preserving PDF→PDF redaction for procedural documents.
Control over shadow AI tools. Employees use AI officially and safely. Polish PESELs do not leak to US clouds. Audit trail for the compliance officer. Pipeline-level masking automation.
Banks, insurance, healthcare. High compliance bar plus pressure to adopt AI. On-premise deployment + DPA + custom entity policies. Compliance with sector regulator recommendations.
Typly Anonymizer was validated as part of the INFOSTRATEG IV research programme run by NCBR (the Polish National Centre for Research and Development) — a strategic programme advancing modern technologies for the Polish public sector.
More than 1,000,000 documents from Polish municipalities were anonymized in the project: resident inquiries, invoices, administrative decisions, official correspondence with companies and contractors. A realistic mix — not a synthetic test set.
We do not disclose the names of partner offices in line with our partnership agreement. For your compliance officer, what matters more than a logo is a real-world benchmark on a corpus that resembles your documents.
The mapping enables reversal. We meet the formal definition of pseudonymization.
Redact strategy without a map → data outside GDPR scope.
Every anonymization returns a list of entities with positions. Ready for decision_log.
PII anonymization is a foundation for high-risk AI system compliance. Audit trail with entity categories and strategies.
PDF metadata, DOCX core props, file names containing PII — all neutralized automatically.
The hash strategy uses your salt. Pseudonyms do not collide between organizations.
A 15-minute live demo with our technical team. We'll show the product on a document from your organization (anonymized in advance for the test). No sales slides. No follow-up spam.
Pick a slotThe demo is run by our technical team, not sales. We sign an NDA before any demo on your documents. Standard DPA and contract templates available on request.