anonym.legal vs Amazon Comprehend
Amazon Comprehend provides PII detection as part of AWS NLP services. anonym.legal offers more entity types, reversible encryption, and EU data residency without AWS lock-in.
Feature Comparison
| Feature | anonym.legal | Amazon Comprehend |
|---|---|---|
| Pricing Model | Transparent (Free to €29/mo) | Pay-per-request (AWS pricing) |
| Free Tier | Yes | AWS Free Tier (12 months only) |
| Entity Types | 285+ | ~30 |
| PII Language Support | 48 languages | 2 (English, Spanish only) |
| Reversible Encryption | AES-256-GCM | No |
| Desktop App (Local Processing) | Yes | No |
| Chrome Extension | Yes | No |
| Office Add-in | Yes | No |
| EU Data Residency | Germany (Hetzner) | US default (EU regions available) |
| Vendor Lock-in | Yes | AWS ecosystem |
| Purpose-Built PII UI | Yes | No |
| Zero-Knowledge Auth | Yes | Not found |
Comparison based on publicly available information. "Not found" indicates feature not documented on product page. Last updated February 2026.
Why Choose anonym.legal
No AWS Lock-in
Use anonym.legal independently. No AWS account, IAM roles, or cloud infrastructure required.
Reversible Encryption
Decrypt anonymized data when legally required. Comprehend only offers permanent redaction.
Desktop App
Process files locally. Documents stay on your device — only extracted text sent for analysis.
285+ Entity Types
Far more coverage than Comprehend's ~30 types. Country-specific IDs with proper validation.
EU Data Residency
German servers by default. No configuration needed. No US jurisdiction concerns.
Chrome Extension + MCP
Protect AI chats and integrate with developer tools. Not available from AWS.
Zero-Knowledge Security
Your password never leaves your device. Even if our servers were breached, your credentials remain safe.
Frequently Asked Questions
What are the main differences between anonym.legal and Amazon Comprehend?
anonym.legal offers 285+ entity types vs Comprehend's ~30, supports 48 languages for PII vs Comprehend's 2 (English/Spanish only), provides reversible AES-256-GCM encryption, and includes a Desktop App, Chrome Extension, and Office Add-in. anonym.legal also runs on EU servers by default with no AWS lock-in.
Does anonym.legal require an AWS account?
No. anonym.legal is completely independent of AWS. You can sign up and start using it immediately without any cloud infrastructure setup, IAM roles, or AWS billing. It works as a standalone service with transparent pricing starting at €3/month.
How many languages does Amazon Comprehend support for PII detection?
Amazon Comprehend PII detection only supports 2 languages: English and Spanish. anonym.legal supports 48 languages including German, French, Italian, Portuguese, Dutch, Polish, Russian, Chinese, Japanese, Korean, Arabic, Hebrew, and many more.
What is reversible encryption and why doesn't Amazon Comprehend have it?
Reversible encryption allows you to decrypt anonymized data when legally required (e.g., court orders, audits). anonym.legal uses AES-256-GCM encryption that can be decrypted with the original key. Amazon Comprehend only offers permanent redaction — once data is removed, it cannot be recovered.
Where is my data processed with anonym.legal vs Amazon Comprehend?
anonym.legal processes all data on ISO 27001-certified servers in Germany (Hetzner) by default — no US jurisdiction concerns. Amazon Comprehend defaults to US regions, though EU regions are available with additional configuration.
Does anonym.legal offer zero-knowledge authentication?
Yes. anonym.legal uses zero-knowledge authentication with Argon2id and HKDF. Your password is processed on your device — only a mathematical proof is sent to the server, never the actual password.
Try anonym.legal Free
No AWS account needed. No cloud setup. Start with 200 free tokens today.