By George Curta · Last updated 2026-05-28
anonym.legal vs Skyflow
Skyflow is a Data Privacy Vault focused on tokenizing and storing sensitive data securely. anonym.legal is a PII anonymization platform with multiple interfaces: API, Desktop App, Chrome Extension, Office Add-in, and MCP Server.
Learn more about Skyflow
Feature Comparison
| Feature | anonym.legal | Skyflow |
|---|---|---|
| Primary Focus | PII Anonymization | Privacy Vault / Tokenization |
| Pricing | Free to €29/mo | Enterprise (contact sales) |
| Free Tier | Yes | Not found |
| Automatic PII Detection | Yes | Schema-based |
| Entity Types | 285+ | Schema-defined |
| Language Support | 48 languages | N/A (vault) |
| Reversible Tokenization | Yes | Check |
| Chrome Extension | Yes | Not found |
| MCP Server (AI Tools) | Yes | Not found |
| Office Add-in | Yes | Not found |
| Desktop App | Yes | Not found |
| Data Storage/Vault | Yes | Check |
| 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
PII Detection Built-in
Automatically detect 285+ entity types in unstructured text. Skyflow requires you to know where your sensitive data is.
48 Languages
Multi-language entity recognition for global organizations. Skyflow is schema-based without language detection.
Transparent Pricing
Free tier + €3-29/month plans. Skyflow is enterprise-only with custom pricing requiring sales calls.
Multiple Interfaces
API, Desktop App, Chrome Extension, Office Add-in, MCP Server. Skyflow is API-only.
AI Tool Integration
MCP Server for Claude Desktop and AI developer tools. Protect AI workflows natively.
Document Processing
Batch process documents with the Desktop App. Office Add-in for in-Word anonymization.
Zero-Knowledge Security
Your password never leaves your device. Even if our servers were breached, your credentials remain safe.
When Skyflow Might Be Better
Skyflow excels as a data privacy vault:
- Centralized data vault: Store and tokenize sensitive data in a single secure location
- Schema-based security: Define data schemas and access policies for structured data
- Integration marketplace: Pre-built connectors for popular applications
- PCI DSS workflows: Purpose-built for payment card tokenization
Frequently Asked Questions
What's the difference between anonym.legal and Skyflow?
anonym.legal is a PII detection and anonymization platform — it automatically finds sensitive data in text and anonymizes it. Skyflow is a privacy vault — it tokenizes and stores data you send to it with defined schemas. Different tools for different use cases.
Does anonym.legal store my data?
No. anonym.legal processes data in memory and returns anonymized output. No data is stored on our servers. Skyflow, as a privacy vault, is designed to store tokenized data centrally.
What pricing models do they use?
anonym.legal offers transparent pricing: a permanent free tier with 200 tokens/month, plus paid plans from €3/month. Skyflow uses enterprise pricing — contact their sales team for quotes.
Which has more delivery methods?
anonym.legal offers 5 delivery methods: REST API, Desktop App, Chrome Extension, Office Add-in, and MCP Server. Skyflow is primarily accessed via API and their vault interface.
Which is better for GDPR compliance?
Both can help with GDPR. anonym.legal processes data in Germany (EU data residency) and automatically detects PII. Skyflow provides a privacy vault with tokenization. Choose based on whether you need automatic detection or centralized storage.
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
Automatic PII detection. Multiple interfaces. Start with 200 free tokens today.
About this page
We update this page when our platform or the law changes.
Read our founder note for how we work.
Each change shows up in the timestamp at the top.
Related reading
- Common questions
- Glossary
- How tokens work
- Security posture
- Where we comply
- What we detect
- Case studies
- Release notes
We follow these rules
- GDPR (EU 2016/679).
- ISO/IEC 27001:2022.
- NIS2 (EU 2022/2555).
- HIPAA safe harbor under 45 CFR § 164.514(b)(2).
Our promise
We do not sell your data.
We do not train models on your text.
We store your files in Germany.
You can delete your account at any time.
You own your work.
Where we run
Our servers live in Falkenstein, Germany.
We use Hetzner. They hold ISO 27001 certification.
All data stays in the EU.
Backups run every day.
Need help?
Email support@anonym.legal.
We reply within one business day.
How we test
We run a full check suite on every release.
Each surface gets its own sweep script and report.
Human reviewers spot-check the output each week.
We track recall and precision on a labelled set.
Bad runs block the deploy.
What we never do
- We never sell your information to third parties.
- We never train models on what you upload.
- We never keep your work after you delete it.
- We never share keys with any outside firm.
- We never run ads inside the product.
Plans in plain words
We sell credits, not seats.
One credit covers one short job.
Long jobs use a few credits each.
You can top up at any time.
Unused credits roll over each month.
Read the plans page for current rates.
Who built this
A small team of engineers and lawyers built this.
We ship from Europe and work in the open.
Our founder note spells out why we started.
Where to start
- Open the web app and try a sample file.
- Learn how credits get counted.
- See current plans and limits.
- Meet the team behind the product.
How the parts fit
A browser add-on cleans text inside Chrome.
A Word plug-in handles drafts in Office.
A small desktop tool works on whole folders.
An agent protocol link feeds large models safely.
All four share one core engine and one rule set.
Words from our team
We started this work after a lunch about cookies.
One friend kept getting odd ads on her phone.
We asked why a court file leaked through a draft.
We sketched the first build on a napkin that week.
By month three we had a tiny demo for a friend.
She used it on her first case the next day.
Common questions we hear
Can the tool read scanned PDFs? Yes, with OCR.
Does it work on long files? Yes, in small chunks.
Can I roll my own rule set? Yes, save it as a preset.
Does it run offline? The desktop build runs offline.
Do you keep my files? No, the cloud build wipes after each run.
Will it learn from my work? No, we never train on inputs.
A short tour of the workflow
Upload a file or paste a snippet of prose.
Pick the entities you want gone from the draft.
Choose a method: replace, mask, hash, encrypt, or redact.
Press run and watch the side panel show each hit.
Skim the result and tweak any rule that misfired.
Save the cleaned file or send it to a teammate.