NYMETRASYTEWEB
|
||||||
Related Products
|
||||||
About
NYMETRA is a Windows and macOS desktop application that prepares confidential documents for use with generative AI. It detects personal and business identifiers in supported files, then lets users review and correct results before replacing selected values with consistent pseudonyms locally. Users can send the pseudonymized content to ChatGPT, Claude or Gemini through their own provider accounts and API credentials where required. NYMETRA can restore original values locally in AI-generated responses and uses OCR to process scanned documents. It is designed for legal, accounting, notarial, financial and other professional teams handling sensitive records. Original documents and correspondence tables remain on the user's computer during normal processing; pseudonymized requests go to the selected AI provider. Licenses are available for individual users, teams and larger organizations.
|
About
Velum Privacy masks personal data before it reaches an AI assistant, then restores the real values in the reply. Everything runs on your own machine. No servers, no accounts, no telemetry.
Reversible by design: one-way redaction protects the data but breaks the answer. A local mapping means the reply comes back readable.
Three surfaces, one engine. A browser extension for Chrome, Brave, Edge and Vivaldi, text masking free, no account. A macOS desktop app for documents, folders and coding agents over MCP, Windows in progress. A Jira and Confluence Cloud app that runs inside your own Atlassian instance.
Detection combines pattern matching, checksum validation for IBANs and national IDs, and a local NER model across nine language variants. Accuracy is published, including failure rates: 99.8% must-mask F1 at the top tier.
Verifiable, not asserted: the extension declares zero host permissions, and the desktop app names every outbound call and masks with the network off.
|
|||||
Platforms Supported
Windows
Supported
Mac
Supported
Linux
Not Supported
Cloud
Not Supported
On-Premises
Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
|
Platforms Supported
Windows
Supported
Mac
Supported
Linux
Supported
Cloud
Not Supported
On-Premises
Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Supported
|
|||||
Audience
Law firms, lawyers, legal departments, consultants, regulated professionals, and businesses handling sensitive or confidential information who want to use generative AI while maintaining control over their data.
|
Audience
Regulated professionals and small firms who handle other people's personal data and use AI assistants: law, accounting and tax, HR, healthcare admin, consulting. Also IT and security teams who need a control that works on personal, unmanaged accounts where enterprise DLP cannot reach, and Jira and Confluence administrators with GDPR erasure obligations. EU and UK organisations with GDPR exposure in particular.
|
|||||
Support
Phone Support
Supported
24/7 Live Support
Not Supported
Online
Supported
|
Support
Phone Support
Supported
24/7 Live Support
Supported
Online
Supported
|
|||||
API
Offers API
Not Supported
|
API
Offers API
Not Supported
|
|||||
Screenshots and VideosNo images available
|
Screenshots and Videos |
|||||
Pricing
€590 one-time
The Solo license is €590 excluding VAT as a one-time purchase for one user and two devices. It includes 12 months of Basic service; renewal is optional at €120 per year excluding VAT. Premium service renewal is €240 per year excluding VAT. AI provider charges are separate.
Free Version
Not Supported
Free Trial
Not Supported
|
Pricing
$149/year
Free Version
Supported
Free Trial
Supported
|
|||||
Reviews/
|
Reviews/
|
|||||
Pros & Cons from Real UsersPros
Cons
|
||||||
Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
|
Training
Documentation
Supported
Webinars
Supported
Live Online
Supported
In Person
Supported
|
|||||
Company InformationSYTEWEB
Founded: 2025
Belgium
nymetra.fr
|
Company InformationVelum Privacy
Founded: 2025
Spain
velumprivacy.com
|
|||||
Alternatives |
Alternatives |
|||||
|
|
|
|||||
|
|
||||||
|
|
|
|||||
Categories |
Categories |
|||||
Integrations
ChatGPT
Supported
Claude
Supported
Gemini
Supported
Model Context Protocol (MCP)
Not Supported
|
Integrations
ChatGPT
Not Supported
Claude
Not Supported
Gemini
Not Supported
Model Context Protocol (MCP)
Supported
|
|||||
|
|
|