NetKrypton
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Made in Poland · WebOrbiton Team

Stop phishing, malware & fraud before it reaches your users

Power your apps with a continuously updated database of dangerous and suspicious domains. Real-time protection via a simple API or a free self-hosted edition.

Start for free Compare models 
$ curl -H "Authorization: Bearer nk_…" \
  "/api.php?domain=paypa1-login.com"

{
  "domain": "paypa1-login.com",
  "threat": true,
  "threat_type": "phishing",
  "approved_at": "2026-06-01T14:32:00Z"
}

One request, one clear answer.

Database updates
Real-time
API + self-hosted
3 plans
Privacy first
0 tracking
API uptime SLA
98.9%
What is NetKrypton?

Threat intelligence built for the modern web

NetKrypton is an independent Polish internet safety project created by the team behind MevaSearch. Our mission is to protect users from phishing, malware and fraud through a fast, continuously verified database of high-risk domains.

Phishing protection

Block phishing sites before they reach your users, with domain signatures verified against trusted threat feeds.

Malware domains

A continuously monitored list of domains distributing malicious software, exploits and command-and-control infrastructure.

Fraud & scam filtering

Detect and suppress domains involved in online fraud, fake shops, investment scams and social engineering.

Privacy-first design

No user tracking, no data harvesting. NetKrypton is independent technology that respects privacy by design.

Choose your model

Flexible deployment for every use case

A powerful cloud API or an ultra-lightweight self-hosted edition. Pick what fits your workflow.

Cloud API

NetKrypton API

Zero maintenance, we handle everything. Real-time updates and priority support included.

  • Real-time database updates
  • Automatic maintenance
  • 98.9% uptime
  • Commercial license included
  • Priority technical support
Self-Hosted

NetKrypton Self-Hosted

Free forever. Deploy on your own server, optimised for standard shared hosting. No attribution required.

  • Free for commercial & non-commercial use
  • No attribution required
  • Runs on shared hosting
  • List refreshed every 48 hours
  • Community support
Feature API (Developer / Pro / Business) Self-Hosted (Free)
Target audience Companies, SaaS, commercial apps Indie devs, enthusiasts, small projects
Hosting & infrastructure Our side (cloud) Your own server
Database management Automatic real-time updates Manual or scripted download
License & attribution Commercial & non-commercial, no attribution Commercial & non-commercial, no attribution
Uptime 98.9% Depends on your infrastructure
Integration effort A single API call Download & configure locally
The ecosystem

Not just a database, a security platform

Our database is the foundation for services that keep the web clean and safe. Two products already use NetKrypton to protect people at scale.

VeloxisNet

Flagship

A fast website safety checker. VeloxisNet cross-references trusted sources with the live NetKrypton database and gives an instant verdict for any domain.

  • Instant domain verdict
  • Cross-referenced threat feeds
  • Powered by NetKrypton
  • Real-time analysis
Visit VeloxisNet

MevaSearch

Partner

A Polish premium hybrid search engine with ad-free results and full privacy. With NetKrypton it flags dangerous sites in search results before people click.

  • Ad-free search results
  • Privacy-first by default
  • NetKrypton-powered filtering
  • Flags dangerous sites inline
Visit MevaSearch

Evolved from msX Guard

In February 2026 the msX Guard technology joined the WebOrbiton Team. NetKrypton is its direct successor, rewritten from scratch with better performance, independence and free self-hosting.

Pricing

Simple, transparent pricing

Start free with the self-hosted edition or pick a cloud API plan that scales with you.

Self-Hosted

Free forever

Deploy NetKrypton on your own infrastructure.

Updates
Every 48 h
Queries
Unlimited
  • Privacy-first
  • Commercial use allowed
  • No attribution required
Download

Developer

$2 /month

For hobby projects and indie developers.

Requests
5,000/mo
Updates
Daily
  • Privacy-first
  • Commercial use allowed
  • No attribution required
  • Up to 100 domains per call
Subscribe
Most popular

Pro

$19 /month

For production apps and growing businesses.

Requests
50,000/mo
Updates
Every 12 h
  • Privacy-first
  • Commercial use allowed
  • No attribution required
  • Up to 100 domains per call
Subscribe

Business

$149 /month

For SaaS platforms and high-volume workloads.

Requests
500,000/mo
Updates
Every minute
  • Privacy-first
  • Commercial use allowed
  • No attribution required
  • Up to 100 domains per call
Subscribe

All subscriptions are billed through Polar. Cancel anytime.

Ready to protect your users?

Create an account, pick a plan and make your first request in minutes.

Get your API key Read the docs