Simple, transparent pricing

Professional contamination risk assessment for your cleanroom operations.

Free

Explore the platform

€0 forever

  • See a complete analysis example
  • Get your ISO class and risk level
  • Single particle size analysis
  • Multi-particle size analysis
  • Optimize your full cleanroom layout
  • Set up sensor alarm thresholds
  • Prove investment ROI to management
  • Share audit-ready PDF reports
Try calculator

Free forever. No credit card required.

24-hour access

Pro features for a day

€195 / 24 hours

  • Everything in Free
  • Multi-particle size analysis
  • Know your exact cleanroom requirement
  • Configure monitoring for your product
  • Optimize your full cleanroom layout
  • Set up sensor alarm thresholds
  • Prove investment ROI to management
  • Share audit-ready PDF reports
  • Get actionable improvement steps
  • Dashboard & history
  • Export data and reports in bulk

Account created for you. Sign in any time.

Recommended

Pro

For cleanroom professionals

€495 /year

  • Everything in 24-hour access
  • Track all simulations over time
  • Unlimited calculations year-round
  • Export data and reports in bulk

Credit card or invoice. VAT handled automatically.

Need multi-user access? Contact us.

Frequently asked questions

We accept all major credit cards (Visa, Mastercard, American Express). Payments are processed securely by Paddle, our Merchant of Record, which also handles VAT compliance for all countries.

Yes. The example analysis page shows you complete results for a sample case. You can also use the calculator to run simulations - you'll see a preview of the results before subscribing.

No. You can use the calculator and see basic results (ISO class and risk level) without creating an account. An account is created automatically when you buy 24-hour access or subscribe to the Pro plan.

After 24 hours, your account reverts to the free tier (basic results only). Your account itself stays - you can sign in any time to download earlier PDF reports, buy another 24-hour pass, or upgrade to the annual Pro plan.

Yes, you can cancel at any time from your dashboard. Your access continues until the end of your current billing period.