Piwik Pro uses first-party web analytics with consent management. Causality Engine uses causal inference — proving what actually causes sales, not just what correlates with them. €99 to start. 2-minute setup. No pixel.
Piwik Pro starts at
Freemium + Enterprise ($500+/mo). Causality Engine starts at €99 one-time — no subscription required to see your true ROAS.
| Piwik Pro | Causality Engine | |
|---|---|---|
| Price | Free tier available | €99 one-time |
| Method | First-party web analytics with consent management | Causal inference |
| Setup | 1–2 hours | 2 minutes |
| Pixel? | Yes | No |
| Proves causation? | No | Yes |
One-time analysis. No subscription. See your true ROAS in minutes. Full refund if you don't see the value.
“Finally stopped arguing with our agency about which numbers are real.”
Founder, Beauty Brand
“Discovered €47K/month our dashboards never showed.”
CMO, Fashion Brand
See which channels actually drive your revenue. Confidence-scored results in minutes — not months. Full refund if you don't see the value.
Based in the Netherlands
|KVK: 92226892
|VAT: NL865944039B01