Side-by-side comparison of closed-loop marketing attribution vs causal inference for shopify attribution. Updated for 2026.
| Ruler Analytics | Causality EngineYou are here | |
|---|---|---|
| Starting price | £199/mo | €99 one-time |
| Pricing model | Tiered (£199–£999/mo) | €99 one-time or $299/mo Pro |
| Methodology | Cookie-based multi-touch attribution | causal inference |
| Setup time | 1–2 weeks | 2 minutes |
| Pixel required? | Yes | No |
| Best for | Lead-gen businesses tracking calls and forms | Shopify DTC brands wanting true incrementality measurement |
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