# Personalization Engines

Ranked by the Vioscale composite score: a confidence-weighted blend of independent signals, not user reviews.

| # | Software | Score | Confidence | Vendor |
|--:|---|--:|---|---|
| 1 | [Recombee](https://www.vioscale.ai/software/recombee) | 49.4 | 43% (low) | - |
| 2 | [Segmentify](https://www.vioscale.ai/software/segmentify) | 43.7 | 33% (low) | - |
| 3 | [Bloomreach](https://www.vioscale.ai/software/bloomreach) | 18.6 | 22% (low) | - |
| 4 | [Salesforce Personalization](https://www.vioscale.ai/software/salesforce-personalization) | 17.3 | 3% (low) | - |
| 5 | [Barilliance](https://www.vioscale.ai/software/barilliance) | 8.7 | 3% (low) | - |
| 6 | [Nosto](https://www.vioscale.ai/software/nosto) | 8.7 | 3% (low) | - |

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*Source: Vioscale (https://www.vioscale.ai/categories/personalization-engines).*