# Clinical Trial Management

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

| # | Software | Score | Confidence | Vendor |
|--:|---|--:|---|---|
| 1 | [Veeva Vault CTMS](https://www.vioscale.ai/software/veeva-vault-ctms) | 62.1 | 14% (low) | - |
| 2 | [REDCap](https://www.vioscale.ai/software/redcap) | 61.4 | 45% (low) | - |
| 3 | [Viedoc](https://www.vioscale.ai/software/viedoc) | 59.8 | 60% (medium) | - |
| 4 | [Castor EDC](https://www.vioscale.ai/software/castor-edc) | 28 | 41% (low) | - |

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*Source: Vioscale (https://www.vioscale.ai/categories/clinical-trial-management).*