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Independent vendor intelligence

The clinical vendor directory
built on evidence

Compare clinical trial vendors with evidence, not guesswork. Every score comes from a verified peer review — never estimated.

Popular: Full-service CRO EDC / eClinical Central Lab Patient recruitment

  • 800+ vendors
  • 17 categories
  • Independent & unbiased
Independent & unbiased Evidence-based scoring Updated: -

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Active category: All vendor routes
Our methodology

How scoring works

Every score on CVC comes from a verified peer review — vendors can never pay for placement, and scores are never estimated or editorial.

Read the full methodology

8-point review scorecard

Reviewers rate 8 delivery criteria — delivery, data quality, compliance, responsiveness and more. Profiles show the averages, only once real reviews exist.

Verified peer reviews

Reviews come only from verified sponsor, site and vendor-side professionals — identity-checked, moderated, published anonymously.

Independent by design

No pay-to-play, no hidden promotions. Sponsored placement is always labelled and never changes a score.