IQVIA vs. Definitive Healthcare
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | IQVIA | Definitive Healthcare |
|---|---|---|
| Avg. rating | 4.3 | 3.9 |
| Total reviews | 14 | 43 |
| Review growth (QoQ) | — | — |
| Products on G2 | 1 | 1 |
| Categories covered | 2 | 3 |
| Best category rank | #3 in Healthcare Commercial Intelligence | #2 in Healthcare Commercial Intelligence |
| Small Business | 0.0% | 35.7% |
| Mid-Market | 50.0% | 42.9% |
| Enterprise | 50.0% | 21.4% |