T-System vs. Cerner
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | T-System | Cerner |
|---|---|---|
| Avg. rating | 4.4 | 3.6 |
| Total reviews | 14 | 323 |
| Review growth (QoQ) | — | -100.0% |
| Products on G2 | 1 | 7 |
| Categories covered | 1 | 9 |
| Best category rank | #43 in EHR | #3 in Population Health Management |
| Small Business | 28.6% | 7.8% |
| Mid-Market | 57.1% | 24.5% |
| Enterprise | 14.3% | 67.7% |