ChurnZero vs. ClientSuccess
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | ChurnZero | ClientSuccess |
|---|---|---|
| Avg. rating | 4.7 | 4.4 |
| Total reviews | 1,631 | 424 |
| Review growth (QoQ) | -23.3% | -100.0% |
| Products on G2 | 1 | 1 |
| Categories covered | 7 | 4 |
| Best category rank | #1 in Client Onboarding | #22 in Client Onboarding |
| Small Business | 28.4% | 42.5% |
| Mid-Market | 62.6% | 55.8% |
| Enterprise | 8.9% | 1.7% |