ZILLIZ vs. Stack Overflow
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | ZILLIZ | Stack Overflow |
|---|---|---|
| Avg. rating | 4.7 | 4.5 |
| Total reviews | 64 | 793 |
| Review growth (QoQ) | -100.0% | — |
| Products on G2 | 2 | 1 |
| Categories covered | 4 | 3 |
| Best category rank | #6 in Vector Database | #2 in AI Search & Retrieval Infrastructure Platforms |
| Small Business | 47.5% | 37.1% |
| Mid-Market | 37.7% | 46.2% |
| Enterprise | 14.8% | 16.7% |