Apache 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 | Apache | Stack Overflow |
|---|---|---|
| Avg. rating | 4.3 | 4.5 |
| Total reviews | 21 | 793 |
| Review growth (QoQ) | — | — |
| Products on G2 | 1 | 1 |
| Categories covered | 1 | 3 |
| Best category rank | #19 in Q&A Platforms | #2 in AI Search & Retrieval Infrastructure Platforms |
| Small Business | 28.6% | 37.1% |
| Mid-Market | 38.1% | 46.2% |
| Enterprise | 33.3% | 16.7% |