HiveMQ vs. ZeroMQ
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | HiveMQ | ZeroMQ |
|---|---|---|
| Avg. rating | 4.5 | 4.3 |
| Total reviews | 89 | 22 |
| Review growth (QoQ) | -75.0% | — |
| Products on G2 | 1 | 1 |
| Categories covered | 3 | 1 |
| Best category rank | #2 in IoT Connectivity Management | #23 in Message Queue (MQ) |
| Small Business | 37.1% | 45.5% |
| Mid-Market | 39.3% | 36.4% |
| Enterprise | 23.6% | 18.2% |