Opstream vs. Zip
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Opstream | Zip |
|---|---|---|
| Avg. rating | 4.8 | 4.6 |
| Total reviews | 22 | 171 |
| Review growth (QoQ) | -100.0% | +840.0% |
| Products on G2 | 1 | 2 |
| Categories covered | 5 | 12 |
| Best category rank | #10 in Procurement Orchestration | #2 in Procurement Orchestration |
| Small Business | 18.2% | 13.2% |
| Mid-Market | 59.1% | 50.3% |
| Enterprise | 22.7% | 36.5% |