KissFlow vs. OutSystems
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | KissFlow | OutSystems |
|---|---|---|
| Avg. rating | 4.3 | 4.5 |
| Total reviews | 590 | 1,810 |
| Review growth (QoQ) | — | -98.4% |
| Products on G2 | 1 | 1 |
| Categories covered | 7 | 5 |
| Best category rank | #13 in Digital Process Automation (DPA) | #4 in Application Development Platforms |
| Small Business | 23.9% | 23.5% |
| Mid-Market | 55.2% | 40.5% |
| Enterprise | 21.0% | 36.1% |