FAB Builder vs. Retool
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | FAB Builder | Retool |
|---|---|---|
| Avg. rating | 4.7 | 4.6 |
| Total reviews | 11 | 360 |
| Review growth (QoQ) | — | -90.0% |
| Products on G2 | 1 | 1 |
| Categories covered | 4 | 5 |
| Best category rank | #50 in Application Development Platforms | #6 in Drag and Drop App Builder |
| Small Business | 90.9% | 54.5% |
| Mid-Market | 9.1% | 39.0% |
| Enterprise | 0.0% | 6.5% |