built.io vs. Back4app
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | built.io | Back4app |
|---|---|---|
| Avg. rating | 4.0 | 4.8 |
| Total reviews | 20 | 73 |
| Review growth (QoQ) | — | +800.0% |
| Products on G2 | 1 | 1 |
| Categories covered | 1 | 6 |
| Best category rank | #13 in Mobile Backend-as-a-Service (mBaaS) | #2 in Mobile Backend-as-a-Service (mBaaS) |
| Small Business | 20.0% | 94.0% |
| Mid-Market | 5.0% | 3.0% |
| Enterprise | 75.0% | 3.0% |