Circle.so vs. Mastera
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Circle.so | Mastera |
|---|---|---|
| Avg. rating | 4.6 | 4.6 |
| Total reviews | 552 | 99 |
| Review growth (QoQ) | -63.6% | — |
| Products on G2 | 1 | 1 |
| Categories covered | 2 | 1 |
| Best category rank | #2 in Online Community Management | #82 in Online Learning Platform |
| Small Business | 85.9% | 98.9% |
| Mid-Market | 12.8% | 0.0% |
| Enterprise | 1.3% | 1.1% |