ClassTag vs. Piazza
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | ClassTag | Piazza |
|---|---|---|
| Avg. rating | 3.8 | 4.2 |
| Total reviews | 11 | 27 |
| Review growth (QoQ) | — | — |
| Products on G2 | 1 | 1 |
| Categories covered | 1 | 1 |
| Best category rank | #17 in Classroom Messaging | #12 in Classroom Messaging |
| Small Business | 27.3% | 14.8% |
| Mid-Market | 63.6% | 25.9% |
| Enterprise | 9.1% | 59.3% |