GPTZero vs. QuillBot
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | GPTZero | QuillBot |
|---|---|---|
| Avg. rating | 4.3 | 4.4 |
| Total reviews | 101 | 123 |
| Review growth (QoQ) | -100.0% | -77.8% |
| Products on G2 | 1 | 2 |
| Categories covered | 2 | 2 |
| Best category rank | #2 in Plagiarism Checker | #5 in Plagiarism Checker |
| Small Business | 55.4% | 58.6% |
| Mid-Market | 34.7% | 31.9% |
| Enterprise | 9.9% | 9.5% |