GPTZero vs. Surfer
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | GPTZero | Surfer |
|---|---|---|
| Avg. rating | 4.3 | 4.8 |
| Total reviews | 101 | 546 |
| Review growth (QoQ) | -100.0% | -50.0% |
| Products on G2 | 1 | 1 |
| Categories covered | 2 | 3 |
| Best category rank | #2 in Plagiarism Checker | #10 in AI Search Visibility Optimization Tools |
| Small Business | 55.4% | 92.9% |
| Mid-Market | 34.7% | 6.3% |
| Enterprise | 9.9% | 0.8% |