Appen vs. Prolific
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Appen | Prolific |
|---|---|---|
| Avg. rating | 4.2 | 4.6 |
| Total reviews | 35 | 281 |
| Review growth (QoQ) | -100.0% | +3500.0% |
| Products on G2 | 1 | 2 |
| Categories covered | 2 | 5 |
| Best category rank | #8 in Machine Learning Data Catalog | #2 in Conversational AI Survey Platforms |
| Small Business | 51.4% | 43.8% |
| Mid-Market | 25.7% | 19.7% |
| Enterprise | 22.9% | 36.5% |