VitalSource vs. Udemy, Inc.
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | VitalSource | Udemy, Inc. |
|---|---|---|
| Avg. rating | 4.5 | 4.5 |
| Total reviews | 21 | 757 |
| Review growth (QoQ) | -100.0% | +950.0% |
| Products on G2 | 1 | 1 |
| Categories covered | 4 | 6 |
| Best category rank | #10 in Course Authoring | #1 in Online Learning Platform |
| Small Business | 14.3% | 33.3% |
| Mid-Market | 9.5% | 31.2% |
| Enterprise | 76.2% | 35.5% |