Anthropic vs. OpenAI
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Anthropic | OpenAI |
|---|---|---|
| Avg. rating | 4.6 | 4.6 |
| Total reviews | 830 | 3,621 |
| Review growth (QoQ) | +0.0% | +0.5% |
| Products on G2 | 4 | 9 |
| Categories covered | 10 | 14 |
| Best category rank | #1 in AI Coding Assistants | #1 in AI Chatbots |
| Small Business | 54.5% | 57.5% |
| Mid-Market | 31.9% | 28.4% |
| Enterprise | 13.6% | 14.0% |