Contentstack vs. Sanity.io
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Contentstack | Sanity.io |
|---|---|---|
| Avg. rating | 4.3 | 4.7 |
| Total reviews | 338 | 926 |
| Review growth (QoQ) | -23.3% | +500.0% |
| Products on G2 | 1 | 1 |
| Categories covered | 8 | 5 |
| Best category rank | #3 in Headless CMS | #2 in Headless CMS |
| Small Business | 17.3% | 72.4% |
| Mid-Market | 43.6% | 18.5% |
| Enterprise | 39.1% | 9.1% |