Keeper Security vs. Proton AG
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Keeper Security | Proton AG |
|---|---|---|
| Avg. rating | 4.6 | 4.6 |
| Total reviews | 1,245 | 820 |
| Review growth (QoQ) | -97.9% | -78.3% |
| Products on G2 | 2 | 4 |
| Categories covered | 10 | 15 |
| Best category rank | #2 in Secrets Management Tools | #1 in Email Encryption |
| Small Business | 40.6% | 70.0% |
| Mid-Market | 43.4% | 21.8% |
| Enterprise | 16.0% | 8.2% |