Canary Mail 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 | Canary Mail | Proton AG |
|---|---|---|
| Avg. rating | 4.5 | 4.6 |
| Total reviews | 53 | 820 |
| Review growth (QoQ) | -100.0% | -78.3% |
| Products on G2 | 1 | 4 |
| Categories covered | 6 | 15 |
| Best category rank | #13 in Email Client | #1 in Email Encryption |
| Small Business | 86.5% | 70.0% |
| Mid-Market | 9.6% | 21.8% |
| Enterprise | 3.8% | 8.2% |