| Runs on | Windows and macOS | Windows and macOS |
| Browser engine | Chromium and Firefox | Chromium |
| Proxy types | HTTP, HTTPS, SOCKS5 and SSH | HTTP, HTTPS, SOCKS5 and SSH |
| Free plan | Yes | Yes |
| API on some plan | Yes | Yes |
| Most profiles on one plan | 300,000 | 1,000 |
| Proxies included | – | Light, Pro and Premium include free built-in datacenter proxies (shown as 100, 300 and 1,000 on the pricing page), meant for testing. Sphere Proxy, a residential proxy billed per GB, is sold separately: the docs show 10 GB for $30, 30 GB for $70, 80 GB for $150 and 160 GB for $250, each for 1 month. |
| Free trial | Permanent free plan of 10 profiles, no time limit. | No trial is described; the Free plan (5 sessions) has no time limit. |
| Refunds | None; the user agreement says purchased plans are final and non-refundable. | Full refund of the subscription within 14 calendar days of purchase per the license agreement; proxy payments are non-refundable. The FAQ instead says a refund is only possible before the first launch. |