Helium Browser vs Orion Browser
| Helium Browser | Orion Browser | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | $50/mo |
| Open source | Yes | No |
| Platforms | Windows, macOS, Linux | extension, iOS, Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Supported platforms | both | both |
| Browser engine | chromium | webkit |
| Built-in ad blocking | Yes | Yes |
| Extension support | chrome_store | chrome_store |
| Cross-device sync | No | Yes |
| Open source | Yes | No |
| Paid from | — | $5/mo |
| Tracking protection | — | advanced |
Both are listed in Best Web Browsers. On Freedom251, Helium Browser scores higher on our published basis.