Google Chrome vs Firefox Comparison
| Feature | ||
|---|---|---|
| Overview | ||
| Rating | 4.0 | 6.7 |
| Established | 2008 | 2004 |
| Platforms |  Windows macOS Linux AndroidiOS | WindowsmacOSLinuxAndroidiOS |
| Privacy | ||
| Source code | Partly open source | Fully open source |
| Telemetry | On unless you opt out | On unless you opt out |
| Anti-fingerprinting | None | Basic |
| Ad/tracker block built-in | No | No |
| End-to-end encrypted sync | No | Yes |
| Independent security audit | None on record | None on record |
| Technical | ||
| Engine | ChromiumShow detailsHide detailsChromium is the open-source project; Google Chrome is Google's proprietary build of it, distributed under separate terms. | Gecko |
| Default search | Google SearchShow detailsHide detailsGoogle Search is the default in some countries; in others, users may be asked to choose a search engine. | Google/Yandex/Baidu |
| Built-in VPN/proxy | No | Yes |
