360 Secure Browser vs Vanadium
360 Secure Browser
browser.360.cn
Vanadium
grapheneos.orgSide by side
| Figure | 360 Secure Browser | Vanadium |
|---|---|---|
| Price from | 4.83 CNY/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | — |
| Android | Yes | Yes |
| Plans published | 4 | 1 |
| Spec score · Web browsers | 9.2 (#6) | 8.3 (#51) |
| Browser engine | The home page identifies Chromium 132 as the browser engine. | chromium |
| Cross-device sync | Yes | No |
| Extensions | The enterprise basic plan supports Chrome and IE plugins and extensions; higher tiers include centralized plugin management. | Extension support is not planned because GrapheneOS says it conflicts with site isolation and anti-fingerprinting. |
| Extension support | own_store | none |
| Free plan | Yes | Yes |
| Open source | No | Yes |
| Supported platforms | both | mobile |
| Support | The enterprise advanced tier includes online customer service for five days by eight hours, while the flagship tier also includes 7×24 remote technical support. | The project directs users to its community platforms for support and asks them not to contact developers directly for support requests. |
Plans
360 Secure Browser
- 基础版58 CNY a year
- 高级版158 CNY a year
- 旗舰版258 CNY a year
- 私有化Priced on request
In their own words
360 Secure Browser
360 Secure Browser is a free browser available for Android, iOS, Linux, macOS, and Windows. The product describes a Chromium 132 kernel, cross-device sync, and extensions from its own store, which advertises more than 2,000 extensions. Built-in tools include an AI assistant, AI search, AI reading mode, image tools, a PDF reader, and a translation assistant. Login Manager can save and autofill passwords and generate strong passwords. The browser opens image, audio, video, PDF, and text files; extensions can add Office-format support. Its six described protections cover system files and processes, malicious websites and downloads, page sandboxing, crypto-mining scripts, DNS resolution, and isolation of pages, code, plugins, and CPU processes. The homepage also lists encrypted DNS and anti-tracking mode. A separate enterprise product offers centralized configuration, device and client-version management, browser policies, and data controls including watermarks, encrypted on-disk data, screenshot protection, download blocking, access controls, and auditing. Enterprise plans are priced per device: 基础版 is 58 CNY a year beyond 100 free devices, 高级版 is 158 CNY a year, and 旗舰版 is 258 CNY a year.
Vanadium
Vanadium is GrapheneOS’s free, open-source Android browser and WebView, built on Chromium. It hardens the main allocator with hardware memory tagging, adds type-based control-flow integrity, a strong stack protector, and automatic zero-initialized variables, while enabling strict site isolation and sandboxed iframes. Browser JavaScript JIT is disabled by default and can be enabled per site; WebView has separate controls and enables JIT by default for user-installed apps. Content filtering uses EasyList, EasyPrivacy, and related regional lists. Third-party cookies, payment support, background sync, sensors, protected media, and hyperlink auditing are disabled by default. Native Android autofill and credential-manager support handle passkeys without sandboxed Google Play. WebGPU is disabled, and a WebRTC IP handling policy toggle is available. Vanadium has no extension support or cross-device sync planned. It is currently built for GrapheneOS, with component updates from GrapheneOS servers by default and most remote services disabled or removed.