Sigma AI Browser vs Brave: catalog facts
 Sigma AI Browser |  Brave |
|---|
|
Free Described by the developer as a free browser. |
Freemium The browser is free. Brave VPN and Brave Leo Premium are paid subscriptions, and both are… |
|
Windows, macOS, Android, iOS |
Windows, macOS, Linux, Android, iOS |
- Built-in AI agent that acts on web pages
- Local Eclipse LLM keeps prompts on the device
|
- Ad and tracker blocking is on by default, with a per-site panel showing what was blocked
- Chromium underneath, so Chrome extensions and site compatibility carry over
|
- Cloud AI features send data off the device
- Developer and licensing details are not clearly stated
|
- Ships a crypto wallet, a rewards programme and an AI assistant that many people will never use
- Brave has had to apologise for past missteps, including auto-completing affiliate links in the address bar in 2020
|
|
Downloadable app |
Downloadable app |
|
Closed source |
Open source |
|
License not stated |
License: MPL-2.0 |
|
Not stated if an account is needed |
No account needed |
|
Not stated if it works offline |
Needs internet |
Checked October 2, 2026 | Checked September 21, 2026 |
Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.
Copy comparison link
