Compare ChatGPT Atlas browser to Fellou browser

ChatGPT Atlas Fellou
Development Status Active Active
Operating Systems macOS, Windows
macOS, Windows
Year Started 2025 2024
Manufacturer ChatGPT Unknown
Rendering Engine Chromium Unknown
AdBlock Native Unknown Unknown
"AI" Features? Yes Yes
Extensions support Unknown Unknown
Paid Yes Yes
Built-in VPN?
License Currently unknown Currently unknown
Wikipedia Page No No
Device Platforms Desktop Desktop
Public Source Code? No No
Website chatgpt.com/atlas/ fellou.ai/