Compare Comet Browser to Flock browser

Comet Browser Flock
Development Status Active Discontinued
Operating Systems Android, iOS, macOS, Windows
Linux, macOS, Windows
Year Started 2025 2005
Year Ended 2011
Manufacturer Perplexity Unknown
Rendering Engine Chromium Chromium
AdBlock Native Yes Unknown
"AI" Features? Yes Unknown
Extensions support Unknown Unknown
Built-in VPN?
License Currently unknown Freeware
Wikipedia Page No Flock on Wikipedia
Device Platforms Desktop, Mobile Desktop
Public Source Code? No No
Fork of Not a fork Firefox
Website www.perplexity.ai/comet web.archive.org/web/20110325151017/www.flock.com