Compare software

Proxelar vs Fiddler Everywhere: catalog facts
Proxelar	Fiddler Everywhere
Free Free and open source under the MIT licence.	Paid Commercial product with a free trial available.
Windows, Command line	Windows, macOS, Linux
Handles HTTP, HTTPS and WebSocket traffic Replay and rewrite of requests, not just inspection	Runs on Windows, macOS and Linux Captures browser, system, terminal and Android traffic
HTTPS interception requires trusting a local certificate Command-line focused rather than a full desktop GUI	Paid licence required after the trial Team and AI features add complexity for simple debugging
Downloadable app	Downloadable app
Open source	Closed source
License: MIT	License not stated
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.