Charles vs Klex
A side-by-side look at Charles and Klex. For an in-depth review of either product, follow the links below.
Charles
Development
Charles is an HTTP proxy / HTTP monitor / Reverse Proxy that enables a developer to view all of the HTTP and SSL / HTTPS traffic between their machine and the Internet. This includes requests, responses and the HTTP headers (which contain the cookies and caching information).
proxyhttphttpsmonitorreverse-proxy
Klex
Office & Productivity
Klex is an open-source alternative to Microsoft Excel that provides similar spreadsheet functionality. It allows users to create and edit spreadsheets, build formulas and charts, analyze data, and more. As an open-source software, Klex is free to download, use, and share.
spreadsheetexcel-alternativeopen-source
Related Comparisons
Fiddler
OWASP Zed Attack Proxy (ZAP)
Surge for Mac
HttpFox
HTTPScoop
WebScarab