Software Alternatives, Accelerators & Startups

Fiddler

Fiddler is a debugging program for websites.

Some of the top features or benefits of Fiddler are: Comprehensive Debugging, Cross-Platform Compatibility, Custom Scripting, User-Friendly Interface, and Web Debugging Proxy. You can visit the info page to learn more.

Best Fiddler Alternatives & Competitors in 2024

The best Fiddler alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. Latest update:

  1. 62

    HTTP proxy / HTTP monitor / Reverse Proxy

    /charles-proxy-alternatives
  2. 51

    Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.

    Open Source $49.0 / Annually

    /proxyman-io-alternatives
  3. DCIM software reinvented.

    Try for free paid Free Trial $600.0 / Annually (300 Assets)

    Try for free
  4. 40

    The Collaboration Platform for API Development

    Open Source

    /postman-alternatives
  5. 31

    Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.

    Open Source

    /wireshark-alternatives
  6. 45

    Beautiful, cross-platform & open-source tools to debug, test & build with HTTP(S). One-click setup for browsers, servers, Android, CLI tools, scripts and more.

    Open Source freemium €7.0 / Monthly (for a Pro subscription)

    /http-toolkit-alternatives
  7. 29

    Horangi is a leading cyber-security solution that provides instant response and threat detection for companies who lack the time and expertise to monitor their system.

    /horangi-alternatives
  8. 29

    Network security & identity management

    /practiceprotect-alternatives
  9. 40

    mitmproxy is an SSL-capable man-in-the-middle proxy for HTTP.

    Open Source

    /mitmproxy-alternatives
  10. 29

    Intruder is a security monitoring platform for internet-facing systems.

    paid Free Trial

    /intruder-alternatives
  11. 30

    Audit your website security and web applications for SQL injection, Cross site scripting and other...

    /acunetix-alternatives
  12. 28

    Skybox Vulnerability Control is an industry-leading cyber-security management solution that allows threat-centric vulnerability prioritization and scan-less vulnerability assessments in order to address security challenges within large and complicat…

    /skybox-vulnerability-control-alternatives
  13. 25

    Penetration testing solution for risk validation.

    /rapid7-metasploit-alternatives
  14. 28

    Netsparker Security Scanner is a simple-yet-powerful web-based security scanner that automatically identifies XSS, SQL Injection, and all the other vulnerabilities and security flaws in sites, web apps, and web services.

    /invicti-formerly-netsparker-alternatives
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