Best FiddlerCore Alternatives in 2026
Updated
20 tools from web debugging proxies ranked against FiddlerCore on the same published basis.
- 1FiddlerCore vs HTTP Toolkit
- 2FiddlerCore vs NetworkSpy
- 3FiddlerCore vs Reqable
- 4FiddlerCore vs Fluxzy
- 5FiddlerCore vs Fiddler Everywhere
- 6FiddlerCore vs Proxyman
- 7FiddlerCore vs Whistle
- 8FiddlerCore vs mitmproxy
- 9FiddlerCore vs Charles
- 10FiddlerCore vs Requestly
- 11FiddlerCore vs Mediator
- 12FiddlerCore vs Webber
- 13FiddlerCore vs HTTPeep
- 14FiddlerCore vs Proxyfor
- 15FiddlerCore vs Moni Proxy
- 16FiddlerCore vs Sniper
- 17FiddlerCore vs Microsoft Dev Proxy
- 18FiddlerCore vs Tucano Proxy
- 20FiddlerCore vs Probe
- 21FiddlerCore vs WePROXA
FiddlerCore alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | HTTP Toolkit | 7.8 | Free plan | Free | Android, iOS, Linux, Mac, Web, Windows |
| 2 | NetworkSpy | 7.8 | Free plan | $1.50/mo | Linux, Mac, Windows |
| 3 | Reqable | 7.7 | Free plan | $4.16/mo | Android, iOS, Linux, Mac, Windows |
| 4 | Fluxzy | 7.6 | Free plan | Free | Android, API, iOS, Linux, Mac, self-hosted, Windows |
| 5 | Fiddler Everywhere | 7.5 | No | $3.08/mo | Android, iOS, Linux, Mac, Windows |
| 6 | Proxyman | 7.5 | No | $1/mo | Android, iOS, Linux, Mac, Windows |
| 7 | Whistle | 7.5 | No | — | Android, iOS, Linux, Mac, Web, Windows |
| 8 | mitmproxy | 7.4 | Free plan | Free | Linux, Mac, self-hosted, Web, Windows |
| 9 | Charles | 7.3 | No | — | iOS, Linux, Mac, Windows |
| 10 | Requestly | 7.2 | No | $10/mo | Linux, Mac, Windows |
| 11 | Mediator | 7.0 | Free plan | Free | Linux, Mac, Windows |
| 12 | Webber | 6.9 | No | — | Linux, Mac, Windows |
| 13 | HTTPeep | 6.8 | No | — | Linux, Mac, Windows |
| 14 | Proxyfor | 6.7 | No | — | Linux, Mac, self-hosted, Web, Windows |
| 15 | Moni Proxy | 6.6 | No | — | Mac, Windows, iOS, Android, Linux |
| 16 | Sniper | 6.4 | No | — | Mac, Windows |
| 17 | Microsoft Dev Proxy | 6.3 | No | — | Linux, Mac, Windows |
| 18 | Tucano Proxy | 6.3 | No | — | Web, Windows, Mac, Linux |
| 20 | Probe | 6.1 | No | — | Windows, Mac |
| 21 | WePROXA | 6.1 | No | — | Windows, Mac |
Make your tool an alternative to FiddlerCore
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about FiddlerCore alternatives
What is the best alternative to FiddlerCore?
HTTP Toolkit, number 1 in web debugging proxies with a score of 7.8 out of 10. The others here: NetworkSpy, Reqable, Fluxzy and 16 more.
What is the best free alternative to FiddlerCore?
HTTP Toolkit is the best-ranked alternative with a free plan. 6 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.