Best Whistle Alternatives in 2026
Updated
20 platforms from web debugging proxies ranked against Whistle on the same published basis.
- 1Whistle vs NetworkSpy
- 2Whistle vs HTTP Toolkit
- 3Whistle vs Reqable
- 4Whistle vs mitmproxy
- 5Whistle vs Fluxzy
- 6Whistle vs Proxyman
- 7Whistle vs Charles
- 8Whistle vs Fiddler Everywhere
- 9Whistle vs Mediator
- 10Whistle vs Requestly
- 12Whistle vs HTTPeep
- 13Whistle vs Proxyfor
- 14Whistle vs Moni Proxy
- 15Whistle vs Microsoft Dev Proxy
- 16Whistle vs Tucano Proxy
- 17Whistle vs WePROXA
- 18Whistle vs httpmon
- 19Whistle vs ProxyBoy
- 20Whistle vs Rockxy
- 21Whistle vs Cheolsu Proxy
Whistle alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | NetworkSpy | 7.9 | Free plan | $1.50/mo | Linux, Mac, Windows |
| 2 | HTTP Toolkit | 7.5 | Free plan | Free | Android, iOS, Linux, Mac, Web, Windows |
| 3 | Reqable | 7.5 | Free plan | $4.16/mo | Android, iOS, Linux, Mac, Windows |
| 4 | mitmproxy | 7.3 | Free plan | Free | Linux, Mac, self-hosted, Web, Windows |
| 5 | Fluxzy | 7.2 | Free plan | Free | Android, API, iOS, Linux, Mac, self-hosted, Windows |
| 6 | Proxyman | 7.2 | No | $1/mo | Android, iOS, Linux, Mac, Windows |
| 7 | Charles | 7.1 | No | — | iOS, Linux, Mac, Windows |
| 8 | Fiddler Everywhere | 7.1 | No | $3.08/mo | Android, iOS, Linux, Mac, Windows |
| 9 | Mediator | 7.0 | Free plan | Free | Linux, Mac, Windows |
| 10 | Requestly | 7.0 | No | $10/mo | Linux, Mac, Windows |
| 12 | HTTPeep | 6.5 | No | — | Linux, Mac, Windows |
| 13 | Proxyfor | 6.4 | No | — | Linux, Mac, self-hosted, Web, Windows |
| 14 | Moni Proxy | 6.2 | No | — | Mac, Windows, iOS, Android, Linux |
| 15 | Microsoft Dev Proxy | 6.1 | No | — | Linux, Mac, Windows |
| 16 | Tucano Proxy | 6.1 | No | — | Web, Windows, Mac, Linux |
| 17 | WePROXA | 6.0 | No | — | Windows, Mac |
| 18 | httpmon | 5.9 | No | — | Mac, Linux |
| 19 | ProxyBoy | 5.9 | No | — | Windows |
| 20 | Rockxy | 5.9 | No | — | Mac |
| 21 | Cheolsu Proxy | 5.8 | No | — | Mac |
Make your platform an alternative to Whistle
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Whistle alternatives
What is the best alternative to Whistle?
NetworkSpy, number 1 in web debugging proxies with a score of 7.9 out of 10. The others here: HTTP Toolkit, Reqable, mitmproxy and 16 more.
What is the best free alternative to Whistle?
NetworkSpy 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 how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.