Buyer Guide & Rankings• 6 min read

Best Fiddler Alternatives in 2026 (Windows, Mac and Browser)

Fiddler Classic is Windows-only and Fiddler Everywhere is subscription-based, so many developers look for alternatives, especially on macOS or when they only need to debug browser and web-app traffic.

#1

ProxyCeptor

Recommended
Best for browser and Smart TV web apps

Runs in Chrome on Windows, macOS and Linux with no system proxy or certificate. Mocks, deep merge, delays, redirects and team-shared rules.

Pricing: Free account.
Ideal for: Front-end, QA and OTT teams.
#2

Charles Proxy

Closest classic desktop equivalent

Cross-platform proxy with breakpoints, map local and throttling.

Pricing: Paid licence.
Ideal for: Former Fiddler users on macOS.
#3

HTTP Toolkit

Open-source cross-platform option

One-click interception for browsers, Android and backend processes.

Pricing: Free tier and paid Pro.
Ideal for: Developers who want open source.
#4

Proxyman

Best native Mac experience

Native macOS UI with automated iOS setup.

Pricing: Freemium.
Ideal for: Apple developers.
#5

mitmproxy

Free and scriptable

Open-source proxy with Python scripting.

Pricing: Free and open source.
Ideal for: Automation.

Frequently asked questions

Is there a Fiddler for Mac?

Fiddler Everywhere runs on macOS. Popular Mac alternatives are Proxyman, Charles and, for browser traffic, ProxyCeptor.

Is Fiddler Classic still available?

Fiddler Classic is still offered for Windows. New cross-platform development is focused on Fiddler Everywhere.

Related comparisons and guides

ComparisonProxyCeptor vs FiddlerAlternativesTop 5 Modern Alternatives to Charles Proxy in 2026BlogThe 10 Best Proxy Interceptor Tools in 2026 (By Job, Not by Hype)

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