Buyer Guide & Rankings• 6 min read

Best HTTP Toolkit Alternatives in 2026

HTTP Toolkit is a well-regarded open-source debugging proxy. Teams look for alternatives when they need certificate-free interception on devices, shared team rules, a native macOS experience, or deeper scripting.

#1

ProxyCeptor

Recommended
Best certificate-free alternative for web and Smart TV

Intercepts inside Chrome and web-runtime apps via SDK: no proxy, no certificate. Rules sync through cloud workspaces, with JSON deep merge, delays and rrweb session replay.

Pricing: Free account.
Ideal for: Web and OTT teams, QA.
#2

Proxyman

Best for Apple developers

Polished native macOS proxy with automated iOS certificate setup, breakpoints and scripting.

Pricing: Freemium.
Ideal for: iOS and macOS developers.
#3

Charles Proxy

Proven cross-platform classic

Breakpoints, map local, rewrite rules and throttling, with years of documentation.

Pricing: Paid licence.
Ideal for: Teams with established Charles workflows.
#4

mitmproxy

Best for scripting

Open-source proxy with a Python addon API and headless mode for automation.

Pricing: Free and open source.
Ideal for: Automation and power users.
#5

Fiddler Everywhere

Commercially supported desktop proxy

Cross-platform desktop capture with team collaboration features and vendor support.

Pricing: Subscription.
Ideal for: Enterprise teams.

Frequently asked questions

Is there a browser-only alternative to HTTP Toolkit?

Yes. ProxyCeptor runs as a Chrome DevTools extension, so there is no desktop proxy to start or certificate to trust.

What is the best open-source alternative?

mitmproxy for scripting, and ZAP if you need security scanning.

Related comparisons and guides

ComparisonProxyCeptor vs HTTP ToolkitBlogThe 10 Best Proxy Interceptor Tools in 2026 (By Job, Not by Hype)GlossaryWhat Is a MITM Proxy?

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