The Best Web Debugging Proxies in 2026
We researched web debugging proxies through official pricing pages, plan tables, and product documentation. Rankings reflect each product’s core traffic-inspection job, value for money, and verified features for inspecting, modifying, replaying, and troubleshooting HTTP and HTTPS traffic.
Our top picks
-
Top ranked
mitmproxy#1 of 279.4/10A broad, programmable proxy for debugging HTTP, HTTPS, WebSockets, and related traffic.
Free plan
-
Runner-up
Fluxzy#2 of 279.3/10A broad debugging proxy with a capable free personal tier and €49 perpetual Pro access.
Free plan
-
Top-ranked free plan
HTTP Toolkit#3 of 279.2/10A broad HTTP debugging proxy for teams working across browsers, apps, containers, and APIs.
Free plan
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 27 tools, best first
-
Best forTeams wanting a free, programmable proxy
A broad, programmable proxy for debugging HTTP, HTTPS, WebSockets, and related traffic.
- Proxy chaining
- Breakpoint rules
- WebSocket inspection
9.4/10★★★★★Visit mitmproxy -
Best forDevelopers needing broad protocol and export support
A broad debugging proxy with a capable free personal tier and €49 perpetual Pro access.
- Proxy chaining
- Breakpoint rules
- WebSocket inspection
9.3/10★★★★★Visit Fluxzy -
Best forCross-platform teams debugging many client types
A broad HTTP debugging proxy for teams working across browsers, apps, containers, and APIs.
- Proxy chaining
- Breakpoint rules
- WebSocket inspection
9.2/10★★★★★Visit HTTP Toolkit -
Best forTeams needing polished desktop and mobile capture
A broad desktop and mobile debugging proxy with replay, mocking, rules, and collaboration.
- Proxy chaining
- Breakpoint rules
- WebSocket inspection
8.9/10★★★★☆Visit site -
Best forBudget-conscious teams wanting rich traffic analysis
A low-cost desktop proxy for inspecting, replaying, comparing, and modifying application traffic.
- Breakpoint rules
- WebSocket inspection
- Response mocking
8.8/10★★★★☆Visit NetworkSpy -
Best forDevelopers wanting free capture plus simulation tools
A free capture proxy with deep traffic simulation and replay tools.
- Proxy chaining
- Breakpoint rules
- Response mocking
8.7/10★★★★☆Visit HTTPeep -
Best forOpen-source teams needing flexible proxy modes
A flexible open-source proxy for inspecting, replaying, and mocking network traffic.
- Proxy chaining
- WebSocket inspection
- Response mocking
8.6/10★★★★☆Visit Whistle -
Best forOpen-source macOS and Linux debugging teams
A free, scriptable proxy for detailed HTTP debugging on macOS and Linux.
- Breakpoint rules
- Response mocking
- Traffic replay
8.5/10★★★★☆Visit httpmon -
Best forTeams needing broad desktop and mobile coverage
A broad desktop-and-mobile proxy for inspecting, editing, replaying, and testing traffic.
- Proxy chaining
- Breakpoint rules
- WebSocket inspection
8.4/10★★★★☆Visit Reqable -
Best forDevelopers needing a general-purpose desktop proxy
A broad desktop proxy toolkit for inspecting, editing, replaying, and routing web traffic.
- Proxy chaining
- Breakpoint rules
- WebSocket inspection
8.3/10★★★★☆Visit Charles -
Best forMobile-focused teams wanting collaboration features
A broad, collaboration-ready proxy for mobile and desktop debugging, with no free plan.
- Proxy chaining
- Breakpoint rules
- WebSocket inspection
8.2/10★★★★☆Visit Proxyman -
Best forWindows and macOS scripted workflows
A scriptable desktop proxy for inspecting, editing, mocking, and replaying network traffic.
- Proxy chaining
- Breakpoint rules
- WebSocket inspection
8.1/10★★★★☆Visit Probe -
Best formacOS developers using AI-assisted debugging
A macOS-focused proxy with deep traffic controls and AI-assistant integration.
- Proxy chaining
- Breakpoint rules
- WebSocket inspection
8.0/10★★★★☆Visit Cheolsu Proxy -
Best forMulti-device developers needing free core debugging
A capable free proxy for multi-device HTTP debugging, with narrow rule limits and paid upgrades.
- Breakpoint rules
- Response mocking
- Traffic replay
7.9/10★★★★☆Visit Moni Proxy -
Best forSmall teams wanting an inexpensive basic proxy
An inexpensive desktop proxy debugger with a capable free tier and focused platform support.
- Breakpoint rules
- WebSocket inspection
- Response mocking
7.8/10★★★★☆Visit WePROXA -
Best formacOS developers using AI coding tools
A capable macOS debugging proxy with unusually broad AI-tool integrations.
- Proxy chaining
- Breakpoint rules
- WebSocket inspection
7.7/10★★★★☆Visit Rockxy -
Best forWindows users wanting a free AI-assisted proxy
A broad, free Windows proxy for traffic inspection, editing, mocking, and AI-assisted analysis.
- Proxy chaining
- Breakpoint rules
- WebSocket inspection
7.6/10★★★★☆Visit ProxyBoy -
Best forSecurity-minded developers wanting traffic fuzzing
A focused, open-source proxy for capture, interception, replay, fuzzing, and traffic analysis.
- WebSocket inspection
- Traffic replay
7.5/10★★★★☆Visit Sniper -
Best forDevelopers wanting portable, scriptable capture sessions
A portable, scriptable capture proxy with web, terminal, CLI, and desktop interfaces.
- WebSocket inspection
- Traffic replay
7.4/10★★★★☆Visit Tucano Proxy -
Best forTeams prioritizing API testing over proxy capture
A broad API client for teams that need testing depth more than proxy interception.
7.3/10★★★★☆Visit Requestly -
Best forMac users wanting inexpensive API traffic controls
A capable free Mac proxy debugger, with paid controls for unlimited traffic and device capture.
- Breakpoint rules
- Response mocking
- Traffic replay
7.2/10★★★★☆Visit ProxyHawk -
Best forWindows teams needing focused HTTP inspection
A focused Windows proxyless debugger with deep inspection, editing, mocking, and replay tools.
- WebSocket inspection
- Response mocking
- Traffic replay
7.1/10★★★★☆Visit HTTP Debugger -
Best forFree CI/CD and API simulation workflows
A free open-source proxy for API simulation, traffic control, and CI/CD workflows.
- Response mocking
6.9/10★★★☆☆Visit site -
Best forOrganizations embedding proxy capabilities in apps
A capable embeddable proxy library for teams that can justify its annual application license.
- Proxy chaining
- WebSocket inspection
- Response mocking
6.8/10★★★☆☆Visit FiddlerCore -
Best forDevelopers debugging gRPC and Protobuf traffic
A focused open-source GUI proxy for inspecting and redirecting gRPC traffic.
6.7/10★★★☆☆Visit Mediator -
Best forSimple searchable proxy capture
A focused cross-platform proxy for capturing, filtering, searching, and exporting traffic.
- WebSocket inspection
6.6/10★★★☆☆Visit Proxyfor -
Best forUsers needing basic recording and throttling
A focused desktop proxy for recording, filtering, throttling, and inspecting web traffic.
6.5/10★★★☆☆Visit Webber
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Request/response editing | Breakpoint rules | Traffic replay | Score |
|---|---|---|---|---|---|---|---|
| 1 | mitmproxy | Yes | Free | Yes | Yes | Yes | 9.4 |
| 2 | Fluxzy | Yes | €49/user one-time | Yes | Yes | Yes | 9.3 |
| 3 | HTTP Toolkit | Yes | Yes | Yes | Yes | 9.2 | |
| 4 | Fiddler Everywhere | No | $7/user/mo | Yes | Yes | Yes | 8.9 |
| 5 | NetworkSpy | Yes | $18/user/yr | Yes | Yes | Yes | 8.8 |
| 6 | HTTPeep | Yes | $49 one-time | Yes | Yes | Yes | 8.7 |
| 7 | Whistle | Free | Yes | Yes | 8.6 | ||
| 8 | httpmon | Yes | Free | Yes | Yes | Yes | 8.5 |
| 9 | Reqable | Yes | $49.90/yr | Yes | Yes | Yes | 8.4 |
| 10 | Charles | No | $50/user one-time | Yes | Yes | Yes | 8.3 |
| 11 | Proxyman | No | $99/seat/yr | Yes | Yes | Yes | 8.2 |
| 12 | Probe | No | Yes | Yes | Yes | 8.1 | |
| 13 | Cheolsu Proxy | Free | Yes | Yes | Yes | 8.0 | |
| 14 | Moni Proxy | Yes | $71 one-time | Yes | Yes | Yes | 7.9 |
| 15 | WePROXA | Yes | $25 one-time | Yes | Yes | Yes | 7.8 |
| 16 | Rockxy | Yes | $9/seat/mo | Yes | Yes | Yes | 7.7 |
| 17 | ProxyBoy | Yes | Free | Yes | Yes | 7.6 | |
| 18 | Sniper | Free | Yes | Yes | 7.5 | ||
| 19 | Tucano Proxy | Free | Yes | No | Yes | 7.4 | |
| 20 | Requestly | No | $10/user/mo | 7.3 | |||
| 21 | ProxyHawk | Yes | ₹3,750/yr | Yes | Yes | Yes | 7.2 |
| 22 | HTTP Debugger | No | $129 one-time | Yes | Yes | 7.1 | |
| 23 | Microsoft Dev Proxy | Yes | Free | Yes | No | No | 6.9 |
| 24 | FiddlerCore | No | $2,999/unit/yr | Yes | Yes | 6.8 | |
| 25 | Mediator | Free | 6.7 | ||||
| 26 | Proxyfor | Free | 6.6 | ||||
| 27 | Webber | No | 6.5 |
Head-to-head All 28 comparisons →
- mitmproxy vs Fluxzy
- mitmproxy vs HTTP Toolkit
- mitmproxy vs Fiddler Everywhere
- mitmproxy vs NetworkSpy
- mitmproxy vs HTTPeep
- mitmproxy vs Whistle
- mitmproxy vs httpmon
- Fluxzy vs HTTP Toolkit
- Fluxzy vs Fiddler Everywhere
Explore other topics All topics →
- AI Tools 303 directories · 8,269 tools ranked AI Writing Tools · AI Video Generators · Text-to-Speech Software
- Web Hosting & Domains 275 directories · 6,107 tools ranked Shared Web Hosting · Managed Cloud Hosting · Dedicated Server Hosting
- Productivity 157 directories · 4,948 tools ranked Note-Taking Apps · Calendar Apps · Project Management Software
- Marketing 135 directories · 3,977 tools ranked SEO Tools · Influencer Marketing Platforms · Email Marketing Software
- Sales & CRM 152 directories · 4,161 tools ranked Real Estate CRM Software · CRM Software · Proposal Software
- Customer Service 55 directories · 1,547 tools ranked Chatbot Builders · Knowledge Base Software · Call Center Software
How we rank web debugging proxies
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update