Best Cheolsu Proxy Alternatives in 2026
The top Cheolsu Proxy alternatives are mitmproxy, Fluxzy and HTTP Toolkit: 15 web debugging proxies our editors would look at instead of Cheolsu Proxy, in our ranking order.
Cheolsu Proxy: A macOS-focused proxy with deep traffic controls and AI-assistant integration. Where it falls short: current installation documentation lists only an apple silicon macOS build.
Switching from Cheolsu Proxy? For most web debugging proxies buyers the best Cheolsu Proxy alternative is mitmproxy, built for teams wanting a free, programmable proxy. On a budget, Fiddler Everywhere starts at $7/user/mo.
Why People Look for a Cheolsu Proxy Alternative
- Current installation documentation lists only an Apple Silicon macOS build
- Windows and Linux builds are marked as coming soon
- Its wide feature set is focused on developer debugging workflows
Quick Picks by What You Need
- Best overallmitmproxy9.4
Teams wanting a free, programmable proxy
Visit mitmproxy - Lowest priceFiddler Everywhere8.9
Paid plans from $7/user/mo
Visit Fiddler Everywhere - Best free optionmitmproxy9.4
Has a free plan
Visit mitmproxy
All 15 Cheolsu Proxy Alternatives, Ranked
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.
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Best forTeams wanting a free, programmable proxy
- Better than Cheolsu Proxy:
- Editor score 9.4 vs 8.0
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
- Better than Cheolsu Proxy:
- Editor score 9.3 vs 8.0
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
- Better than Cheolsu Proxy:
- Editor score 9.2 vs 8.0
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
- Better than Cheolsu Proxy:
- Editor score 8.9 vs 8.0
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
- Better than Cheolsu Proxy:
- Editor score 8.8 vs 8.0
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
- Better than Cheolsu Proxy:
- Editor score 8.7 vs 8.0
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
- Better than Cheolsu Proxy:
- Editor score 8.6 vs 8.0
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
- Better than Cheolsu Proxy:
- Editor score 8.5 vs 8.0
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
- Better than Cheolsu Proxy:
- Editor score 8.4 vs 8.0
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
- Better than Cheolsu Proxy:
- Editor score 8.3 vs 8.0
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
- Better than Cheolsu Proxy:
- Editor score 8.2 vs 8.0
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
- Better than Cheolsu Proxy:
- Editor score 8.1 vs 8.0
A scriptable desktop proxy for inspecting, editing, mocking, and replaying network traffic.
- Proxy chaining
- Breakpoint rules
- WebSocket inspection
8.1/10★★★★☆Visit Probe -
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
Cheolsu Proxy Alternatives: Common Questions
What is the best alternative to Cheolsu Proxy?
mitmproxy: #1 in our Web Debugging Proxies ranking, with an editor score of 9.4 out of 10. A broad, programmable proxy for debugging HTTP, HTTPS, WebSockets, and related traffic.
Is there a free alternative to Cheolsu Proxy?
Yes. mitmproxy, Fluxzy, HTTP Toolkit, NetworkSpy and HTTPeep have a free plan or a free tier (12 of the 15 alternatives on this page).
What is the cheapest paid alternative to Cheolsu Proxy?
Of the alternatives here that publish a price, Fiddler Everywhere starts lowest, at $7/user/mo.
Why do people look for Cheolsu Proxy alternatives?
Current installation documentation lists only an Apple Silicon macOS build; Windows and Linux builds are marked as coming soon; Its wide feature set is focused on developer debugging workflows.
How do I switch from Cheolsu Proxy?
Export your data from Cheolsu Proxy (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Cheolsu Proxy.
How to Switch from Cheolsu Proxy
- Export your data from Cheolsu Proxy (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Cheolsu Proxy.
Cheolsu Proxy vs Each Alternative
| # | Tool | Free plan | Paid from | Request/response editing | Breakpoint rules | Traffic replay | Score |
|---|---|---|---|---|---|---|---|
| 13 | Cheolsu Proxy | Free | Yes | Yes | Yes | 8.0 | |
| 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 | Moni Proxy | Yes | $71 one-time | Yes | Yes | Yes | 7.9 |
| 14 | WePROXA | Yes | $25 one-time | Yes | Yes | Yes | 7.8 |
| 15 | Rockxy | Yes | $9/seat/mo | Yes | Yes | Yes | 7.7 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update