Developer Tools·Standings
Compare Local Development Proxy Tools
Local development proxy tools help you work with app traffic; the right choice depends on where you need to run a tool and whether its cost fits your budget.
Use the signal score out of 10 as a comparison point, then check the API, open-source and free-tier marks. Platform support and trial terms can also help narrow your options.
- 24 platforms
- 1 with a public API on this page
- 18 with a free tier
- Checked 23 Oct 2026
- 1 N
NetworkSpynetworkspy.appNetworkSpy is a desktop HTTP/HTTPS proxy debugger that captures, decrypts, analyzes, compares, edits and replays application traffic.
- 2 F
Fluxzyfluxzy.ioFluxzy is a streaming man-in-the-middle debugger that records, inspects, modifies and replays HTTP, HTTPS, HTTP/2, WebSocket and gRPC traffic.
- 3 M
mitmproxymitmproxy.orgOpen-source proxy for intercepting, editing, saving, and replaying HTTP traffic.
- 4 OZOWASP ZAPzaproxy.org
Free security software that scans web apps, crawls sites, and provides alerts and scan policies.
- 5 RReqablereqable.com
Reqable combines MITM network-traffic debugging with a REST/API testing client in one application.
- 6 PProxymanproxyman.com
Proxyman is a desktop HTTP/HTTPS debugging proxy that captures, decrypts, inspects, mocks and edits network requests and responses.
- 7 MPMoni Proxymoniproxy.com
Moni Proxy is a mobile-first HTTP/HTTPS debugger that captures, decrypts, inspects, mocks, rewrites and replays traffic directly on devices.
- 8 PProxyHawkproxyhawk.io
Local proxy debugger for capturing device traffic and monitoring API response changes.
- 9 PProbeuseprobe.app
Local proxy and API client for inspecting traffic, mocking APIs, and automating requests.
- 10 HT
HTTP Toolkithttptoolkit.comOpen-source HTTP tool that intercepts, searches, inspects, and edits traffic.
- 11 R
Requestlyrequestly.comA local proxy for inspecting and changing requests to GraphQL, gRPC and WebSocket services.
- 12 CCharlescharlesproxy.com
Charles is a web proxy and HTTP monitor that runs on your computer and records and displays data sent and received by browsers or other internet applications…
- 13 WWePROXAweproxa.com
WePROXA is a native macOS and Windows HTTP/HTTPS proxy debugger for capturing, inspecting, modifying, and replaying network traffic.
- 14 RRockxyrockxy.io
Rockxy is a native macOS HTTP/HTTPS debugging proxy for capturing and inspecting traffic from apps and devices, then modifying, replaying, and comparing…
- 15 BS
Burp Suite DASTportswigger.netBurp Suite DAST is an automated dynamic web vulnerability scanner built on the scanning engine used in Burp Suite Professional.
- 16 FE
Fiddler Everywheretelerik.comFiddler Everywhere captures, inspects, modifies, and replays HTTP/S traffic across applications, services, and devices.
- 17 HDHTTP Debuggerhttpdebugger.com
Windows software that records, examines, and replays browser, app, and AI-agent HTTP traffic.
- 18 IInspectrinspectr.dev
- 19 PProxyKitproxykit.net
Proxy for traffic history, local mocks, rewrites, replay, and HTTP/3 capture.
- 20 DID Inspectordinspector.nekosoftech.com
- 21 IRIntercept RESTintercept.rest
- 22 LLanterngithub.com
Free network mapping tool with automatic discovery and change tracking.
- 23 ZZProxygithub.com
- 24 PProxygenproxygen.app
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How to choose
Which platforms does it need to run on?
Start with the operating systems you use. The board tracks macOS, Windows, Linux, iOS and Android support, so check the platform marks for a match.
How can I compare prices and free options?
Check whether a tool has a free plan, a free trial or a paid price. These are different offers: a trial may be time-limited, while a free plan is an ongoing option.
For example, Charles lists a 30-day trial and a price from $30 per user; D Inspector lists a free plan.
Does it offer an API?
Check the API mark if you need a public way to connect the tool with other software. The board indicates API availability, but the facts here do not describe specific integrations or API features.
Can I inspect or change the software?
Check the open-source mark and the tool's license. Open-source code can be inspected, but the license sets the terms for using or changing it.
Can I try it before paying?
Look for a free plan or a free trial, and check its terms before starting. Trial lengths and prices vary: Fiddler Everywhere lists a 10-day trial, while HTTP Debugger lists a 7-day trial.
Questions
What is a local development proxy tool?
It is software in the local development proxy category. Compare platform support, pricing, API availability and open-source or free-tier marks.
Which local development proxy tools have a free plan?
The board marks free plans. Examples include D Inspector, Fluxzy and HTTP Toolkit.
Do local development proxy tools offer free trials?
Some have trial offers. Charles lists a 30-day trial, Fiddler Everywhere a 10-day trial and HTTP Debugger a 7-day trial.
Can I use a local development proxy tool on Linux?
The board tracks Linux support. Check the platform mark on a tool's listing to see whether it is marked for Linux.
How do I know if a local development proxy tool has an API?
Check its API mark. The board indicates API availability, but the facts here do not specify particular integrations.
Some top positions on this board can be paid placements, standing where they were sold. The facts on each platform are not for sale. How we rank · Disclosure