Fluxzy vs Moni Proxy
Fluxzy
fluxzy.ioMoni Proxy
moniproxy.comSide by side
| Figure | Fluxzy | Moni Proxy |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 6 | 6 |
| Spec score · Web Debugging Proxies | 9.4 (#1) | 9.1 (#2) |
| Spec score · Local Development Proxy Tools | 9.3 (#1) | 9.1 (#2) |
| Breakpoints | Live breakpoints can pause traffic at DNS lookup, request and response stages for stepwise editing. | Breakpoint rules pause requests or responses so headers, bodies and statuses can be edited before continuation. |
| Exports | Fluxzy exports captures or requests to HAR, SAZ, PCAPNG, cURL, .http files and its native archive format. | HAR export is free, while Pro adds multiline cURL scripts, native .moniproxy bundles and multi-session archives. |
| Maker headquarters | The company page says Fluxzy SAS is registered in Paris, France. | Google Play lists the developer address as 28 Tran Binh, Dolphin Plaza Building, Floor 3, Hanoi, Vietnam. |
| What it does | Fluxzy is a streaming man-in-the-middle debugger that records, inspects, modifies and replays HTTP, HTTPS, HTTP/2, WebSocket and gRPC traffic. | Moni Proxy is a mobile-first HTTP/HTTPS debugger that captures, decrypts, inspects, mocks, rewrites and replays traffic directly on devices. |
Plans
Fluxzy
- Enterprise (Perpetual) — 1–9 seats€59, paid once
- Enterprise (Perpetual) — 10–49 seats€49, paid once
- Enterprise (Perpetual) — 50+ seats€39, paid once
- Community EditionFree
- Pro (Perpetual)€49, paid once
- Enterprise (Perpetual)€59, paid once
Moni Proxy
- FreeFree
- Free PlanFree
- Desktop$71, paid once
- Multi-Device$79, paid once
- Team 5$129, paid once
- Team 10$229, paid once
In their own words
Fluxzy
Fluxzy is an HTTP proxy for recording, analyzing, debugging, and changing HTTP/1.1, HTTP/2, and WebSocket traffic, over plain or secure channels. Its proxyless capture records application traffic without proxy configuration, including apps that ignore system proxy settings. Rules can change headers, add authentication, simulate slow networks, forward requests, spoof DNS, alter TLS fingerprints, and force HTTP versions. It can decode gRPC and Protobuf traffic, and inspect OpenAI, Anthropic, and Google Gemini API requests and responses, including streams and tool calls. Captures can be exported as HAR, Fiddler SAZ, PCAPNG, cURL commands,.http files, or native.fxzy files. Fluxzy works offline without an account or cloud sync, and its site says it has no telemetry. Community is free for personal use and adds an x-fluxzy-community header. Pro is €49, paid once; Enterprise is €59, paid once with a three-seat minimum.
Moni Proxy
Moni Proxy captures and works with HTTP/HTTPS traffic on devices, letting developers inspect, mock, rewrite, and replay requests. For HTTPS, it decrypts calls after a guided local certificate authority setup and displays each request’s method, status, host, path, size, and duration. Its rules can map local responses, rewrite requests, override DNS, block traffic, or pause at breakpoints. Compose lets users build or edit a request’s method, URL, headers, and JSON body before replaying it. The tool also generates typed models from JSON in Swift, Dart, Kotlin, and TypeScript, and includes utilities for JSON, encoding, hashes, JWTs, QR codes, timestamps, and regular expressions.
The free plan costs nothing and includes one active rule each for mocks, rewrites, and breakpoints, three DNS override rules, three ignore-host rules, 20 Compose requests per day, seven-day history, one paired device, Dart code generation, and HAR export. Paid plans start at $71, paid once. iOS and Android apps and a macOS installer are listed; Windows and Linux desktop releases are marked as coming soon.