Alternatives

Products that do what Request Interceptor Pro does

Intercept, modify, and replay HTTP request son the fly

1
Requestly 2.0▲112
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2
Session Replays by Requestly▲518
Debug web apps faster with record & replay
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3OS
Open-Source HTTP Interceptor – Capture, Modify, Run Requests in Browser▲5
Hey HN, I recently built an open-source HTTP interceptor called Relay, which works as a Chrome extension for capturing, modifying, and replaying HTTP requests directly in your browser — no account needed. How it works: Relay lets you capture requests as they happen, modify parameters, headers, or body content, and replay them on the fly. You can customize or debug network requests quickly without needing an external tool or complex setup. Key features: - Simple setup: Install the extension and start a session to capture requests. You can filter by URLs and methods. -Request modification:…
2024 · chromewebstore.google.com
4
Middleman▲136
Intercept and modify and HTTP(S) request and response easily
2024
5
Postman Interceptor▲78
Postman companion to sync cookies & capture network requests
2020
6IR
Intercept.rest – Faster API debugging▲89
Sharing an internal tool that accelerated my development work 10-fold, especially with API debugging. Thought fellow developers here might find it useful. As a developer, I often have trouble reproducing errors at the client end. https://intercept.rest lets me debug and monitor API requests and responses. It is similar to the Network tab in Chrome Developer Tools but works for any API: mobile apps, webhooks, frontend etc. After I shared it with a close circle of friends, they found it incredibly useful and even found new use cases, I never imagined. Been a long time lurker here and…
2018
7
HTTP Catcher▲81
Web debugging proxy for iOS
2019
8
Throttle▲461
Stop giving out your email address
2015
9IM
I made a Chrome extension that can automate any website▲707
2021 · browserflow.app
10IM
Interceptor – mock AJAX requests at the browser level▲60
2018 · crypt.codemancers.com
11
Nix Capture▲88
Capture API requests for bug reports in seconds
Feb 2026 · nixcapture.com
12
BetterBugs.io▲669
Capture bugs, record sessions, and fix with AI
2024 · betterbugs.io
13
API Interceptor, Mocker and Tester▲2
Intercept, modify, mock and test HTTP requests with ease
May 2026 · chromewebstore.google.com
14WR
We’re open-sourcing Requestly - HTTP debugging proxy for Web and Mobile▲54
Hey HN! We’ve open-sourced Requestly (https://github.com/requestly/requestly) - A network debugging proxy for web & mobile apps. Requestly intercepts all HTTP(s) requests & responses and provides full control to developers to modify the request/response like rewriting request URL to hit different environment or returning different response for APIs/scripts. In addition to HTTP(s) interception & modification capabilities, Requestly also offers Mock Server [0] & recording the browser sessions [1] with video, console logs, & network logs stitched together. We use…
2023 · github.com
15HR
Hurl – Run and test HTTP requests with plain text, curl and Rust▲223
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16HM
HTTP Mock – Intercept, debug and mock HTTP(S) with zero setup▲341
2019 · httptoolkit.tech
17
FlowLens▲134
Bug reports built for coding agents, so you can ship faster.
Dec 2025 · magentic.ai
18
Requestly▲148
Debug & Modify HTTP(s) Requests - loved by 125K+ web devs
2019
19
Bird Eats Bug 2.0▲280
Report bugs, create tests, really fast
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20
Flyyer▲85
Manage and automate responsive link previews
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21
ChatSonic Chrome Extension▲162
Supercharge your Email, Twitter, and Web with ChatGPT
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22
Flytrap 2.0▲120
The fastest and most detailed tool for fixing bugs
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23
RequestBin▲117
Inspect HTTP requests in a human-friendly way
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Proxyman▲196
An modern and intuitive HTTP debugging proxy
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