Backed By Y combinator

Powerful Open-Source Android App Debugger

In-app API Inspector
Simple 3-Line Integration
No SSL Certificates Installation or Proxy Hassles
Modify API Response, Throttle Network, Reroute Traffic, etc
Collaborate with teammates in a single click
6-Months Free
Interceptor

Features

Requestly's Android Interceptor is simple, fast and gives you a lot of control over your Android App. Make your debugging experience better with these features:

Opensource

Built in Public

3

Lines Integration

600kb

Lightweight Android SDK

One time Setup

Setup Once and Use Anywhere

The Old Way

the

vs

The Requestly Way

Zipy way

Only One time setup required

Forget setting up proxies and all those configuration everytime.
Setup once and your whole team from devs to QAs to Product Managers to CTO can instantly debug requests.

Learn More
View Android App Request

3 line integration

Integrate Requestly Android Interceptor in just 3 lines! Debugging has never been this fast!

Learn More
3 line setup

Debug requests from anywhere

View and Modify Requests from anywhere.
Modify Headers, Redirect URLs, Switch Hosts, Mock API Response, Delay Network requests, Insert Custom Scripts and much more.

Learn More
Modify Request

Built in Public

Completely open-source.
Make sure to check out the code and leave a star 

Star
Requestly Github

See it in Action

Checkout our demo Android Apps to see how Requestly's Android Interceptor works

Demo Android Apps

More Awesome Features

Upcoming exciting Android Interceptor SDK features

Production Debugging

Scared of meddling with production issues? No more! Requestly will let you debug production issues with ease!

Crash Analysis

Trace crashes in your Android App with Requestly. Easily debug and catch errors to fix crashes.

Detailed Bug Reporting

With Requestly, you can make sure that whatever bugs you're getting will be extensively detailed and written for humans, not computers.

Session Sharing

Share sessions of your Android App with your teammates, forget setting up the tedious app state management again and again.

Wall of Love

Over 100 companies have tried out our SDK. Hear what they say about us.

We've just Integrated Requestly into our Android App & loving the experience. Solves so many issues already. This is a must-have tool for our development team.
Uses Requestly Desktop | proxyman alternatives | mocky.io alternative | Fiddler Alternative | charles proxy alternative
Yogesh Sharma
Co-Founder at Headfone
We got early access to the tool. Integration is quite straightforward and we got all the support from the team. API Inspection & Debugging is a breeze now.
Uses Requestly Desktop | proxyman alternatives | mocky.io alternative | Fiddler Alternative | charles proxy alternative
Vishnu Mohandas
Founder, ente.io
Such a neat solution. At Blinkit, we use Charles + PasteBin and custom implementation of API Inspector. I can clearly see how Requestly simplifies a lot of things for us.
Uses Requestly Desktop | proxyman alternatives | mocky.io alternative | Fiddler Alternative | charles proxy alternative
Nitesh Jindal
Director of Technology, Blinkit
We struggle with Charles proxy every day. It is very hard to set up & use. Our QAs can now easily identify whether there is a frontend bug or back-end bug. Feature request - Ability to bookmark a Request/Response and embed the link in the JIRA tickets.
Uses Requestly Desktop | proxyman alternatives | mocky.io alternative | Fiddler Alternative | charles proxy alternative
Nikhil Bansal
Co-Founder at Alippo

Frequently Asked Questions

Our SDK integration is quite flexible and can be set by a feature flag. You can integrate Requestly debugger only in debug builds and It will never come up in release builds. Here’s how to do it.
Yes, you can select the list of users and devices in your Requestly dashboard.
Requestly has been build over Chucker. It can be replaced.
Charles can only be used by an individual developer & requires complex setup of proxy & certificates. Requestly SDK can be integrated with just 3 lines of code and users can collaborate on testing. Read More
With Modify Response rule, you`ll now be able to mock the response of an API. Similar to other Rules, this Rule will also allow you to specify advanced filters including the regular expressions.
You can contact us at [email protected] we have a dedicated Support Team to help you out with the integration.

Get to know Requestly

Become a 10x developer by using Requestly in your development & testing workflows.

No spam guaranteed :)