Requestly

"Design, build, test, and debug APIs in one place"

Requestly is an open-source, developer-first API client and HTTP interception platform. It helps developers build and test APIs, intercept and modify network traffic, mock responses, debug web applications, and collaborate through local, Git-backed, team, or self-hosted workspaces. Available as a desktop app and browser extension, it is used by more than 300,000 developers.

Product Details

Other details

Category : Development

Pricing : Freemium

Stage : Active Customers

Customers : Microsoft, Google, Amazon, Salesforce, Adobe

Makers:

Sachin Jain , Sagar Soni , Sahil Gupta

Key Features

Git-native API client with local collections, environments, variables, and request history.
Intercept and modify HTTP requests, responses, headers, query parameters, and request bodies.
Mock APIs, errors, delays, and edge cases without waiting for backend services.
Run REST, GraphQL, and scripted API tests with pre-request and post-response JavaScript.
Import collections from Postman, Insomnia, cURL, and OpenAPI.
Collaborate using team workspaces, one-click sharing, Git sync, or self-hosting.
Works across macOS, Windows, Linux, Chrome, Edge, Firefox, and Safari.

Headquarter At:

San Francisco, USA

New Delhi, India

Lifecycle

Acquired

Product status: Active

6 May 2025 · By BrowserStack

Requestly continues to operate as an open-source, developer-first product with BrowserStack's support and resources.

View announcement