BrowserStack, a leading software testing platform, has acquired Requestly, an open-source tool designed for HTTP interception, API mocking, and debugging. This strategic move aims to enhance BrowserStack’s suite of developer tools, providing more robust solutions for frontend developers.
Understanding Requestly’s Role in Development
Founded by Sachin Jain, Requestly empowers frontend developers to:
- Intercept and modify API requests directly within the browser.
- Mock API responses to simulate various scenarios.
- Streamline testing workflows by reducing dependencies on backend services.
With over 200,000 developers across more than 10,000 companies utilizing Requestly, its impact on the development community is significant. Notably, the tool has garnered support from prominent investors, including Y Combinator and Peak XV Partners (formerly Sequoia Capital India and SEA).
BrowserStack’s Strategic Acquisition
By integrating Requestly into its ecosystem, BrowserStack aims to:
- Enhance its developer productivity suite.
- Provide a more comprehensive testing platform.
- Address the growing need for efficient API testing and debugging tools.
This acquisition aligns with BrowserStack’s recent initiatives, such as the launch of an AI-powered testing platform designed to unify QA workflows.
Commitment to Open Source and Future Developments
Post-acquisition, Requestly will remain open-source and continue to operate independently. Plans are in place to extend its capabilities, including support for HTTP interception on Android emulators and iOS simulators. This commitment ensures that developers can continue to leverage Requestly’s features without disruption.
Implications for the Developer Community
The integration of Requestly into BrowserStack’s platform offers several benefits:
- Enhanced Testing Capabilities: Developers can now perform more comprehensive tests, including API mocking and interception, within a unified environment.
- Improved Workflow Efficiency: Reducing the need for multiple tools streamlines the development process, allowing teams to focus on building and refining their applications.
- Continued Open-Source Support: Maintaining Requestly’s open-source status ensures that the community can contribute to and benefit from ongoing improvements.
Broader Industry Context
This acquisition is part of a broader trend where companies are enhancing their platforms through strategic acquisitions. For instance, in August 2024, BrowserStack acquired Bird Eats Bug, a bug reporting tool, to launch Bug Capture, aiming to accelerate its test platform vision. (browserstack.com) Similarly, in July 2020, BrowserStack acquired Percy to add visual testing capabilities to their platform. (browserstack.com)
Looking Ahead
As BrowserStack continues to expand its offerings, the integration of tools like Requestly signifies a commitment to providing developers with comprehensive, efficient, and user-friendly testing solutions. This approach not only enhances the development process but also contributes to the delivery of high-quality software products.
For more information on BrowserStack’s services and recent developments, visit their official website.

















