Requestly API Client is available as both a Desktop App and a Browser Extension.
While both versions let you create, test, and debug APIs efficiently, they differ in capabilities due to platform constraints.
This document highlights key differences to help you choose the right version for your workflow.
Platform Availability
Feature | Browser Extension | Desktop App |
|---|---|---|
Platform Support | Chrome, Firefox, Edge | Windows, macOS |
API & Request Capabilities
Feature | Browser Extension | Desktop App |
|---|---|---|
Supported Request Types | REST, GraphQL | REST, GraphQL |
Multipart / Form Data | ❌ Not supported | ✅ Supported |
Send Files in Multipart / Form data | ❌ Not supported | ✅ Supported |
Access APIs on Localhost | ✅ Supported | ✅ Supported |
Replay Requests from Interceptor | ❌ Not supported | ✅ (Replay recorded requests from interceptor) |
Collection Runner | ✅ Supported | ✅ Supported |
Workspace & Collaboration
Feature | Browser Extension | Desktop App |
|---|---|---|
Local Workspaces | ❌ Not supported | ✅ Supported |
Team Workspaces | ✅ Supported | ✅ Supported |
File Import / Export | ✅ Supported | ✅ Supported |
Summary
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Use the Browser Extension for a lightweight, in-browser API client ideal for quick testing and debugging.
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Use the Desktop App if you need advanced capabilities like file uploads, multipart requests, local workspaces, or replaying intercepted requests.