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Advanced REST Client vs Requestly

Professional comparison and analysis to help you choose the right software solution for your needs.

Advanced REST Client icon
Advanced REST Client
Requestly icon
Requestly

Advanced REST Client vs Requestly: The Verdict

⚡ Summary:

Advanced REST Client: Advanced REST Client is an open-source API testing tool for developers. It allows making HTTP requests, inspecting responses, and testing REST and SOAP web services. It can export environments, save history, and authenticate requests.

Requestly: Requestly is a browser extension and web debugging proxy that allows you to modify network requests and responses. It can be used for testing, debugging, automation, mock REST APIs, and modifying requests and responses on the fly.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Advanced REST Client Requestly
Sugggest Score — —
Category Development Development
Pricing Open Source —

Product Overview

Advanced REST Client
Advanced REST Client

Description: Advanced REST Client is an open-source API testing tool for developers. It allows making HTTP requests, inspecting responses, and testing REST and SOAP web services. It can export environments, save history, and authenticate requests.

Type: software

Pricing: Open Source

Requestly
Requestly

Description: Requestly is a browser extension and web debugging proxy that allows you to modify network requests and responses. It can be used for testing, debugging, automation, mock REST APIs, and modifying requests and responses on the fly.

Type: software

Key Features Comparison

Advanced REST Client
Advanced REST Client Features
  • User-friendly interface
  • Support for REST, SOAP, WebSockets
  • Code generation
  • Environment management
  • Authentication methods
  • History management
  • Testing suite
Requestly
Requestly Features
  • Modify HTTP requests
  • Mock REST APIs
  • Modify responses
  • Automate workflows
  • Debug network requests
  • Test API endpoints

Pros & Cons Analysis

Advanced REST Client
Advanced REST Client

Pros

  • Free and open source
  • Easy to use
  • Good for testing APIs
  • Exports environments
  • Saves request history

Cons

  • Limited reporting capabilities
  • No team collaboration features
  • No automated tests
Requestly
Requestly

Pros

  • Easy to use interface
  • Powerful modification engine
  • Support for automation
  • Can be used to test APIs
  • Available as browser extension and standalone app

Cons

  • Limited free plan
  • Can be complex for beginners
  • Requires technical knowledge to use advanced features

Pricing Comparison

Advanced REST Client
Advanced REST Client
  • Open Source
Requestly
Requestly
  • Not listed

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Advanced REST Client
Advanced REST Client
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Requestly
Requestly
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