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Insomnia REST VS API Extractor

Compare Insomnia REST VS API Extractor and see what are their differences

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Contents:
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  2. » Videos
  3. » Reviews
  4. » Alternatives

Insomnia REST logo Insomnia REST

Design, debug, test, and mock APIs locally, on Git, or cloud. Build better APIs collaboratively for the most popular protocols with a dev‑friendly UI, built-in automation, and an extensible plugin ecosystem.

API Extractor logo API Extractor

API Extractor helps you write better TypeScript libraries: It analyzes your exported type signatures and (1) produces an API documentation website, (2) generates a .d.ts "rollup" file, and (3) creates an API report to facilitate PR reviews.
  • Insomnia REST Landing page
    Landing page //
    2023-10-05
  • API Extractor Landing page
    Landing page //
    2023-08-28

Insomnia REST features and specs

  • User-Friendly Interface
    Insomnia REST features a clean and intuitive user interface that makes it easy to create, send, and manage API requests without a steep learning curve.
  • Support for Multiple Protocols
    In addition to REST, Insomnia supports GraphQL and gRPC, making it versatile for developers working with different API protocols.
  • Environment Management
    Insomnia allows you to create and manage multiple environments, making it easier to switch between staging, development, and production settings.
  • Custom Plugins and Themes
    Insomnia supports custom plugins and themes, allowing users to extend its functionality and personalize the interface to suit their workflow.
  • Collaboration Features
    With Insomnia Teams, users can collaborate and share API requests, environments, and other resources, enhancing team productivity.
  • Cross-Platform Availability
    Insomnia is available on multiple platforms, including Windows, macOS, and Linux, providing flexibility for users on different operating systems.

Possible disadvantages of Insomnia REST

  • Resource Heavy
    Some users have reported that Insomnia can be resource-intensive, leading to potential performance issues on lower-end machines.
  • Limited Free Features
    While Insomnia offers a free tier, some of the more advanced features, such as team collaboration and sync capabilities, require a paid subscription.
  • Steeper Learning Curve for Advanced Features
    Although the basic functionalities are user-friendly, mastering the more advanced features might require a steeper learning curve.
  • Dependency on Electron
    Since Insomnia is built on Electron, it might consume more memory and disk space compared to native applications.
  • Complex Plugin System
    While the plugin system is powerful, it can be complex and challenging for users who are not familiar with JavaScript and Node.js.

API Extractor features and specs

  • Comprehensive API Report
    API Extractor generates detailed reports of the API surface, which helps developers understand the changes and current state of the API, ensuring all team members are on the same page.
  • API Stability
    By using API Extractor, developers can enforce consistent API patterns and prevent breaking changes, contributing to a more stable and reliable API over time.
  • TypeScript Support
    API Extractor is specifically designed for TypeScript, making it highly effective for projects that rely on TypeScript's typing and interfaces.
  • Markdown Documentation
    The tool supports generation of markdown files for documentation, which can be easily integrated with existing documentation sites, enhancing accessibility and ease of use.
  • Version Tracking
    It allows developers to track API changes across versions, helping to manage deprecation and communicate updates effectively to users.

Possible disadvantages of API Extractor

  • Learning Curve
    API Extractor has a steep learning curve for new users, which can be challenging for teams without prior experience or knowledge of TypeScript toolchains.
  • TypeScript-Only
    Since API Extractor is designed for TypeScript, it cannot be used directly with JavaScript projects, limiting its applicability to TypeScript-based projects only.
  • Configuration Complexity
    Setting up API Extractor can be complex due to its configuration options, requiring time and effort to properly integrate it into a build process.
  • Performance Overhead
    Running API Extractor can add significant overhead to the build process, impacting the overall build time, particularly in large projects.
  • Maintenance
    Regular updates and maintenance of the API Extractor configuration are required to keep in synchronization with updates to the TypeScript language and changes in the codebase.

Insomnia REST videos

+ Add

3 Reasons to use Insomnia REST Client in your Exploratory API Testing

More videos:

  • Tutorial - Insomnia REST Client Tutorial

API Extractor videos

No API Extractor videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Insomnia REST and API Extractor)

Insomnia REST

API Extractor

API Tools
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API Tools
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Documentation
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Documentation
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Developer Tools
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Documentation As A Service & Tools
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Documentation As A Service & Tools
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User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Insomnia REST and API Extractor

Insomnia REST Reviews

Top 20 Open Source & Cloud Free Postman Alternatives (2024 Updated)
Product Introduction: Insomnia is a powerful open-source API client designed for simplicity and efficiency and works great as a postman alternative. It supports REST, GraphQL, and gRPC, making it versatile for various API types.
Source: medium.com
Best Postman Alternatives To Consider in 2025
It is a free, open-source platform that boasts a user-friendly interface and robust features like environment and collection management, code snippets, and test automation. Compared to Postman, Insomnia offers a lighter footprint and a more customizable workspace.
Source: www.hypertest.co
Postman Alternatives for API Testing and Monitoring
Insomnia is a user-friendly tool for API development and testing. Insomnia allows creating and sending HTTP and REST requests, like GET, POST, PUT, DELETE, and more. Users can view API responses, including status codes, headers, and body. This enables understanding how the application handles different response scenarios, for efficient debugging.
Source: www.blazemeter.com
Top 10 HTTP Client and Web Debugging Proxy Tools (2023)
Insomnia REST is the best alternative for Postman. It has more than 350 open-source plugins, plus GraphQL built-in with multiple protocol support. Since GraphQL is an added value, you can fully automate the entire lifecycle of APIs, build and debug them efficiently and with ease.
Source: www.bestproxyreviews.com
15 Best Postman Alternatives for Automated API Testing [2022 Updated]
Insomnia by Kong enables you to deliver high-quality APIs through collaboration. This postman alternative also includes testing suites, which allow you to create functional tests and centralize APIs. With this platform’s streamlined API client, sending GraphQL, REST, and SOAP requests are simple. Defining variables such as authentication credentials allows you to manage...
Source: testsigma.com

API Extractor Reviews

We have no reviews of API Extractor yet.
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Social recommendations and mentions

Based on our record, Insomnia REST seems to be a lot more popular than API Extractor. While we know about 129 links to Insomnia REST, we've tracked only 5 mentions of API Extractor. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Insomnia REST mentions (129)

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API Extractor mentions (5)

  • Deploying TypeScript Type Definitions for Umbraco v14 Packages
    Thankfully we can achieve this using third party tool, API Extractor. - Source: dev.to / 10 months ago
  • In-Depth guide for TypeScript Library
    There are many more tools than those listed above. You can check out discussion and comparison of bundling tools. Unfortunately, choosing the right tool among them is a process that you'll have to experiment with and decide for your own project needs. For example, dts-bundle-generator, API Extractor, and rollup-plugin-dts do not support .d.ts.map files. Also, API Extractor and dts-bundle-generator do not have... - Source: dev.to / over 1 year ago
  • I created a game engine using TypeScript. Please roast it.
    I use https://api-extractor.com/ at work and really like it. The problem with it is that the spec it follows doesn’t 100% match VSCode’s behavior. This causes pain when using {@link} fields in descriptions. Typedoc looks fine too, I’ve never used it. Source: about 2 years ago
  • [AskJS] Managing private packages and published types in a monorepo
    I've tried using https://api-extractor.com/ to rollup types but it has some edge cases where it fails. Source: about 2 years ago
  • Do you use JSdocs with TypeScript?
    I use TSDoc extensively at work, along with API Extractor to generate externally-facing documentation from the TSDoc comments. It’s great. Since I’ve gotten used to good intellisense in VSCode I don’t really like working in code that doesn’t have TSDoc comments anymore. Source: over 3 years ago

What are some alternatives?

When comparing Insomnia REST and API Extractor, you can also consider the following products

Postman - The Collaboration Platform for API Development

TypeDoc - A documentation generator for TypeScript projects

Hoppscotch - Open source API development ecosystem

Docma - Docma is a powerful tool to easily generate beautiful HTML documentation from Javascript (JSDoc)...

RapidAPI for Mac - Paw is a REST client for Mac.

Compodoc - The missing documentation tool for your Angular application

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