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Insomnia REST VS Windows Subsystem for Linux (WSL)

Compare Insomnia REST VS Windows Subsystem for Linux (WSL) 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.

Windows Subsystem for Linux (WSL) logo Windows Subsystem for Linux (WSL)

Learn more about how the Windows Subsystem for Linux works.
  • Insomnia REST Landing page
    Landing page //
    2023-10-05
  • Windows Subsystem for Linux (WSL) Landing page
    Landing page //
    2023-08-17

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.

Windows Subsystem for Linux (WSL) features and specs

  • Seamless Integration
    WSL allows users to run a Linux distribution alongside their Windows environment, enabling a seamless workflow that combines the best of both operating systems without the need for dual booting.
  • Ease of Use
    Setting up WSL is straightforward via the Microsoft Store, and it provides a user-friendly way to access Linux tools without complex installations or virtual machine setups.
  • Performance
    WSL offers near-native performance for Linux applications, as it manages system calls directly using the Windows kernel, providing better speed compared to traditional virtual machines.
  • Resource Efficiency
    Since it doesn't require a full Linux kernel virtualized layer, WSL consumes fewer resources (such as RAM and CPU), allowing for more efficient multitasking with Windows applications.
  • Development Environment
    WSL provides developers with access to powerful Linux-based tools and frameworks directly from Windows, making it attractive for cross-platform development.

Possible disadvantages of Windows Subsystem for Linux (WSL)

  • Limited Hardware Support
    WSL might not fully support all hardware features, especially those related to complex peripherals or proprietary drivers that are typically better handled by native Linux installations.
  • Incomplete Linux Experience
    While WSL gives access to many Linux capabilities, it may not support certain system-level operations or kernel modules that are possible in a complete Linux environment.
  • Compatibility Issues
    Some Linux applications or packages might not run smoothly or at all on WSL, requiring workarounds or alternates to achieve the desired functionality.
  • Networking Limitations
    Networking setup may be more complex with WSL, including limited support for certain networking namespaces, which can hinder specific use cases like advanced networking configurations.
  • Overhead Concerns
    Despite lower resource usage than full virtual machines, there's still some performance overhead with WSL due to the translation layer for Linux system calls on the Windows kernel.

Analysis of Insomnia REST

Overall verdict

  • Insomnia REST is an excellent choice for developers who need a robust and intuitive tool for API development and testing. Its comprehensive features and ease of use make it a competitive option alongside other popular API clients.

Why this product is good

  • Insomnia REST is widely regarded as a powerful tool due to its user-friendly interface, extensive plugin ecosystem, and support for multiple authentication protocols. It allows users to easily build, debug, and test RESTful APIs with features like environment variables, code generation, and response validation. Moreover, its compatibility with GraphQL and gRPC makes it versatile for modern development needs.

Recommended for

  • API Developers
  • Software Testers
  • Backend Engineers
  • Technical Leads
  • Anyone involved in RESTful API development and testing

Insomnia REST videos

+ Add

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

More videos:

  • Tutorial - Insomnia REST Client Tutorial

Windows Subsystem for Linux (WSL) videos

+ Add

Windows Subsystem for Linux (WSL) Tutorial & How To

Category Popularity

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Web And Application Servers
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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 Windows Subsystem for Linux (WSL)

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

Windows Subsystem for Linux (WSL) Reviews

We have no reviews of Windows Subsystem for Linux (WSL) yet.
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Social recommendations and mentions

Insomnia REST might be a bit more popular than Windows Subsystem for Linux (WSL). We know about 129 links to it since March 2021 and only 125 links to Windows Subsystem for Linux (WSL). 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)

View more

Windows Subsystem for Linux (WSL) mentions (125)

  • What I wish I knew about Python when I started
    If you are running Microsoft Windows, I want to advise one more prerequisite step that you need to take before getting started with Python or uv: install the Windows Subsystem for Linux, also known as WSL2. Do not, for the love of all that is good and holy, try and install Python tooling directly in Windows; install WSL first. This guide outlines all the steps you need to take to get started, though I recommend... - Source: dev.to / 3 months ago
  • Using curl-impersonate in Node.js to avoid blocks
    Note: node-curl-impersonate is only compatible with Unix-based operating systems like Linux and macOS. If you are on Windows and cannot use the WSL (Windows Subsystem for Linux), consider using [ts-curl-impersonate](https://www.npmjs.com/package/ts-curl-impersonate) as an alternative as it comes with native Windows support. - Source: dev.to / 7 months ago
  • Boost Your Productivity with Shell Aliases: A Simple Hack for Flutter Developers
    Another option is to use the Windows Subsystem for Linux (WSL), which gives you a Linux-like terminal on Windows. With WSL, you can follow the same steps for creating aliases as you would on macOS or Linux by editing your .bashrc or .zshrc file. To set up WSL, check out the official Windows Subsystem for Linux documentation. - Source: dev.to / 8 months ago
  • Linux Desktop Market Share Climbs to 4.45%
    A very cursory search would tell you about the Windows Subsystem for Linux: https://learn.microsoft.com/en-us/windows/wsl/about. - Source: Hacker News / 10 months ago
  • Attempted to setup windows-linux dual boot on my PC and screwed it all up - please help
    Dual boot is ssooo previous decades. Let me introduce you to WSL, Windows Subsystem for Linux, now you can run Linux (including GUI) seamlessly from within windows. No dual boot, no sacrifice to security with legacy boot, no restarting to use apps and tools from the other OS, use windows and Linux truly side by side. Source: almost 2 years ago
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What are some alternatives?

When comparing Insomnia REST and Windows Subsystem for Linux (WSL), you can also consider the following products

Postman - The Collaboration Platform for API Development

XAMPP - XAMPP is a free and open-source cross-platform web server that is primarily used when locally developing web applications.

Hoppscotch - Open source API development ecosystem

Laragon - All in one web server.

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

SSH of Windows' Linux subsystem - Installation instructions for the Windows Subsystem for Linux on Windows 10.

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