Software Alternatives, Accelerators & Startups

Insomnia REST VS HTTP-Repeater (HTTP/s Live Headers) (Beta)

Compare Insomnia REST VS HTTP-Repeater (HTTP/s Live Headers) (Beta) and see what are their differences

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.

HTTP-Repeater (HTTP/s Live Headers) (Beta) logo HTTP-Repeater (HTTP/s Live Headers) (Beta)

HTTP-Repeater (HTTP/s Live Headers) (Beta) is a browser extension that lets you capture browser requests and repeat the process in a loop automatically.
  • Insomnia REST Landing page
    Landing page //
    2023-10-05
  • HTTP-Repeater (HTTP/s Live Headers) (Beta) Landing page
    Landing page //
    2022-04-27

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.

HTTP-Repeater (HTTP/s Live Headers) (Beta) features and specs

  • Real-Time Monitoring
    HTTP-Repeater (HTTP/s Live Headers) allows users to monitor HTTP and HTTPS traffic in real time, providing insights into data exchanged between a client and a server.
  • Debugging Tool
    It serves as a useful tool for developers to debug web applications by inspecting headers and payloads to identify issues with requests and responses.
  • Performance Analysis
    The tool can aid in performance analysis by allowing users to assess the load times and efficiency of header exchanges and resource loading.
  • Educational Use
    Helps educate users about network protocols, header functions, and data exchange processes, making it a valuable learning tool for networking students.

Possible disadvantages of HTTP-Repeater (HTTP/s Live Headers) (Beta)

  • Security Risks
    Real-time monitoring of headers can expose sensitive data to unauthorized parties if not used securely, posing potential security risks.
  • Complexity
    The tool might be complex for beginners without technical knowledge, requiring some level of expertise to effectively interpret the data.
  • Resource Intensive
    Continuous real-time analysis can be resource-intensive, impacting the performance of systems, especially on lower-spec devices.
  • Privacy Concerns
    Capturing live headers raises privacy concerns as incidental exposure of personal or sensitive information is possible during monitoring.

Insomnia REST videos

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

More videos:

  • Tutorial - Insomnia REST Client Tutorial

HTTP-Repeater (HTTP/s Live Headers) (Beta) videos

No HTTP-Repeater (HTTP/s Live Headers) (Beta) 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 HTTP-Repeater (HTTP/s Live Headers) (Beta))
API Tools
100 100%
0% 0
Developer Tools
93 93%
7% 7
Development
0 0%
100% 100
APIs
100 100%
0% 0

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 HTTP-Repeater (HTTP/s Live Headers) (Beta)

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.
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.
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.
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

HTTP-Repeater (HTTP/s Live Headers) (Beta) Reviews

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Social recommendations and mentions

Based on our record, Insomnia REST seems to be more popular. It has been mentiond 129 times since March 2021. 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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HTTP-Repeater (HTTP/s Live Headers) (Beta) mentions (0)

We have not tracked any mentions of HTTP-Repeater (HTTP/s Live Headers) (Beta) yet. Tracking of HTTP-Repeater (HTTP/s Live Headers) (Beta) recommendations started around Apr 2022.

What are some alternatives?

When comparing Insomnia REST and HTTP-Repeater (HTTP/s Live Headers) (Beta), you can also consider the following products

Postman - The Collaboration Platform for API Development

Sky Live HTTP Headers - Sky Live HTTP Headers is an open-source browser extension that visually displays HTTP requests and response headers from every website you visit.

Hoppscotch - Open source API development ecosystem

WebSniffer - WebSniffer is an online tool to outlook HTTP request and response headers.

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

Modify Header Value (HTTP Headers) - Modify Header Value (HTTP Headers) is a browser extension that allows you to add, modify or remove a header for any request to your preferred domains.