Insomnia REST VS React Admin

Compare Insomnia REST VS React Admin and see what are their differences

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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.

React Admin

A frontend Framework for building B2B applications running in the browser on top of REST/GraphQL APIs, using ES6, React and Material Design

Landing page //
2023-10-05

Landing page //
2023-08-20

Insomnia REST

Website: insomnia.rest
Pricing URL: Official Insomnia REST Pricing
$ Details
Release Date: -
Startup details
Country: United States

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React Admin

Website: marmelab.com
Pricing URL: Official React Admin Pricing
$ Details: freemium €135 / Monthly
Release Date: 2017 January

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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.

React Admin features and specs

Component-Based Architecture
React Admin utilizes a component-based architecture that promotes reusability and modularity, allowing developers to build complex interfaces with less effort.
Rich Ecosystem
Being a React-based framework, React Admin benefits from a vast ecosystem of libraries and tools which can be easily integrated, providing enhanced functionality and scalability.
Customizable and Extensible
Developers can customize and extend React Admin to fit specific needs, thanks to its high degree of flexibility and comprehensive support for custom components.
Built-in Data Providers
React Admin comes with built-in data providers, making it easy to connect with a variety of REST, GraphQL, or other APIs out of the box.
Active Community and Maintenance
Maintained by Marmelab, React Admin has an active community and is well-maintained, ensuring regular updates and improvements.

Possible disadvantages of React Admin

Steep Learning Curve
Beginners might find React Admin challenging at first, especially if they are not familiar with React or the paradigm of component-based architecture.
Limited Server-Side Rendering
React Admin is primarily designed for client-side rendering, which can be limiting for applications that require robust server-side rendering features for SEO purposes.
Opinionated Framework
While being opinionated can be advantageous for some, it might restrict developers who are looking for more freedom in how they architect their applications.
Performance Overhead
The abstraction and number of features included might introduce some performance overhead, especially in large-scale applications with complex data interactions.
Dependency on Third-Party Libraries
React Admin's reliance on third-party libraries can sometimes lead to issues with compatibility or require additional learning for integration and use.

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

React Admin videos

+ Add

10 Best React Admin Templates in 2022 | ReactJS Admin Templates

Category Popularity

0-100% (relative to Insomnia REST and React Admin)

Insomnia REST

React Admin

API Tools

100 100%

API Tools

0% 0

Developer Tools

84 84%

Developer Tools

16% 16

Design Tools

0 0%

Design Tools

100% 100

APIs

100 100%

APIs

0% 0

User comments

Share your experience with using Insomnia REST and React Admin. For example, how are they different and which one is better?

Reviews

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

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

React Admin Reviews

We have no reviews of React Admin yet.
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Social recommendations and mentions

Based on our record, Insomnia REST should be more popular than React Admin. It has been mentiond 134 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 (134)

Postman's New Pricing Is a Trap; Here Are the Alternatives
Apidog offers 4 users free with unlimited everything. Bruno has built a passionate community around privacy-first API testing. Insomnia continues to improve with strong multi-protocol support. - Source: dev.to / 6 months ago
The Ultimate Guide to Offline API Testing: 10 Tools That Work Without Internet
Insomnia balances professional-grade features with strong offline capabilities. Its Scratch Pad and Local Vault features ensure sensitive data remains on your local machine while providing comprehensive protocol support. - Source: dev.to / 10 months ago
Postman which I thought worked locally on my computer, is down
I ditched Postman for Insomnia (Open source) after Postman refused to adhere to customers to disable auto-updates for 6 years+. I checked on their GitHub issue tracker and it turns out, the solution was to upgrade to their "Enterprise plan". https://github.com/postmanlabs/postman-app-support/issues/6999#issuecomment-3424362009 So, I said fuck it and switched to a real, open source alternative, Insomnia, instead:... - Source: Hacker News / 10 months ago
How to Design a RESTful API with CRUD Operations
Postman and Insomnia provide user-friendly interfaces for manual and automated API testing, while testing libraries like Jest, Mocha, and pytest support programmatic tests. - Source: dev.to / 12 months ago
Sending SMS Messages with PHP
To send the message, you’ll want an HTTP tooling client that makes it easy to send POST requests - I’ve opted for Kong’s Insomnia but you could also use Postman or even a raw cURL request. - Source: dev.to / 12 months ago

React Admin mentions (26)

Top 20 Modern React Libraries To Supercharge Your Next Big Project
Resource: React Admin Documentation. - Source: dev.to / over 1 year ago
How to build a CMS with Supabase and React-admin
I've been working with react-admin on various projects, some of which required basic CMS features in addition to the core application. We've used headless CMS like Strapi, Directus, or Prismic for these features. However, react-admin is so powerful that it can be used to build the CMS part, too. That's why I worked on a CMS proof-of-concept using react-admin for the admin UI and Supabase (which provides a REST... - Source: dev.to / over 1 year ago
A Year of Transformation: Reflecting on 2024's Journey in Tech and Beyond
I was learning React JS front end and in this journey of self learning, I have achieved many milestone like utilizing react-admin framework. I also implemented two-factor authentication using Authenticator tools with react-admin framework. It was a very challenging job to include two-factor alongside react-admin authentication as there is no tutorial available for it. But this is very much required in the era of... - Source: dev.to / over 1 year ago
Building a Complete React CRM App with Atomic CRM 🛠️
With a simple relational data model, developers can easily modify the system to store additional data. Its component-based architecture allows for replacing or customizing any part of the application, giving developers full control over the user experience. Built using React and react-admin, two widely supported frameworks, it comes with a rich library of pre-built components ready for use. - Source: dev.to / almost 2 years ago
Major updates from the open source community: Release Radar · June 2024
Whenever I see the word "framework", I can't help but think of the Linebreakers' song "We're Gonna Build a Framework". That aside, React-admin has over 25,000 users around the world. It's a single-page application framework, allowing you to build web apps running on top of REST/GraphQL APIs, using TypeScript, React and Material Design. React-admin's latest update brings refined lists and forms, dependency update,... - Source: dev.to / about 2 years ago