Thunder Client

Hand-crafted lightweight Rest client for testing APIs

★★★★☆ 4.4/5 from 16 reviews

What is Thunder Client?

Thunder Client is Rest API Client Extension for Visual Studio Code, with simple and clean design. The extension makes api testing very easy with Scriptless GUI based testing.

Pros & Cons

Pros

  • VSCode integration
  • Easy to use
  • Replaces Postman
  • Remote API calls
  • Swagger file import

Cons

  • Free tier limitations
  • Closed source
  • Deletes collections on rollback
  • Missing Git integration

Tool Details

Categories Code editors, Testing and QA software
Website www.thunderclient.com
Became Popular March 31, 2021
Platforms Web
Social

Recent Reviews (13)

P
Peter Nov 24, 2022
★★★★★

Great user experience as it is similar to other http clients. Was missing easy github integration for collaboration with the rest of the team.

Easy to use Missing Git integration
P
Philip Jun 12, 2023
★★★★★

Excellent VSCode Plugin! I love to work and debug with it!

VSCode integration
S
Shreyansh May 24, 2023
★★★★★

It's an lovely app

R
Remy Mar 17, 2023
★★★★☆

Amazing product integration, I was using postman in the past, but the ability to use an API client directly in VS code is a game changer! Intuitive, Easy to use, swagger file import, ... It's almost perfect !!! A nice feature would be a .thunder file in the VS code project that could be added to a repo and synced with the Thunder client :)

Easy to use VSCode integration Replaces Postman Swagger file import
A
Alexander Jul 4, 2022
★★★★☆

What I find uniquely useful about Thunder Client is the ability to execute API calls from remote machines. This lets you make request when the API server is only accessible from within a VPN.

Remote API calls
D
DesignGears Oct 10, 2023
★☆☆☆☆

Recently went paid with a limit of 25 requests per collection on the free tier. ** BEWARE ** Several reviews have also pointed out it is deleting your collections and environments if you roll back to the previously free version. Happened to me as well.

Free tier limitations Deletes collections on rollback
H
Hassan Mar 22, 2023
★★★★★

So convenient to use this along side VSCode, most of the features that I need for API testing/checking is already there. Would love to see new features like Env variables and pre-request script so that we can dump Postman. Great job! 👍

Easy to use VSCode integration Replaces Postman
T
Timmy Apr 13, 2025
★★★★☆

It was fun and super easy to use, unfortunately I have to provide the body before it runs the test. Apart from that it was super intuitive to use!

Easy to use
E
Erik Oct 13, 2022
★★★★★

Having a powerful and easy-to-use Rest API Client directly in VSC has been life-changing. It's easy to use, organize, and fully featured.

Easy to use VSCode integration
T
Tomasz Feb 21, 2023
★★★★★

The app is very good. Simple yet powerful. I would add one thing: the possibility to run a script before a request is sent; for example to retrieve some variable from a database.

A
Ashwin Mar 6, 2023
★★★★★

Easy to set up and use. Powerful to have it sit in VS Code alongside your code. Author is very responsive to Github issues.

Easy to use VSCode integration
B
Boris Jan 21, 2023
★★★★☆

Allows me to get rid of Postman, and keep all dev related thigs inside VS Code

VSCode integration Replaces Postman
A
A Jan 18, 2024
★★★★☆

So far so smooth! Everything about it has been righteous so far. And when it comes to my stack, when things come together smoothly, it makes developing a way better experience!

Frequently Asked Questions about Thunder Client

When did Thunder Client become popular?

Thunder Client became popular around March 31, 2021.

What are the main advantages of using Thunder Client?

The top advantages of Thunder Client include: VSCode integration, easy to use, replaces Postman, remote API calls, swagger file import.

What are the disadvantages of Thunder Client?

Some reported disadvantages of Thunder Client include: free tier limitations, closed source, deletes collections on rollback, missing Git integration.

What is Thunder Client's overall user rating?

Thunder Client has an overall rating of 4.4/5 based on 16 user reviews.

What type of tool is Thunder Client?

Thunder Client belongs to the following categories: Code editors, Testing and QA software.

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