RESTer Alternatives

RESTer is described as 'A REST client for almost any web service (Firefox and Chrome extension)' and is a API Client in the web browsers category. There are more than 50 alternatives to RESTer for a variety of platforms, including Mac, Linux, Windows, Web-based and Flathub apps. The best RESTer alternative is Postman, which is free. Other great apps like RESTer are Insomnia REST Client, Yaak, Hoppscotch and HTTPie for Terminal.

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RESTer alternatives page was last updated Oct 21, 2024

Kusho
3 likes
Never test your APIs manually again.
Cost / License
Free
Proprietary
Origin
United States
Platforms
Visual Studio Code
Mac
Windows
Linux
+2
Is Kusho a good alternative to RESTer?
Chapar
Like
Upcoming API testing tool in beta, built in GoLang, supporting HTTP/gRPC, workspaces, environments, request management, and various content types. Features include dark mode, local data storage, Postman import, environment variable setting, and request chaining.
Cost / License
Free
Open Source (BSD-3-Clause)
Application type
API Client
Platforms
Mac
Linux
+4
Is Chapar a good alternative to RESTer?
Stoplight
12 likes
Stoplight is an API Design, Development, and Documentation platform that enables consistency, reusability, and quality, all with an easy, enjoyable developer experience.
Cost / License
Freemium
Open Source
Application type
API Client
Origin
United States
Platforms
Mac
Windows
Linux
Online
Is Stoplight a good alternative to RESTer?
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NativeRest
Native desktop app for Windows offers high-performance REST and HTTP API testing, low memory and CPU use, custom methods, portable version, proxy support, multiple environments, code generation, multilingual interface, and import...

https://nativesoft.com
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Treblle
3 likes
Treblle is a federated API Intelligence platform delivering full API visibility, security, and control from one integration point.
Cost / License
Freemium
Proprietary
Origin
Croatia
EU
Platforms
Mac
Windows
Online
Android
iPhone
Android Tablet
iPad
Software as a Service (SaaS)
Is Treblle a good alternative to RESTer?
ArdorQuery
1 like
ArdorQuery is a cross-platform tool for performing any HTTP(S) endpoints like REST API, HTML, Images, GraphQL, OData etc.
Cost / License
Free
Open Source (GPL-3.0)
Application type
API Client
Platforms
Mac
Linux
Flathub
Is ArdorQuery a good alternative to RESTer?
gRPC
1 like
gRPC is a modern open source high performance Remote Procedure Call (RPC) framework that can run in any environment. It can efficiently connect services in and across data centers with pluggable support for load balancing, tracing, health checking and authentication.
52 gRPC alternatives
Cost / License
Free
Open Source (Apache-2.0)
Origin
United States
Platforms
Self-Hosted
Is gRPC a good alternative to RESTer?
Thunder Client
5 likes
Thunder Client is a hand-crafted lightweight Http Client extension for Visual Studio Code. No separate download needed, Just install the extension from VS Code marketplace.
60 Thunder Client alternatives
Cost / License
Free
Proprietary
Application type
API Client
Platforms
Mac
Windows
Linux
Visual Studio Code
Is Thunder Client a good alternative to RESTer?
REST Client for VS Code
2 likes

Send/Cancel/Rerun HTTP request in editor and view response in a separate pane with syntax highlight

38 REST Client for VS Code alternatives
Cost / License
Free
Open Source
Application type
HTTP Client
Platforms
Mac
Windows
Linux
Chrome OS
Visual Studio Code
Is this a good alternative to RESTer?
NativeRest
96 likes
Native desktop app for Windows offers high-performance REST and HTTP API testing, low memory and CPU use, custom methods, portable version, proxy support, multiple environments, code generation, multilingual interface, and import/export in light or dark themes.
Cost / License
Paid
Proprietary
Application type
HTTP Client
Origin
United States
Platforms
Mac
Windows
Linux
+9
Is NativeRest a good alternative to RESTer?
Restfox
2 likes
Offline-first web HTTP client.
Cost / License
Free
Open Source (MIT)
Application type
API Client
Platforms
Mac
Windows
Linux
Online
Docker
+5
Is Restfox a good alternative to RESTer?
Kreya
3 likes
Kreya is a GUI client for gRPC, REST and WebSocket APIs with innovative features for environments, authorizations and more.
Cost / License
Freemium
Proprietary
Application type
API Client
Origin
Switzerland
Platforms
Mac
Windows
Linux
+1
Is Kreya a good alternative to RESTer?
API Tester
6 likes
API Tester is the first mobile app to test any type of API on the go. Test REST, GraphQL, WebSocket, SOAP, JSON RPC, XML, HTTP, and HTTPS APIs completely for free, on iOS or Android.
Cost / License
Free
Proprietary
Application type
API Client
Platforms
Mac
Android
iPhone
Android Tablet
HUAWEI AppGallery
iPad
+3
Is API Tester a good alternative to RESTer?