Postman Alternatives for Linux

There are many alternatives to Postman for Linux if you are looking for a replacement. The best Linux alternative is Insomnia REST Client, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Postman and many of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to Postman are HTTPie for Terminal, Advanced REST Client, soapUI and xh.

Postman alternatives are mainly API Clients but may also be HTTP Clients or HTTP(S) Debuggers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Postman.

Postman alternatives page was last updated

162

Freemium • Proprietary
API Client

Postman is a tool that facilitates the development and use of APIs. Postman provides all the functionality needed to create...

More about Postman

Insomnia REST Client
Is this is a good alternative?
Yes
No
Freemium • Open Source
API Client
HTTP Client
Mac
Windows
Linux
50 Insomnia REST Client alternatives
A powerful REST API Client with cookie management, environment variables, code generation, and authentication for Mac, Window, and Linux.
- - Insomnia REST Client is the most popular Windows, Mac & Linux alternative to Postman.
- - Insomnia REST Client is the most popular Open Source & free alternative to Postman.
Suggest and vote on features
Insomnia REST Client Features
1. LightweightInsomnia REST Client consumes less device resources compared to similar apps.
2. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
Request Chaining
Import Curl commands
REST API
GraphQL
REST Client
API Management
Separated workspaces
Support environment variables
SSL client certificates
Image Preview
Comments about Insomnia REST Client as a Alternative to Postman
Almost everyone thinks Insomnia REST Client is a great Postman alternative.
all • positive • negative relevance • date
Julian Garner
Compared to postman this is definitely better the UI is less cluttered there's Linux support, and it just looks nicer.
Top positive comment•
3

Guest
More ligtweight, straightforward and intuitive.
Top positive comment•
12

Guest
It's not lightweight, because still uses Electron and not native, so consuming memory alot
Top negative comment•
5

dax0
Very similar to Postman, but doesn't require logging in for basic features. So useful for some quick testing.
Positive comment•
0

scottfrost
Many of the same features as Postman, but no sync unless you pay. This is a deal breaker to developers who work on multiple computers, like home & work PCs.
Negative comment•
-5

Show more comments ▾
5 of 19 comments
HTTPie for Terminal
Is this is a good alternative?
Yes
No
Free • Open Source
API Client
HTTP Client
Mac
Windows
Linux
Python
FreeBSD
26 HTTPie for Terminal alternatives
HTTPie (pronounced aitch-tee-tee-pie) is a command line HTTP client. Its goal is to make CLI interaction with web services as human-friendly as possible. It provides a simple http command that allows for sending arbitrary HTTP requests using a simple and natural syntax, and...
Suggest and vote on features
HTTPie for Terminal Features
1. Command line interfaceHTTPie for Terminal either have CLI support or is a CLI-only app.
REST API
API Management
Web Testing
Comments about HTTPie for Terminal as a Alternative to Postman
Most users think HTTPie for Terminal is a great Postman alternative.
scottfrost
Update to the (only) negative comment. The UI is now free (price) but closed source.
Positive comment•
1

Leonardo Colman
HTTPie doesn't contain an interface. The current UI is closed behind a private beta.
Negative comment•
-1
Advanced REST Client
Is this is a good alternative?
Yes
No
Free • Open Source
API Client
HTTP Client
Mac
Windows
Linux
Chrome OS
AppImageHub
Google Chrome
Chromium
52 Advanced REST Client alternatives
API testing tool. Which allows web developers to create and test custom HTTP requests.
Suggest and vote on features
Advanced REST Client Features
Full headers control
Electron based
Web tool
REST API
Sync with Google Drive
REST Client
API Testing
Comments about Advanced REST Client as a Alternative to Postman
Most users think Advanced REST Client is a great Postman alternative.
patheticcockroach
Better features than Postman for my use case: I need full control over the headers, including the ability to remove them all, something which Postman doesn't allow to do (they add tons of junk headers)
Positive comment•
2

blur HY
It has all features postman has, and it's modern
Positive comment•
3

Guest
The import request are so bad
Negative comment•
0
soapUI
Is this is a good alternative?
Yes
No
Free • Open Source
API Client
HTTP Client
Mac
Windows
Linux
59 soapUI alternatives
Eviware, the maker of soapUI, Web Service Testing Leader

soapUI is a tool for functional testing, mainly of web services like SOAP based web services and RESTful web services, but also HTTP based services and JMS Services as well as databases. soapUI is an open source and compl.
Suggest and vote on features
soapUI Features
Intuitive Nodes
Opinions about soapUI as a Alternative to Postman
Most users think soapUI is a great Postman alternative.
xh
Is this is a good alternative?
Yes
No
Free • Open Source
API Client
HTTP Client
Download Manager
Mac
Windows
Linux
BSD
20 xh alternatives
xh is a friendly and fast tool for sending HTTP requests. It reimplements as much as possible of HTTPie's excellent design, with a focus on improved performance.
Suggest and vote on features
xh Features
1. Command line interfacexh either have CLI support or is a CLI-only app.
2. Lightweightxh consumes less device resources compared to similar apps.
REST Client
Web Testing
REST API
Support for Unicode
Data transfer
Requestly
Is this is a good alternative?
Yes
No
Freemium • Open Source
HTTP(S) Debugger
Web Debugger
Mac
Windows
Linux
Online
Microsoft Edge
Google Chrome
Software as a Service (SaaS)
Selenium
Firefox
19 Requestly alternatives
Requestly is a lightweight proxy available as a browser extension & desktop app to intercept & modify network requests. Using Requestly you can Modify Headers, Redirect Url, Mock API response, Delay/Throttle requests, etc.
- - Requestly is the most popular SaaS alternative to Postman.
Suggest and vote on features
Requestly Features
1. LightweightRequestly consumes less device resources compared to similar apps.
Intercepting HTTP calls
Requests monitoring
Bug reporting
One click interception
Traffic Monitoring
Stoplight
Is this is a good alternative?
Yes
No
Freemium • Open Source
API Client
Mac
Windows
Linux
Online
35 Stoplight alternatives
Stoplight is an API Design, Development, and Documentation platform that enables consistency, reusability, and quality, all with an easy, enjoyable developer experience.
Suggest and vote on features
Stoplight Features
API Management
Comments about Stoplight as a Alternative to Postman
pros, cons and recent comments
Guest
simple ui get the response..!!!!
Positive comment•
0

7 of 38 Postman alternatives