API Tester

API Tester

5.0 out of 5 stars
HttpStatus

HttpStatus

HttpStatus.com
API Tester HttpStatus

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API Tester:

About

API Tester is a completely free mobile app available on iOS, Android, macOS, and watchOS. It is a functional API testing tool that allows users to complete compound tasks on any device. - Test any API on the go: REST, GraphQL, WebSocket, SOAP, JSON RPC, XML, HTTP, HTTPS. - GET, POST, PUT, PATCH, DELETE, etc. HTTP request methods are supported. - Perform the API calls with any kind of request data encoding and transfer type. - Import collections from Swagger, Postman, and YAML, or import requests using cURL, as well as export created requests via link or cURL. - Use a powerful GraphQL editor with full-scale experience. - WebSocket testing tool is available: handles connection and message exchange via WS or WSS. The API Tester mobile app allows you to get the job away from your workstation. Save time, work from anywhere!
HttpStatus:

About

HttpStatus is an API testing, monitoring, and developer tools platform built for modern development workflows. With over 700 free browser-based tools, it covers everything developers need — from JSON formatting and JWT decoding to SSL certificate checking, CORS debugging, OpenAPI validation, and uptime monitoring. The platform is organized into specialized hubs: JSON, Regex, Cron, Base64, URL, Hash, UUID, YAML, Timestamp, JWT, HTTP, Security, and more. Each hub contains focused tools that run entirely in the browser — no installs, no signups, no data leaving your device. Beyond individual tools, HttpStatus offers full-featured capabilities for API development teams: mock servers for frontend development, chaos engineering for resilience testing, automation workflows with Postman collection import, webhook capture and inspection, distributed tracing analysis, and multi-region uptime monitoring with alert channels and public status pages.
API Tester:

Platforms Supported

Windows Not Supported
Mac Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Not Supported
HttpStatus:

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
API Tester:

Audience

Programmers and developers who design, debug, and test APIs
HttpStatus:

Audience

API testing and developer tools platform with 700+ free tools and an MCP server that lets AI assistants mock, test, scan, and monitor APIs directly from chat.
API Tester:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
HttpStatus:

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Not Supported
API Tester:

API

Offers API Not Supported
HttpStatus:

API

Offers API Not Supported
API Tester:

Screenshots and Videos

HttpStatus:

Screenshots and Videos

No images available
API Tester:

Pricing

Completely free
All features are available for free
Free Version Supported
Free Trial Not Supported
HttpStatus:

Pricing

$0
Free Version Not Supported
Free Trial Supported
API Tester:

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 4.5 / 5
design 5.0 / 5
support 5.0 / 5
HttpStatus:

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software
API Tester:

Pros & Cons from Real Users

Pros

  • API Tester is free. The best GraphQL editor I ever saw. It gives the option to run literally any type of API. Easy import options. Pleasant user experience overall. Learning how to use the app wouldn't take too long.
  • Application is pretty simple, straightforward and works well. Validating Restful and SOAP APIs, WebSocket applications, as well as GraphQL applications has been a good experience using API Tester. All the underlying challenges that come to mind for testing backend applications are well served. What is more important - it's completely free and all features are available without any fees. This mobile app increased my productivity, and I can test APIs from anywhere on the planet using only a mobile device.

Cons

  • Not optimal for fully automated testing, but it would be unfair to demand this from a mobile solution.
  • The only cons is the lack of a desktop version. I think it could replace my other desktop alternatives.
API Tester:

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
HttpStatus:

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
API Tester:

Company Information

API Tester
Founded: 2020
United Kingdom
apitester.org
HttpStatus:

Company Information

HttpStatus.com
Founded: 2026
India
httpstatus.com
API Tester:

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API Tester:

Categories

API Testing Supported
HttpStatus:

Categories

API Monitoring Supported
API Testing Supported
API Tester:

API Testing Features

Functional Testing Supported
Fuzz Testing Supported
Load Testing Supported
Penetration Testing Supported
Runtime and Error Detection Supported
Security Testing Supported
UI Testing Supported
Validation Testing Supported
API Tester:

Integrations

Model Context Protocol (MCP) Not Supported
HttpStatus:

Integrations

Model Context Protocol (MCP) Supported
API Tester:
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Claim API Tester and update features and information
HttpStatus:
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