HomeAPIsAPI testing
8/14/2026

API Testing is a crucial part of modern software development and quality assurance, ensuring that applications, platforms, and services communicate correctly, securely, and efficiently. This category covers all aspects of API testing, including functional testing, performance testing, security testing, load testing, automation testing, and integration testing for REST APIs, SOAP APIs, and GraphQL APIs. API testing validates that APIs return the expected responses, handle errors correctly, maintain data integrity, and meet performance benchmarks. It helps developers, QA engineers, and businesses identify bugs, optimize workflows, and ensure seamless interoperability between software systems. With the increasing reliance on cloud applications, microservices, and third-party integrations, API testing has become an essential step in the development lifecycle. Modern API testing tools, including Postman, SoapUI, JMeter, Swagger, and AI-driven testing platforms, allow teams to automate tests, simulate real-world scenarios, and monitor APIs for reliability and scalability. Automated API testing reduces manual effort, accelerates release cycles, and ensures high-quality, secure applications. This category also provides API testing guides, tutorials, best practices, sample scripts, and real-world examples, making it easier for beginners and experienced professionals to implement robust testing strategies. By focusing on accuracy, performance, security, and usability, API testing ensures that applications function flawlessly and provide a superior user experience. Whether you are searching for API testing tools, automated API testing solutions, manual API testing methods, REST API testing tutorials, or API performance testing, this category delivers SEO-optimized, technical, and actionable resources to help developers and QA teams build reliable, high-performance software. API testing, automated API testing, REST API testing, SOAP API testing, API testing tools, API performance testing, API security testing, functional API testing, integration testing

Number of tools
76
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Theneo
Theneo

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Mind Luster

Mindluster.com is an online platform that claims to offer a very large collection of free online c

Study materialsAi Study Tools
Mind Luster
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Yovilla ShulezhkoYovilla Shulezhko3.0 stars
Man muss die Prompts gut formulieren.
3.0

Replicate

Replicate Run and Deploy AI Models in the Cloud Replicate is a powerful AI model hosting and deploym

APIsAPI testing
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فاطمه سلطانی نژادفاطمه سلطانی نژاد5.0 stars
I use it to simplify medical jargon for my patients, and it's wonderful.
5.0

Kimi K2

Kimi K2 for AI Agents refers to the use of Kimi K2’s AI-powered presentation and visual content ge

Agentic AiAutonomous AI Agents
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محمدعلی مرادیمحمدعلی مرادی2.0 stars
Иногда ограничен по возможностям.
2.0

Grok

Grok is an advanced AI-powered assistant developed by xAI, designed to deliver fast, intelligent,

Ai Chatbots
Grok
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CursorGGCursorGG5.0 stars
amazing
1
5.0

Browser MCP

BrowserMCP.io is a platform and browser automation tool that connects AI applications directly to

Ai Coding AssistanceCoding Tutor
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Kübra AkaydınKübra Akaydın5.0 stars
Very useful in daily tasks.
5.0

Artisan AI(Ava)

Artisan AI (Ava) – AI Employee for Outbound Sales, Lead Generation & Sales Automation What is Artisa

Sales ToolsLead Generation
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Artisan AI (Ava) – AI Employee for Outbound Sales, Lead Generation & Sales Automation What is Artisan AI (Ava)? Artisan AI (Ava) is an advanced AI-powered digital employee designed to automate outbound sales, lead generation, prospect research, email outreach, and sales development workflows. Built

Testsigma

Testsigma Copilot is an AI-driven test automation assistant that streamlines the software testing

APIsAPI testing
Testsigma
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Ishwar FernandesIshwar Fernandes2.0 stars
Exporting reports to CSV is buggy and often misaligns columns.
2.0

TestDriver

TestDriver is an innovative AI-powered quality assurance (QA) agent designed to help engineering

APIsAPI testing
TestDriver
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TestDriver is an innovative AI-powered quality assurance (QA) agent designed to help engineering teams automate software testing and improve software quality by leveraging artificial intelligence, machine learning, and autonomous workflows . TestDriver addresses the significant challenges inhe

FlowTestAI

FlowTestAI is a powerful AI-powered API workflow platform designed to help developers and quality

APIsAPI testing
FlowTestAI
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Yovilla ShulezhkoYovilla Shulezhko4.0 stars
Ich nutze die kostenlose Version und bin zufrieden.
4.0

The Reply Project

The Reply Project is a powerful AI-powered email communication tool designed to help users reply

APIsAPI testing
The Reply Project
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The Reply Project is a powerful AI-powered email communication tool designed to help users reply to emails significantly faster by leveraging artificial intelligence, automation, and intelligent workflows . By integrating deeply with email infrastructure, the platform addresses the critical pr

XCrawl

Opening Overview XCrawl is a powerful AI-powered web scraping API designed to help users extract

APIsAPI testing
XCrawl
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Opening Overview XCrawl is a powerful AI-powered web scraping API designed to help users extract structured data from any website instantly by leveraging artificial intelligence, automation, and intelligent workflows . The tool solves the critical problem of data fragmentation and the inherent

App Quality Copilot

App Quality Copilot is an AI-powered mobile app testing platform designed to help developers imp

APIsAPI testing
App Quality Copilot
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App Quality Copilot is an AI-powered mobile app testing platform designed to help developers improve application quality and accelerate release cycles by automating and intelligently assisting with the QA process. This tool addresses the challenges of comprehensive and efficient mobile applicat

Eden AI

Eden AI Speech API is a unified AI-powered Speech-to-Text and Text-to-Speech platform designed to

APIsAPI testing
Eden AI
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Eden AI Speech API is a unified AI-powered Speech-to-Text and Text-to-Speech platform designed to help developers and businesses integrate voice capabilities into their applications by leveraging advanced artificial intelligence models . Eden AI addresses the complexities of working with multi

Hanabi.rest

Opening Overview Hanabi.rest is a powerful AI-powered API building platform designed to help deve

APIsAPI testing
Hanabi.rest
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Opening Overview Hanabi.rest is a powerful AI-powered API building platform designed to help developers and creators generate fully functional REST APIs by leveraging artificial intelligence, natural language processing, and intelligent backend automation . By transforming conversational descr

Bind

Bind AI IDE is an innovative AI-powered integrated development environment (IDE) designed to stre

APIsAPI testing
Bind
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Ana DenisAna Denis2.0 stars
I ran into a few issues here and there.
2.0

Leapwork

Leapwork is an AI-powered test automation platform that enables organizations to automate softwar

APIsAPI testing
Leapwork
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Abdurrahman FoolenAbdurrahman Foolen1.0 stars
It keeps logging me out, which is a major workflow killer.
1.0

Vapi

Vapi is an innovative AI-powered voice AI agent designed to automate customer interactions and st

APIsAPI testing
Vapi
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Julius MartinezJulius Martinez4.0 stars
Ik ben over het algemeen tevreden.
4.0

Potpie

Potpie is an innovative AI-powered developer platform that enables users to build and deploy cust

APIsAPI testing
Potpie
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Marcos MolinaMarcos Molina3.0 stars
不算完美,但很实用。
3.0

Virtuoso QA

Virtuoso QA is an intelligent AI-powered QA testing platform designed to help enterprises automa

APIsAPI testing
Virtuoso QA
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Virtuoso QA is an intelligent AI-powered QA testing platform designed to help enterprises automate and accelerate their software testing processes by leveraging artificial intelligence, machine learning, and robotic process automation (RPA) . Virtuoso QA addresses the significant challenges of

Spooky AI

Spooky AI is an innovative AI-powered conversational platform that reverses the traditional human

APIsAPI testing
Spooky AI
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Spooky AI is an innovative AI-powered conversational platform that reverses the traditional human-to-AI interaction, enabling artificial intelligence to ask users questions and initiate dialogue. This tool addresses the limitations of conventional AI interfaces, which typically function as resp

Firebase Studio

Firebase Studio is a comprehensive AI-powered full-stack development platform designed to acceler

APIsAPI testing
Firebase Studio
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شایان قاسمیشایان قاسمی5.0 stars
I’m hooked; I use it for everything now.
5.0

Encord

Encord Active is an AI-powered active learning platform designed to help machine learning teams

APIsAPI testing
Encord
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Libid YanickiyLibid Yanickiy4.0 stars
Het is een solide hulpmiddel.
4.0

Aptori

Opening Overview Aptori is a powerful AI-powered application security and automated risk remediati

APIsAPI testing
Aptori
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سپهر گلشنسپهر گلشن4.0 stars
Aptori performs better with clear instructions.
4.0

LLMonitor

LLMonitor is an AI observability platform designed to provide developers and product teams with c

APIsAPI testing
LLMonitor
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LLMonitor is an AI observability platform designed to provide developers and product teams with comprehensive monitoring and analytics for large language model (LLM) powered applications, including AI agents and chatbots. LLMonitor addresses the critical need for transparency and control over AI

Elham.ai

Elham.ai is an Automated Machine Learning (AutoML) platform that empowers businesses to build, de

APIsAPI testing
Elham.ai
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Sinésio de SouzaSinésio de Souza5.0 stars
Elham.ai ist intuitiv aufgebaut.
5.0

Screenwriter

Screenwriter is an AI-powered testing tool designed to help users automate UI tests for web and

APIsAPI testing
Screenwriter
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Screenwriter is an AI-powered testing tool designed to help users automate UI tests for web and mobile applications without writing code . Screenwriter addresses the challenges of traditional UI testing, which often requires significant coding expertise, is time-consuming to set up and maintain,

Testportal

Testportal is a comprehensive online assessment platform that empowers users to create, distribut

APIsAPI testing
Testportal
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Testportal is a comprehensive online assessment platform that empowers users to create, distribute, and analyze online tests, quizzes, and exams with ease. Testportal addresses the challenges associated with traditional assessment methods – namely, the time-consuming nature of manual grading, the

Code2Docs

Code2Docs is an open-source automatic documentation generator that streamlines the process of cre

APIsAPI testing
Code2Docs
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Code2Docs is an open-source automatic documentation generator that streamlines the process of creating comprehensive and visually appealing documentation from source code. It addresses the common problem of outdated, incomplete, or non-existent documentation, which hinders developer productivity,

Behavly

Behavly is an AI-powered website optimization tool that helps users improve website content, desig

Marketing Tools 18+ Rating
Behavly
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Delia SchopfDelia Schopf4.0 stars
De resultaten zijn meestal bruikbaar.
4.0

bottest.ai

bottest.ai is an AI-powered chatbot QA platform that enables users to automate the testing proce

APIsAPI testing
bottest.ai
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bottest.ai is an AI-powered chatbot QA platform that enables users to automate the testing process for their conversational AI applications without writing any code. This tool addresses the critical challenge of ensuring chatbot quality and reliability, a process traditionally reliant on manual

Zudoku

Zudoku is an open-source API documentation platform designed to help developers create, maintain

APIsAPI testing
Zudoku
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Zudoku is an open-source API documentation platform designed to help developers create, maintain, and publish beautiful, developer-friendly API documentation . Zudoku addresses the common challenges of outdated, incomplete, and difficult-to-navigate API documentation. It leverages artificial in

APIDNA

APIDNA is an AI-powered API integration platform that automates the process of connecting applica

APIsAPI testing
APIDNA
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Amber StephensAmber Stephens5.0 stars
Instantaneous results for simple tasks.
5.0

Codespell

Codespell is an AI-powered code completion tool designed to accelerate the Software Development Lif

APIsAPI testing
Codespell
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Marcos MolinaMarcos Molina5.0 stars
The app never hangs or freezes.
5.0

LedgerBox

LedgerBox is an AI-powered bank statement converter that instantly transforms bank statements int

APIsAPI testing
LedgerBox
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Clayton RossClayton Ross5.0 stars
I appreciate the detailed feature explanations.
5.0

Prompt Octopus

Prompt Octopus is an innovative AI prompt engineering platform that enables users to compare resp

APIsAPI testing
Prompt Octopus
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Prompt Octopus is an innovative AI prompt engineering platform that enables users to compare responses from multiple large language models (LLMs) side-by-side, facilitating rapid prompt optimization and analysis. Prompt Octopus addresses the challenge of effectively evaluating and refining AI pro

Spur

Spur is an innovative AI-powered quality assurance (QA) platform that enables users to automate s

APIsAPI testing
Spur
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Etienne DenysEtienne Denys3.0 stars
For a student, Spur is a bit too pricey.
3.0

Documentation.AI

Documentation.AI is an AI-powered documentation and knowledge base software that automates the cr

APIsAPI testing
Documentation.AI
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Yovilla ShulezhkoYovilla Shulezhko3.0 stars
The quality is inconsistent.
3.0

ACCELQ

ACCELQ is an AI-powered codeless test automation platform designed to help organizations acceler

APIsAPI testing
ACCELQ
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Yovilla ShulezhkoYovilla Shulezhko3.0 stars
Es ist praktisch, aber nicht revolutionär.
3.0

Quartzite

Quartzite is an AI-powered prompt engineering platform designed to help users create, test, and

APIsAPI testing
Quartzite
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Quartzite is an AI-powered prompt engineering platform designed to help users create, test, and optimize prompts for large language models (LLMs). It addresses the challenge of crafting effective prompts that consistently deliver desired results from AI, a process often hindered by trial and er

Testbook

Testbook AI is an innovative AI-powered web application testing platform designed to streamline a

APIsAPI testing
Testbook
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Sascha GarnierSascha Garnier5.0 stars
Extremely stable for long sessions.
5.0

Bloom by Safety Research

Bloom by Safety Research is an open-source AI-powered behavioral evaluation tool designed to prov

APIsAPI testing
Bloom by Safety Research
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William ChristensenWilliam Christensen5.0 stars
Easy to understand.
5.0

TestSprite

TestSprite is an advanced AI-powered testing agent and automation platform designed to streamline

APIsAPI testing
TestSprite
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Abril CepedaAbril Cepeda2.0 stars
Icons are too small, hard to read on my laptop.
2.0

Logic.inc

Logic.inc is a cutting-edge AI-powered API generation platform designed to help businesses trans

APIsAPI testing
Logic.inc
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Logic.inc is a cutting-edge AI-powered API generation platform designed to help businesses transform unstructured human documents into engineer-ready APIs by leveraging advanced natural language processing (NLP) and machine learning . By bridging the gap between raw textual information and fun

Attention Insight Heatmaps

Attention Insight Heatmaps is an AI-powered predictive analytics platform that forecasts user att

APIsAPI testing
Attention Insight Heatmaps
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امیر سالاریامیر سالاری3.0 stars
It’s a good starting point, nothing more.
3.0

Rainforest QA

Rainforest QA is an AI-powered test automation platform that helps software development teams au

APIsAPI testing
Rainforest QA
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Rainforest QA is an AI-powered test automation platform that helps software development teams automate end-to-end testing and reduce test maintenance . Rainforest QA addresses the significant challenges of maintaining reliable automated tests in rapidly changing software environments. Traditio

UI Sketcher

UI Sketcher is an AI-powered UI code generation tool that transforms user interface sketches into

APIsAPI testing
UI Sketcher
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Arttu TakalaArttu Takala5.0 stars
Great for quick brainstorming while walking.
5.0

Hotjar

Hotjar AI Surveys is an AI-powered survey platform designed to help businesses gather and analyze

APIsAPI testing
Hotjar
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Rai FerreiraRai Ferreira2.0 stars
It fails to follow my negative constraints (e.g., 'don't use the word...').
2.0

Keak

Keak is an innovative AI-powered A/B testing platform designed to help businesses optimize websi

APIsAPI testing
Keak
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Keak is an innovative AI-powered A/B testing platform designed to help businesses optimize website performance and increase conversion rates through continuous experimentation. Keak addresses the challenges of traditional A/B testing, which often require significant manual effort, expertise in

GPT Driver

GPT Driver is an AI-powered mobile app testing platform that automates quality assurance processes

APIsAPI testing
GPT Driver
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Ayla LiAyla Li5.0 stars
It handles long-form content surprisingly well.
5.0

Webo

Webo is a powerful AI-powered test automation platform designed to help users accelerate softwar

APIsAPI testing
Webo
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Webo is a powerful AI-powered test automation platform designed to help users accelerate software quality assurance by leveraging artificial intelligence, automation, and intelligent workflows . The platform specifically targets the complexities of web application testing, aiming to reduce the