Api Testing
The best 50 Api Testing AI tools - Free & Paid
Explore 50 AI for Api Testing
QA.tech automates end‑to‑end tests across web, mobile, and APIs with AI agents that simulate real users, reducing flakiness, delivering instant CI/CD feedback, logging detailed failures, and automatically updating test cases without infrastructure setup.
Freemium
- $499/mo
Applitools automates visual, functional, and API testing for web, mobile, and PDF interfaces, using AI to compare screenshots, filter dynamic content, and generate autonomous tests via recording and natural‑language authoring, with CI/CD integration and built‑in accessibility compliance.
Free trial
Beagle Security automates web, API, and GraphQL penetration testing using AI trained on 350k workflows. It runs in CI/CD, reports to Jira/Azure/Slack, cuts manual effort, reduces false positives, and gives clear remediation guidance.
Freemium
- $8.25/mo
APIPASS API Marketplace is a unified platform for discovering, testing, and integrating APIs across REST, GraphQL, and SOAP. It provides a searchable catalog with built-in testing tools, comprehensive documentation, and management workflows for streamlined deployment.
Freemium
Autonoma is an open‑source AI‑driven end‑to‑end testing platform that scans a GitHub repo, auto‑generates test plans, and executes realistic browser and mobile tests. Results surface in pull requests, offering instant regression feedback.
Freemium
- $0.01
APIPark is an open-source AI gateway and API portal that simplifies AI model management, integration, and deployment, offering unified API formatting, lifecycle management, and secure multi-tenant support for efficient AI usage.
Free
Aspen is a MacOS native API testing tool with a secure, zero-trust environment. Its AI assistant streamlines testing, generates integration code, and optimizes REST API testing. Developed by Treblle, Aspen integrates efficiency and security for seamless API testing and integration processes.
Free
toapis.com is a centralized model marketplace and API dashboard for comparing and routing across text, image, video, and audio models. It clarifies cost structures with token-, request-, and duration-based billing, and enables teams to set default routes with performance-informed fallback models for
Freemium
Alfapte is an AI-driven platform for PTE Academic and UKVI exam prep, offering accurate scoring, updated study materials, customizable mock tests, and detailed performance analytics, all accessible via a mobile app for global users.
Free trial
Qodex is an automated API testing platform that streamlines test creation and execution, offering features like automated test generation, uptime monitoring, and real-time failure alerts, facilitating efficient testing in CI/CD workflows for developers and QA teams.
Free trial
SampleApp.ai enables rapid application prototyping and API integration within 60 seconds. It uses AI to generate customized sample applications, offers OAuth security, versioning, analytics, and forking capabilities, streamlining developer onboarding and enhancing engagement.
Free trial
RoostGPT auto‑generates unit and API tests for Java, Go, and other languages, using LLMs to uncover edge cases and achieve full coverage in one pass. It also performs static vulnerability scanning and integrates into CI pipelines.
Freemium
Automates reviews of public, web, and mobile APIs against the API Governance Top‑10 list, generating compliance reports and badges. Integrates with CI/CD, GitHub Actions, Jira, and API gateways for continuous validation, enabling consistent standards and faster time‑to‑market.
Subscription
Topin.tech offers AI‑driven hiring tools that automate skill assessments and interview screening for corporates and colleges. It supports large‑scale testing, secure delivery, and provides colleges with gap analysis, mock interviews, and a coding IDE.
Freemium
Pi.dev is a terminal-based coding agent for developers and teams, offering TUI, RPC/SDK modes, extensible TypeScript modules and packages, multi-provider model authentication, session/context management, RAG/memory primitives, and CLI tooling for automation and integration.
Free
Autify is an AI testing platform that automates end‑to‑end tests for web, mobile, and desktop apps. Its Aximo, Nexus, and Genesis modules generate, execute, and maintain tests, reducing manual scripting and easing maintenance for QA and dev teams.
Freemium
AI Agent is a web app that allows users to create customized AI agents to perform specific tasks and achieve goals.
Freemium
OpenRouter gives one API key to access 300+ models from 60+ providers, SDK‑compatible, with visual routing, automated fall‑back, edge hosting, data‑policy controls, and agentic tools for building efficient autonomous workflows.
Freemium
Jam is an AI-powered debugging assistant that streamlines the debugging process through automated source code analysis and code fix suggestions while ensuring privacy and security. It integrates with a Chrome extension for bug reporting workflow.
Free
QAEverest.ai automates test case generation from plain English, Gherkin, or legacy formats, exports to major test‑management tools, and supports API, UI, mobile, performance, and security testing with self‑healing, cross‑browser dashboards and CI/CD integration.
Freemium
AI App Builder turns plain‑language app ideas into functional web prototypes. Drop screenshots, iterate design and code in real time, then deploy instantly. Built‑in templates cover portfolios, e‑commerce, and events, with export, hosting, and version‑control integration.
Freemium
AIMLAPI.com offers a unified API endpoint for over 400 AI models spanning chat, image, video, audio, voice, text, 3D, and OCR. It supports sandbox testing, granular access control, batch requests, and an OpenClaw runtime for secure, human‑in‑the‑loop workflows.
Freemium
Teste.ai automates test case, test plan, and step‑by‑step creation from requirements using OpenAI models. It generates scenarios, boundary values, load tests, SQL data, and multi‑language code (Gherkin, Cucumber, Java, Python) for CI/CD pipelines.
Paid
Future AGI is a developer‑first platform for LLM observability and evaluation across text, image, audio, and video. It provides synthetic dataset generation, no‑code experiment tracking, built‑in metrics, real‑time production monitoring, safety checks, and automated prompt refinement for continuous
Free
KeyAPI is a comprehensive REST API for TikTok data, offering over 70 endpoints across five categories that return clean, structured JSON. It enables access to influencer profiles, video analytics, follower graphs, TikTok Shop data, and product-level analytics for marketing, e-commerce, and data anal
Free trial
- $59/mo
Practice PTE AI Scorings is an AI-driven platform for PTE test takers, offering comprehensive practice for speaking and writing tasks with accurate evaluation. Access study materials, detailed score reports, and performance improvement tips.
Free
apex.ai is a comprehensive platform providing safety-certified software tools and services for autonomous systems. Its modular products enable deterministic execution, high-speed data routing, repeatable testing, and automated deployment for robotics and embedded applications.
Freemium
ATOMS uses AI-assisted development to rapidly prototype apps and demos, enabling fast product validation and internal testing, with built-in workflow automation, payment and customer-acquisition features, team access controls, and configurable deployment and integrations.
Freemium
- $20/mo
ContextQA automatically generates test cases from real user flows, self‑heals selectors, and analyzes failures across visual, DOM, network, and code layers. It supports web, mobile, API, ERP, SAP, Salesforce, and database tests with cross‑browser/device coverage and CI integration.
Freemium
AskCodi accelerates backend and frontend development by generating REST/GraphQL APIs, UI components, and production‑ready agents. It offers an AI gateway, IDE/CLI integration, and a marketplace for ready‑to‑run templates, cutting boilerplate and speeding prototyping.
Freemium
- $20/mo
EarlyAI automates unit test generation within IDEs for Python and Vitest, enhancing code coverage with minimal manual effort. It supports scenario and edge case testing, streamlining the development lifecycle and improving code quality and reliability.
Subscription
ilovemyqa provides AI-powered software testing services from Vancouver, prioritizing clear communication and real device testing across platforms. Find critical bugs, enhance quality, and elevate user experience hassle-free.
Freemium
- $49/mo
Testbook AI is a Chrome extension that records and replays user interactions to create regression and UI comparison tests without coding. It supports cross‑browser validation, integrates with Sauce Labs, BrowserStack, LambdaTest, exports code, and auto‑heals scripts.
Freemium
iPrep.Ai offers structured mock interviews for technical and behavioral scenarios, featuring real‑time coding challenges, instant code feedback, session recordings, detailed analytics, and personalized improvement plans for software developers at all skill levels.
Freemium
Aampe is an agentic infrastructure for real-time personalization, assigning a dedicated AI agent to each user to run parallel experiments and adapt messaging individually. It enables automated testing and causal simulation to optimize engagement across integrated marketing channels without manual mo
Freemium
A command-line HTTP client with features such as syntax highlighting, JSON support, automatic authentication, API testing, network request debugging, and custom tool building. Available for Windows, Mac, and Linux.
Airtop is a browser automation tool that enables efficient web scraping and site control using AI-powered cloud browsers. It simplifies automation with natural language prompts and integrates human oversight for complex tasks, enhancing productivity and data accessibility.
Free trial
testRigor is an AI‑driven, no‑code test automation platform that turns plain‑English instructions into end‑to‑end tests for web, mobile, desktop, API, and mainframe. It records real‑user interactions, supports cross‑browser validation, CI/CD integration, and self‑healing for low‑maintenance, reliabl
Free
FlowtestAI is an open-source IDE for API-first workflows, enabling contextual testing through natural language descriptions, with a user-friendly drag-and-drop interface. It offers visualization, management, and analytics to enhance API development and ensure performance optimization.
Free
Browse AI enables code‑free web scraping and automation via a point‑and‑click interface. It captures dynamic, paginated, login‑protected data, auto‑detects site changes, exports to CSV/JSON/AWS S3, and streams into Google Sheets, Airtable, Zapier, APIs, and more.
Freemium
- $48.75/mo
Katalon is an AI-augmented test automation platform that streamlines automated testing for web, mobile, desktop, and APIs, featuring low-code scripting, seamless CI/CD integration, and on-demand execution across multiple environments for enhanced efficiency.
Free trial
- $83.33/mo
Sprig is an AI-powered customer insights tool that helps teams understand and optimize their product experience. With Sprig, you can capture user insights through surveys, replays, and in-product studies, and analyze the data using AI-generated insights.
Freemium
Artivatic provides a secure API gateway with 400+ pre‑built insurance and health service APIs, letting insurers automate data integration, real‑time pricing, underwriting, claims processing, fraud detection, and lifecycle management without custom code.
Freemium
- $9.99/mo
accessiBe automates WCAG 2.2 AA compliance by scanning sites and applying fixes for screen readers and keyboard navigation. It offers audits, user testing, custom code, CMS widgets, and documentation for ADA and other legal standards.
Paid
- $49/mo
WebScraping.AI offers a single API that retrieves clean HTML, plain text, or JSON from any URL, handling JavaScript-heavy pages, proxies, CAPTCHAs, and retries. Users can query, extract fields, generate summaries via prompts, and integrate with SDKs or workflow tools.
Subscription
- $29/mo
KushoAI automates API contract tests from OpenAPI or Postman, continuously monitors contract drift, and updates suites. It runs real‑time security scans, covers API, database, and UI layers, and self‑heals tests as code evolves, providing release risk scores for ship decisions.
Freemium
Autosana is a QA platform that enables mobile development teams to write adaptive, natural-language tests. Its self-healing capabilities reduce maintenance, supporting multiple frameworks and automating test scheduling for efficient quality assurance and early bug detection.
Freemium