API design tool - AI tools

DocDriven is a shared workspace that streamlines API development, offering visual design, real-time collaboration, and AI code generation.

• Free Trial
• From 15$

Conektto is an AI-powered API design platform that simplifies API integration and development through automated code generation, testing, and collaborative features.

• Freemium

Roya accelerates API design with AI-powered endpoint generation and real-time collaboration. Visualize API usage on app screenshots for streamlined development.

• Free

Stoplight is a comprehensive platform for designing, documenting, and building high-quality APIs, providing an intuitive workflow for teams of any size. It streamlines API development through a design-first approach, accelerating productivity and improving consistency.

• Free Trial
• From 41$

apiDoc streamlines the creation of online documentation for RESTful web APIs by parsing annotations directly from your source code in various programming languages.

• Free

Hanabi.rest is an AI-powered platform that allows users to build and deploy REST APIs from natural language and screenshots. It supports multiple runtimes including Cloudflare Workers, Fastly, Deno, and Node.js.

• Usage Based

Flowlet is a visual low-code platform that empowers developers to build, deploy, and integrate APIs rapidly, offering full control and seamless TypeScript integration for efficient API workflows.

• Usage Based
• From 5$

FlowTestAI is a GenAI-powered Open Source IDE designed for crafting, visualizing, and managing API-first workflows. It offers a fast, lightweight, and localized solution for seamless API integration and enhanced privacy.

• Other

Aspen is a free, native macOS app for testing REST APIs locally. It features an AI assistant to speed up API integrations, with no login required.

• Free

Mockoon is a free, open-source tool for quickly designing and running mock REST APIs locally, without needing remote deployment or an account. It integrates with OpenAPI and offers advanced features for realistic API simulation.

• Freemium
• From 15$

Moesif is an API analytics and monetization platform designed to help businesses understand customer API usage, debug issues effectively, implement usage-based billing, and monitor API performance and customer activity.

• Freemium

Hello API offers a seamless solution to create interactive, in-browser API playgrounds and documentation, streamlining developer onboarding and reducing support needs.

• Free Trial
• From 20$

Doxify is an interactive platform designed to create clear, engaging API documentation. It streamlines the process from OpenAPI import to SDK generation, enhancing developer adoption and simplifying API management.

• Freemium
• From 49$

RapidAPI for Mac is a full-featured HTTP client and API development tool designed for macOS, enabling users to test, document, and manage APIs effortlessly with a robust, visually intuitive interface.

• Free

Apidog Fast Request is a free IntelliJ IDEA plugin designed to accelerate API development for Java/Kotlin projects by automatically detecting endpoints, filling parameters, and enabling one-click request sending.

• Free

Stack Studio is an AI-powered software architect tool helping developers plan features by generating architecture diagrams, design specs, and context from their codebase.

• Freemium
• From 40$

SpecToMCP enables users to generate Model Context Protocol (MCP) servers directly from OpenAPI specifications, streamlining the API creation process for both humans and artificial intelligence systems.

• Other

Sendforsign is an AI-powered contract automation platform that combines eSign API capabilities with legal AI to streamline document management, contract creation, and signing processes.

• Contact for Pricing

Hasura offers a universal data access layer, enabling rapid development and deployment of high-quality APIs for applications and AI initiatives. It simplifies data access, accelerates innovation, and streamlines governance across various data sources.

• Freemium
• From 5$