Mocki - Alternatives & Competitors

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$

SmartMock.io enables developers to quickly create and deploy HTTP API mocks online, streamlining software testing and development while reducing third-party dependencies and boilerplate.

• Freemium
• From 19$

MockLoop is a high-performance API simulator designed for developers and AI systems to test AI workflows locally without cloud dependencies, featuring built-in logging, dynamic response editing, and scenario switching for fast feedback loops.

• Other

WireMock Cloud is an AI-powered API simulation platform that helps developers, QA teams, and AI agents build and test software faster by replacing unreliable third-party APIs with realistic mocks.

• Freemium

Mockaroo is a robust AI-powered tool for generating realistic mock data in diverse formats, helping developers test applications effectively under real-world conditions.

• Freemium
• From 5$

Mockintosh is an AI-powered service virtualization tool that generates mocks for RESTful APIs and communicates with message queues to simulate microservice architectures, enabling independent software development.

• Free

Celerforge uses AI to instantly generate mock APIs, accelerating development cycles and eliminating tedious hand-coding. It's perfect for rapid API prototyping and testing.

• Freemium
• From 8$

FooApi provides fast and simple dummy data for projects, including users, products, posts, comments, and more, with features like GraphQL, GeoJSON, and custom mock endpoints.

• Other

MaskAPI is an AI-powered platform that enables developers to create production-ready APIs from any data source without backend setup or infrastructure management, accelerating development timelines.

• Free

Mockae is an open-source fake API tool that allows developers to create custom mock REST APIs instantly using Lua code for testing and prototyping.

• 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$

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$

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

• Free Trial
• From 15$

AI Placeholder is a versatile API service that uses OpenAI's GPT-3.5-Turbo to generate customizable dummy data for testing and development purposes. It offers both hosted and self-hosted solutions for generating realistic mock data.

• Free

HTTPie is a user-friendly API testing client available for both terminal and desktop environments, designed to simplify interaction with HTTP servers, RESTful APIs, and web services.

• Freemium

Keploy is a unified testing platform that uses AI to automatically generate, validate, and maintain unit, integration, and API tests. It offers zero false positives and high coverage with minimal effort.

• Freemium

Qodex.ai is an AI-powered API testing platform that automates end-to-end testing processes with zero coding required, offering comprehensive test coverage and auto-healing capabilities for enterprise-level QA efficiency.

• Freemium
• From 199$

Intercept.rest is an AI-powered API debugging tool that provides real-time monitoring, mock API capabilities, and collaboration features for developers, similar to Chrome Dev Tools' Network tab but works across any API, mobile apps, webhooks, and frontend applications.

• Contact for Pricing

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

• Freemium

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

Apinizer is a sophisticated API management platform that simplifies the entire API lifecycle with intuitive tools for design, security, monitoring, and deployment across multiple environments.

• Contact for Pricing

Runscope API Monitoring provides continuous uptime and performance monitoring for your APIs, helping you detect and resolve issues before they impact customers. With real-time alerts, global testing, and AI-powered scripting, teams can ensure API reliability and data accuracy 24/7.

• Paid
• From 79$

KeyRunner is a next-generation API design and collaboration platform with robust security features, enabling secure and efficient API management directly within your preferred environment.

• Freemium
• From 39$

Step CI is an open-source API test automation framework that enables automated testing for security, performance, and load testing across REST, GraphQL, gRPC, and SOAP APIs.

• Freemium

Mock.Club offers a free, daily-updated collection of AI-generated device mockups. Users can easily visualize their website or app by dropping a screenshot onto the platform.

• Free

MockMyMockup is an AI tool that provides instant, honest feedback on product design screenshots and mockups.

• Free

Voiden.md is a file-centric, Git-native API client that treats API work like code, enabling developers to design, test, and document APIs in plain Markdown files with reusable blocks.

• Other

Treblle is an advanced API observability and management platform that offers real-time documentation, security monitoring, and compliance checking for modern API development.

• Contact for Pricing

HookActions is an AI-powered webhook management platform that simplifies integration development by providing tools to test, manage, and deploy webhooks without relying on third-party documentation.

• Free Trial
• From 29$

Mintlify provides a modern documentation platform that is beautiful, easy to maintain, and designed to convert users. It offers features like a web editor, AI assistance, and API playground.

• Freemium

Sparrow is an AI-enhanced API testing and collaboration platform designed to streamline development workflows. It supports REST, WebSocket, Socket.IO, and GraphQL protocols, offering automated testing, AI assistance, and secure team collaboration features.

• Freemium
• From 10$

RestHuman is an AI-powered REST client tool that simplifies API testing, debugging, and development through an intuitive interface for making HTTP requests and analyzing responses.

• Other

Mock Prep is an AI-powered tool providing mock interview practice for test-takers. Test your skills anytime and get immediate feedback.

• Contact for Pricing
• API

KushoAI uses AI agents to generate comprehensive, ready-to-run test suites for web interfaces and APIs, significantly reducing testing time and improving code quality.

• Free

Konfig is an AI-powered platform that automates the generation of SDKs, documentation, demos, and tutorials for REST APIs, streamlining developer onboarding and integration processes.

• Contact for Pricing

Sideko is an AI-powered API platform that generates production-ready SDKs, documentation, and integrations, cutting development time by 90%+ while ensuring automatic updates and maintenance.

• Freemium
• From 400$

Mockupia provides over 700 premium mockups for devices, branding, and apparel, helping designers and brands showcase their work professionally.

• Freemium
• From 13$

SlashApi is a web platform that enables users to build REST APIs quickly without writing backend code, connecting with common apps and tools through instant API creation.

• Freemium
• From 10$

Momentic is a modern software testing platform that streamlines regression testing, production monitoring, and UI automation using AI.

• Contact for Pricing

BoltAPI provides comprehensive real-time monitoring for websites and APIs, offering instant alerts and SSL certificate tracking to prevent downtime and ensure continuous uptime. Monitor from multiple global locations, receive timely notifications, and customize monitoring for all your services.

• Freemium
• From 1$

APIVerve provides a unified API platform with 300+ APIs accessible through a single API key, offering consistent schemas, GraphQL support, and enterprise-grade infrastructure for developers.

• Freemium
• From 29$

mabl is an AI-native test automation platform that streamlines testing across web, mobile, API, accessibility, and performance, enabling faster releases with confidence.

• Contact for Pricing

APIPing is an AI-powered API testing tool that detects end-to-end latency, identifies bottlenecks, and improves user experience through global performance insights and server timing analysis.

• Freemium
• From 8$

Kreya is a desktop API client that enables developers to explore, test, and automate API workflows for gRPC, REST, WebSocket, and Server-Sent Events protocols with privacy-first architecture and Git-native collaboration.

• Freemium

SimWorkflow is a workflow automation and collaborative document platform, enabling teams to build, execute, and monitor distributed applications with ease.

• Freemium
• From 16$

iPrep.Ai is an AI-powered interview preparation platform that provides realistic mock interviews, personalized feedback, and progress tracking to help job seekers excel.

• Paid
• From 4$

JSON Data AI is a tool that converts natural language prompts into API endpoints, allowing users to generate and fetch structured JSON data about any topic.

• Freemium

Mockitude is an AI-powered platform for generating personalized mock tests with instant feedback and progress tracking. Improve your knowledge efficiently with AI-driven recommendations.

• Freemium
• From 13$

LoveAI API offers seamless integration with over 300 AI models for text, image, and music generation, providing enterprise-grade scalability and security.

• Paid
• From 10$

Workik is an AI-powered development platform that enhances developer productivity by providing context-aware assistance, code generation, and database management tools. Streamline your workflow and collaborate effectively with your team.

• Freemium
• From 15$