Sandbox is described as 'Accelerate application development Quick and easy mock RESTful API and SOAP webservices. Generate from API definitions, instant deploy, collaborative build, and debugging tools for integration' and is an website. There are more than 10 alternatives to Sandbox, not only websites but also apps for a variety of platforms, including Mac, Windows, Linux and SaaS apps. The best Sandbox alternative is soapUI, which is both free and Open Source. Other great sites and apps similar to Sandbox are AITable, WireMock, mockd and Beeceptor.
Eviware, the maker of soapUI, Web Service Testing Leader
soapUI is a tool for functional testing, mainly of web services like SOAP based web services and RESTful web services, but also HTTP based services and JMS Services as well as databases. soapUI is an open source and compl.
United States
AITable is a revolutionary no-code AI development platform that makes building your own AI ChatGPT with tables in 1-Click. By utilizing your unique data, AITable allows you to train your own version of the advanced ChatGPT system, serving as a 24/7 AI customer service chatbot or...
United Kingdom
WireMock is a simulator for HTTP-based APIs. Some might consider it a service virtualization tool or a mock server.
Multi-protocol mock server for HTTP, gRPC, GraphQL, WebSocket, MQTT, SSE, and SOAP. One Go binary, zero dependencies. Supports stateful CRUD, digital twins (passes real SDK tests), chaos engineering, OpenAPI/Postman/HAR/cURL import, and a built-in MCP server for AI agents.
United States
Build a mock Rest API endpoint in seconds. Helps you in UI development, Webhooks, simulating delays, simulating exceptions and server errors, performance test, etc.
MockServer can be used for mocking any system you integrate with via HTTP or HTTPS (i.e. services, web sites, etc).
SOAP/REST Mock Service is a simple configurable framework to mock out SOAP or RESTful (or "REST-like") webservices. It's main goal is to support automated integration testing of applications that integrate with 3rd party webservices.
Quickly define some REST or SOAP endpoints and have them return json/xml (dummy) data.
Mock your backend in minutes, speed up your application development, make your developers lives easy. Free trial and personal support.
API test automation tool that has GUI, supports HTTP stubs (mock services), data driven testing, and API types beyond HTTP, such as relational database, JMS, FTP(s), AMQP, MQTT, etc.
RoboHydra is a web server designed to help you test any kind of HTTP client:
SmartMock.io is a tool to set up, manage, and troubleshoot HTTP protocol API mocks (REST, SOAP, JSON-RPC) in the cloud. This frees you up to focus on the logic of your mocks and not have to think about boilerplate code of your own HTTP mock servers.
Poland
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