Question: Can you suggest a tool that generates data models and Open API Specs with AI assistance?

If you're looking for tools that create data models and Open API Specs with AI help, ReAPI is a top contender. It offers an AI-augmented system for API design, testing and documentation. With features like an OpenAPI-based visual API designer, AI and ChatGPT for schema and documentation generation, and a no-code test case designer, ReAPI makes it easier to build high-quality APIs while cutting down on the work needed for documentation and testing.

Another good option is JSON Data AI. The tool lets you generate custom JSON data with prompts and convert it into live API endpoints. It includes features like customizable output fields, prebuilt formats for common subjects and endpoint generation, so it's good for quickly creating and managing data in your projects.

If you need more sophisticated data manipulation and mapping, Lume offers AI-powered data mapping automation that can be built directly into systems, bypassing manual data manipulation and speeding up data pipeline creation. It can generate correct mapping logic in seconds and offers features for reviewing and editing mapping logic so you can ensure data consistency and accuracy across multiple systems and sources.