If you're looking for a tool to quickly generate lots of JSON data, JSON Data AI is a top pick. The service lets you generate custom JSON data based on prompts and turn it into live API endpoints. It offers a range of formatting options, including prebuilt templates for popular subjects, and more advanced features like endpoint generation and pagination in its Pro version. It's great for fast and flexible data generation.
Another good option is MOSTLY AI, a synthetic data generation service that can generate tabular data without any programming. It's got a natural language interface for exploring data and proprietary models for generating data with high accuracy. MOSTLY AI is geared for enterprise customers who need more sophisticated data sharing and AI/ML development abilities.
For a more full-featured option, check out Gretel Navigator. This service generates, edits and amplifies tabular data, with a variety of modes for creating and modifying data. Its real-time inference API lets you easily integrate it into data services, so it's good for building and refining datasets. It's used by customers including Ernst & Young and Databricks, so it's proven useful for improving data quality and speeding up development.
Last, BulkGPT can be useful if you need to run bulk AI workflows for data scraping, content generation and other tasks. The no-code tool combines ChatGPT prompts with web scraping to automate tasks, with support for parallel processing and multiple file formats. It's good for SEO content generation and e-commerce tasks, with an easy-to-use interface and lots of customization options.