If you're looking for another JSON Data AI alternative, Gretel Navigator is definitely worth a look. It can generate, edit and amplify tabular data, letting you construct a dataset step by step. It's geared for tabular data, not JSON, but its ability to generate plausible data and edit existing data makes it a good data creation contender.
Another possibility is BulkGPT, a no-code tool that lets you set up bulk AI workflows that combine internet-based processing, ChatGPT prompts and web scraping. It can be used for tasks like data scraping, content generation and personalized marketing, which can be helpful if you have a lot of data to process.
If you want to build an AI-powered app without writing any code, Rubber is a good option. It offers a no-code interface to create AI apps for tasks like lead generation, customer support and more. With the ability to create your own custom UI, integrate with ChatGPT and use a range of professionally designed templates, Rubber can help you get your data creation work done.
GeneratedBy is another option. It's geared for prompt engineers and digital workers, with a prompt editor and optimization tools for fine tuning language models. It can handle multimodal content and integrates with large language models, so it could be good for tasks like SEO articles and marketing slogans.