If you're looking for a place to fine-tune AI models without a lot of technical expertise, MindStudio is a good option. This no-code AI application development platform lets you create your own custom AI tools and assistants by combining models from different sources. It's got a modular framework for combining data from different sources, API access, and tiered pricing plans for different needs and budgets.
Another good option is NexusGPT. It's a no-code environment for creating and combining your own custom AI agents, good for automating lots of different tasks and workflows. NexusGPT has a marketplace with more than 1,500 prebuilt agents, supports multiple AI models, and lets you fine-tune agents with simple examples, so even those without programming skills can use it.
Synthflow AI is also worth a look as a platform where you can create your own custom AI agents without a lot of technical expertise. By inputting your own data and prompts, you can create AI agents quickly and affordably, bringing AI within reach of more people.
If you want to fine-tune GPT models in a more targeted way, Prompteasy has a simple interface that gets the job done with a lot less technical work. Upload some context information, chat with the AI to refine your prompt, then download the results to fine-tune your model, all in a matter of minutes. It's a free tool for people who want to fine-tune AI models without a lot of technical expertise.