Question: Can you recommend a plugin that allows me to train custom AI models for specific tasks in Google Sheets?

If you want a plugin to train your own AI models for specific tasks in Google Sheets, Flowshot is a good option. The plugin automates repetitive tasks, generates formulas and images, and lets you train your own AI models. It's got a lot of bells and whistles, including AI prompts, autocomplete, Zapier integration and API endpoints. Flowshot's interface is relatively easy to use, and it's available on a range of pricing plans from $9 to $379 per month.

Another option is PromptLoop, an AI data platform that works with Google Sheets and Excel. It can be used for tasks like web scraping, data labeling and text analysis, and you can train your own AI models for your specific needs. The platform includes features like data extraction accuracy, flexible formatting and repeatable workflows, so it's geared for researchers, sales teams and e-commerce professionals. PromptLoop offers a free plan, as well as individual and enterprise plans for different levels of usage.

If you want a more direct integration experience, Numerous.ai brings ChatGPT to Google Sheets and Excel. It's relatively easy to set up and use, with a syntax like =AI(). The plugin supports team collaboration and a range of tasks like research, digital marketing, summarizing data and creating content. It costs $8 per month to start, with a 7-day free trial.

Last is SheetAI, which offers a variety of AI-powered functions to automate repetitive tasks and offer insights in Google Sheets. It includes features like magic fills, AI-generated lists and tables, and data storage and retrieval functions. SheetAI is designed to increase productivity and is free to use, though you can pay to upgrade for unlimited use.