If you want to get new insights and interactive charts out of your Excel files with as little work as possible, ManyExcel is a great choice. This AI tool can help you work more productively in Excel and Google Sheets by creating complex formulas, regex patterns and scripts. Its Data Analysis Tool lets you query Excel files, extracting new insights and creating interactive charts with a few commands. There's a free tier with limited usage, and a Pro tier for $5/month with unlimited generations and full data analysis tool access.
Another good option is Numerous.ai, an AI plugin that brings ChatGPT abilities to Google Sheets and Excel. It's easy to install and works with team collaboration. The plugin can be used for a variety of tasks, including research, summarizing data and creating digital marketing campaigns. Pricing is flexible, with a 7-day free trial and options for Personal ($8/month), Pro ($24/month) and Enterprise plans.
Last, SheetAI is a useful add-on for Google Sheets that automates repetitive tasks and offers new insights with AI-powered functions like magic fills and AI-generated lists. It's geared for professionals and businesses that want to improve their productivity, and offers both free and paid tiers, so it should be within reach of most budgets.