If you're looking for a Numerous.ai alternative, SheetAI is definitely worth a look. It's a Google Sheets add-on that uses AI to automate repetitive tasks and offer new insights. It offers features like AI-generated lists and tables, magic fills, and exports. The tool is designed to increase productivity and reduce the amount of data analysis work, with pricing from free to $8/month for unlimited use.
Another top contender is ManyExcel. The AI tool helps you work more efficiently in Excel and Google Sheets by generating formulas, regex patterns, and scripts. It offers an AI Formula Generator, an AI Regex Generator and an AI Script Generator, as well as a Data Analysis Tool to extract insights and create interactive charts. ManyExcel offers a free plan and a Pro plan for $5/month, so it's a relatively affordable option.
Neptyne is another good option. It combines Python code with Google Sheets to perform data processing and analysis tasks. It can import data from a variety of sources and offers more advanced features like AI models for summarization, anomaly detection and time series forecasting. Neptyne offers four pricing tiers, including a free option, so it's good for light or heavy use.