Question: How can I merge multiple CSV files or sheets into one table without using formulas?

If you want to combine multiple CSV files or sheets into one data table without using formulas, Tomat could be helpful. It's an on-premises information retrieval system that's designed to be used by people, not just computers, and that can be used to automate and schedule spreadsheet chores. It can preview results immediately, automatically profile data and use AI to enrich data, and it can handle big CSV files and joining multiple files. It can import CSV, Excel, PostgreSQL and Snowflake files and runs on Windows and macOS. Pricing starts at $20 per month.

Another option is TABLUM.IO, a data ingestion SaaS tool that can take raw data from many sources and transform it into analytics-capable SQL tables. It can import many file formats, including CSV, JSON and Google Sheets, and has a lot of data integration, cleaning and transformation abilities. TABLUM.IO can also merge and aggregate data, so it's good for big data processing and visualization.

If you want to use AI, check out Luminal, which can quickly import and clean data sets. Luminal's AI copilot can do things like organize data and reformat it, and it's got powerful data visualization abilities. It's geared for people who need to get data into a state where they can analyze it, and pricing starts at $10 per month.

Also worth a look is Flatfile, an import and management platform that can help you get data from many file types and get it into a state you can use. With AI-assisted column matching and customizable workflows, Flatfile can help you get data, clean it and validate it. It's geared for people who don't necessarily know how to program, but it's also got an API for developers.