The Quiet Rise of AI in Excel
The most-used AI assistant in the world might be the one living inside the spreadsheet you already have open.
Everyone watches the flashy chatbots, but the highest-volume AI work is probably happening in spreadsheets. Natural-language formula generation, anomaly flagging, and 'explain this column' are quietly turning the tool everyone resents into something a non-analyst can actually use.
The reason it matters more than a new chatbot is reach. A frontier model changes the day of a power user. A smarter spreadsheet changes the week of the person who was afraid of VLOOKUP. That's a much bigger population, and they don't write blog posts about it.
I've watched a small operations team replace three hours of manual reconciliation with a prompt that finds the mismatched rows. Nobody called it an AI transformation. They called it 'the spreadsheet finally doing what I meant.'
The quiet rise is the real one. The tools that embed AI into software people already run will outship the ones that ask people to come to a new chat. Excel was the default; now it's a default with a brain, and that's a bigger deal than another benchmark.