It’s 2026 and AI is everywhere, especially in the workplace. With integrations into common software, and huge time-saving automations, some people are starting to feel like learning softwares that used to be so valuable isn’t a good time investment. However, plenty of businesses and London professionals are still relying on Excel, so why?
It’s not just nostalgia, Excel is still being used because it helps people work through real problems quickly – especially when data isn’t so neat! This is where using AI tools alone tends to fall short, as they need clean and precise data, which is exactly what being good at Excel can give you – it’s the perfect two-piece combo.
Excel Is Still The King Of Messy Data
In an ideal world, data would arrive clean, complete and ready to use. But in reality where we live, we have to deal with partial exports, inconsistent formatting, and just messy data. Excel is still the best place for you to:
- Clean and restructure data
- Combine data from different sources
- Check through your data to make sure it’s ready for use
AI tools are incredible no doubt, but they aren’t built with all these difficulties in mind. People with Excel skills in London that have been developed through practical training and hands-on experience are still in such high demand, because it’s the go to choice for anyone looking to tidy all this data up so you can use AI later down the line.
Why AI Works Better With Excel Than Alone
AI can do things faster than any human, but Excel is the best way to keep structure. If you use Excel first, then your data will be more consistent, the logic being used will be more visible, and assumptions being made can be traced through back to their source. All of this helps AI work much more reliably.
London professionals who use Excel alongside their AI tools tend to get better results and get better feedback on those results. Their AI tools don’t output unbelievable results because they are working from a better data source, and colleagues have a better time putting their faith in it because you can trace through exactly what the AI is referencing for analysis.
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AI is great at making suggestions, and Excel is great at validating them.
Efficiency And Reducing Rework
In busy London workplaces, inefficiency doesn’t come from simple things like typing too slow. It comes from when people have to retrace their steps and start things over from the beginning. Cleaning and validating your data with Excel lets you catch issues early, makes your calculations transparent, and it enables you to make quick adjustments without starting everything all over again.
Instead of re-running automated processes and correcting AI-generated outputs after it’s been chugging away for a while, Excel users can make small changes at the start of the process and be confident while they move forward.
The Bottom Line
Excel hasn’t survived the rise of AI by coincidence or accident.
It stays relevant because it solves a problem that AI can’t do alone, and because it’s a great tool to use alongside it. For London professionals, Excel and AI work best together – one providing a solid structure and the other providing speed, and that partnership is why Excel still plays such a central role in how work gets done.

