InSight vs Microsoft Excel: When Spreadsheets Stop Being Enough
Excel is one of the most powerful tools ever built. It's also one of the most common reasons growing businesses can't see their own data clearly.
There's a moment most businesses hit — somewhere between 10 and 50 people, somewhere between manageable and complicated — when the spreadsheet that used to hold everything starts to crack. Formulas break. Files multiply. Someone updates the wrong version. A calculation that took a week to build gives a different answer depending on who opens it.
You didn't do anything wrong. Excel is genuinely excellent at what it was designed to do. The problem is that your business has outgrown what it was designed for.
This page isn't about convincing you Excel is bad. It's about showing you what becomes possible when your data stops being something you manage and starts being something you can talk to.
TLDR — Which Should You Choose?
Stick with Excel if…
- Your team is small and your data is genuinely simple and stable
- You only ever need one person working with one dataset at a time
- Your reporting needs are static and rarely change
- You have the technical resource to maintain complex formula dependencies reliably
Move to InSight if…
- Your business has grown and your spreadsheets have grown with it — in the wrong direction
- Multiple people need answers from the same data at the same time
- You're spending more time maintaining spreadsheets than learning from them
- You want anyone on your team to ask a question of your data and get an answer instantly
- Your data already lives in source systems — and Excel is just an imperfect copy of it
The Real Cost of Excel at Scale
Excel appears free. For many businesses it's bundled into a Microsoft 365 subscription you're already paying for. But free to licence is not the same as free to run.
Here's what Excel actually costs a growing business:
The hidden cost | What it looks like in practice |
|---|---|
Maintenance time | Someone rebuilds the same report every week |
Error risk | A broken formula goes unnoticed until it matters |
Version sprawl | Three people have three different versions of the truth |
Fragility | One structural change breaks the whole model |
Bottleneck | Everyone waits for the one person who "knows" the spreadsheet |
Scalability ceiling | It works until it suddenly doesn't |
These aren't hypothetical. They're the conversations we hear from businesses every week — teams who are technically running on Excel but are actually running on the effort of the people heroically keeping those spreadsheets alive.
What InSight costs to replace all of that:
Role | Users | Monthly cost |
|---|---|---|
Pro | 4 | £196 |
Viewer | 6 | £48 |
Total | 10 users | £244/month |
That's what it costs to take your data — the data that's already there, already valuable, currently locked inside formulas and pivot tables and shared drives — and make it something your whole team can have a direct conversation with.
No hidden fees. No implementation project. No ongoing maintenance overhead. Just your data, in your language.
What Changes When You Move to InSight
From Formula Chains to Plain English Questions
Excel's power comes from its formula language — VLOOKUP, INDEX MATCH, SUMIFS, nested IFs. If you know how to use them, you can build almost anything. If you don't, you're dependent on someone who does.
InSight replaces that dependency with a conversation. Instead of building a formula to find your top five customers by revenue last quarter, you ask: "Who were our top five customers by revenue last quarter?" InSight reads your data, understands your question, and returns a clear, visual answer in seconds.
No formula. No dependency. No waiting.
From Fragile Models to Reliable Answers
The fragility of complex Excel models is one of the most underappreciated risks in growing businesses. A formula that references a cell that references another cell that references a tab that someone renamed six months ago is not a data model — it's a liability.
InSight connects directly to your data sources. There's no fragile layer in between. When your data changes, your answers reflect it. When your team asks a new question, InSight answers it without requiring a rebuild.
From One Version of the Truth to One Place for Truth
Version control in Excel is a shared drive and a naming convention. It's "Sales_Report_FINAL_v3_Dan_ACTUAL_USE_THIS_ONE.xlsx." Everyone has seen it. Most people have been the person who created it.
InSight gives your whole team access to the same live data through the same interface. One place. One version. No reconciliation required.
From Static Reports to Living Conversations
Excel reports are a snapshot. They capture what was true when someone last updated them. InSight connects to your live data sources — including your existing Excel files and CSVs if that's where your data lives — and lets you ask questions of what's true right now.
Your sales data, your operational metrics, your customer records — all of it becomes something you can explore, question, and learn from in real time.
Who This Is For
InSight is built for:
- The business that has outgrown its spreadsheets but hasn't hired a data team yet. You have data — in source systems, in CSVs, in Excel files — and you know there are answers in there that would help you move faster. You just can't get to them without a fight.
- The founder or ops lead who is personally maintaining the reporting. You built the spreadsheet. You know every formula. You also know that if you get hit by a bus, the business loses its data capability entirely. That's not a system — that's a person.
- The team where everyone needs data but only one or two people can access it. InSight puts your data into the hands of whoever has a question — not just whoever knows Excel well enough to find the answer.
Excel is still the right tool for:
Simple, stable, individual tasks. Budgeting templates, personal trackers, one-off calculations — Excel is excellent here and always will be. This isn't about replacing Excel everywhere. It's about not running your business intelligence on a tool designed for personal productivity.
Getting Started with InSight
The irony of most BI tools is that they're almost as complex to set up as the problem they're solving. InSight is different.
- Connect your data — Your existing Excel files, CSVs, or source systems connect directly. If your data is already in a spreadsheet, InSight can work with it immediately. No reformatting, no migration project.
- Ask your first question — Type a question in plain English. InSight handles the translation. You don't need to know your schema or structure your query.
- Get your answer — A clear, presentation-ready visual response in seconds. Save it, share it, or keep exploring.
The business intelligence your team has been missing isn't locked behind a complex implementation. It's one conversation away.
What Our Users Say
We're building our library of published case studies — check back soon. In the meantime, book a demo and bring your messiest spreadsheet. We'll show you what InSight does with it.
The Verdict
Excel is not the problem. Expecting Excel to scale with your business — to become your data warehouse, your reporting layer, your single source of truth, and your analytical engine — is the problem.
Your data deserves better than a formula chain one wrong edit away from breaking. Your team deserves better than waiting for the one person who knows how the spreadsheet works.
InSight takes what you already have — the data that's already there, already valuable — and makes it something everyone can use.
Your data. In your language.