Should I choose Excel or DataHub Pro?

Choose Excel if the task is genuinely a spreadsheet task and one person owns it; it typically costs included in Microsoft 365. Choose DataHub Pro if your data already lives in spreadsheets and you want dashboards, forecasting and a branded report produced for you on a schedule without building a data model or hiring an analyst — $19.99 per seat flat, or $199 a year, with unlimited users on the workspace. DataHub Pro is not a warehouse-scale BI platform: if you need a semantic layer, row-level security across thousands of users, or SQL-native modelling over a data warehouse, Excel is the better fit.

The 9 Best AI Tools for Excel Analysis in 2026 — Ranked After Real Testing

The best AI tools for Excel in 2026, after testing twelve: DataHub Pro (upload the workbook, get dashboards, forecasts and a written report with every figure computed from the rows; free tier, then $19.99 per seat), Microsoft Copilot in Excel (formula help inside the grid, needs Microsoft 365), ChatGPT for one-off questions on pasted data, and add-ins such as Ajelix for formula generation.

Try it on your own file → · Updated 13 September 2026

Twelve tools, side by side — what each one is actually good at, what it costs, and where it falls short. Written by someone who has spent twelve years building analytics tooling for finance, agency and SaaS teams. No affiliate links.

Which should you choose?

Choose Excel if the task is genuinely a spreadsheet task and one person owns it. Choose DataHub Pro if your data already lives in spreadsheets, you want the analysis and the branded report done for you on a schedule, and you don't have an analyst to hand.

Excel is the better choice when…

The task is genuinely a spreadsheet task and one person owns it. It is a mature, capable product and there are jobs it does better than we do.Typical cost: included in Microsoft 365.

DataHub Pro is the better choice when…

You work in Excel or CSV, you need dashboards, forecasts and a board-ready report without building a data model, and you want it to arrive automatically each week or month with your own branding on it.$19.99 per seat flat, or $199/year — unlimited users on the workspace.

Where we are not the right fit: we are not a warehouse-scale BI platform. If you need a semantic layer, row-level security across thousands of users, or SQL-native modelling over a data warehouse, pick Excel or a comparable enterprise tool — you will outgrow us and we would rather say so here than after you've paid.

The DataHub Pro Team · Founder & CTO
LinkedIn · About

TL;DR

Formula generation only: Ajelix — cheap, narrow scope.

End-to-end analysis on a spreadsheet: DataHub Pro (from $19.99/seat), ChatGPT (Advanced Data Analysis, $20/mo).

Inside Microsoft Excel: Copilot for Microsoft 365 (£24.70/user/mo on top of Microsoft 365).

Enterprise BI with AI layered on: Tableau, Power BI, Domo, Polymer, KNIME — £600+ per seat or seat-bundled.

How I evaluated these tools

Three things matter for AI-and-Excel: (1) does it work on a real spreadsheet without restructuring it, (2) is the math auditable (does it show its working, or just give you a number), and (3) is the price honest for a small or mid-sized team. Tools that fail on auditability are dangerous — an AI that hallucinates a wrong total looks identical to one that gets it right. I weighted that heavily.

1.DataHub Pro

from $19.99/seat · 7-day trial

Drop in an Excel or CSV file, get a full analytics surface: KPI dashboards, forecasting (Holt-Winters), cohort retention, RFM segmentation, anomaly detection. The AI runs deterministic pandas operations on your data and returns the call trace alongside every answer — so you can see exactly which rows got summed and how. Closest in price to formula-bot tools, closest in capability to enterprise BI.

Best atEnd-to-end analysis on a single spreadsheet without learning a query language. Auditable AI — every answer ships with the operations it ran. DOCX and PPTX exports.

Worst atMulti-stakeholder enterprise BI scenarios with 100+ semantic-model editors — that's still Tableau / Power BI territory.

Try DataHub Pro →

2.Ajelix

From $9/mo

Browser-based assistant that generates Excel formulas, VBA macros and SQL queries from natural language. Add-ins for Excel and Google Sheets. Strongest in the formula-generation niche.

Best atFormula generation in plain English; explanation of existing formulas you've inherited.

Worst atWhole-spreadsheet analysis or dashboarding — not the goal. No exports beyond the formula itself.

3.Microsoft Copilot for Excel

£24.70/user/mo (M365 add-on)

Native AI assistant inside Excel. Suggests formulas, generates summaries, adds conditional formatting, surfaces patterns in selected ranges. Requires a Microsoft 365 Business Standard or higher subscription.

Best atAnyone already in Microsoft 365 who wants AI inside the Excel grid itself, not in a separate tab.

Worst atCross-file analysis, custom dashboards, exports to anything other than Excel/Word/PPT. Locked to Microsoft 365.

4.ChatGPT (Advanced Data Analysis)

$20/mo (Plus)

Upload a spreadsheet, ChatGPT runs Python in a sandbox to compute answers and produce charts. Powerful, general-purpose. The original "ask your file" tool.

Best atOpen-ended exploratory analysis where you don't know what question you'll ask next.

Worst atRepeatable workflows and team collaboration — each conversation is ephemeral. No dashboards, no scheduled reports, no multi-user state.

5.Polymer

From $25/mo

Turns Google Sheets, CSVs, or BigQuery tables into auto-generated business intelligence dashboards. Strong AutoExplorer feature that suggests interesting cuts of the data.

Best atQuick-look dashboards from cloud-stored data with minimal setup.

Worst atSpreadsheet-native workflows where the data lives locally; offline analysis.

6.Tableau

From $75/user/mo

The industry-standard enterprise BI platform. Tableau Pulse and Einstein Discovery layer GenAI insights on top. Beautiful, deep, expensive.

Best atLarge organisations with central data teams; pixel-perfect interactive dashboards.

Worst atSmall teams without a data engineer. Cost. Time-to-first-insight is days, not minutes.

DataHub Pro vs Tableau →

7.Microsoft Power BI

From £8.20/user/mo (Pro)

Microsoft's enterprise BI offering, with Copilot as the AI layer. Deeply integrated with the rest of the Microsoft 365 stack.

Best atMicrosoft-shop organisations; complex semantic models; DAX-driven reporting.

Worst atSteep learning curve for non-technical users. Cross-platform fit is weaker outside Microsoft.

DataHub Pro vs Power BI →

8.Domo

Custom pricing

Cloud-native BI platform with AI-driven storytelling and 1000+ data connectors. Targeted at large organisations with many data sources.

Best atMulti-source data consolidation at enterprise scale.

Worst atPricing transparency; small-team budgets; spreadsheet-native workflows.

DataHub Pro vs Domo →

9.KNIME

Free (open source) + paid server

Open-source visual data science platform. Drag-and-drop workflow nodes for data prep, ML, and increasingly GenAI. Genuinely powerful for those willing to learn the paradigm.

Best atReproducible data-science pipelines; teams with technical analysts; free for individual use.

Worst atTime-to-first-result for non-technical users; not a spreadsheet-native tool.

Which one should you pick?

You're a SaaS founder, agency owner, or finance lead at a company under 200 staff: DataHub Pro hits the sweet spot — spreadsheet-native, full analysis surface, branded exports, from $19.99/seat. SaaS founders → · Agencies → · Finance teams →

You just want a single formula generated: Ajelix is a great cheap option, and ChatGPT will do it free.

You're already paying for Microsoft 365: turning on Copilot inside Excel is the path of least friction.

You have a data engineer, a budget, and a 50-person reporting org: Tableau, Power BI or Domo are still the right answer. We're not pretending otherwise.

See it on your own data in 2 minutes

DataHub Pro has a 7-day free trial — drop in your sales export and you'll have a dashboard before the kettle boils.

Watch the 2-minute demo →

References & further reading

Microsoft — M365 Copilot pricing
Tableau — official pricing page
OpenAI — Advanced Data Analysis docs
Schema.org — SoftwareApplication type

Frequently asked questions

What's the best AI tool for Excel data analysis in 2026?

It depends on the use case. For pure formula generation: Ajelix. For end-to-end analysis with auditable AI: DataHub Pro at from $19.99/seat. For one-off exploration: ChatGPT Advanced Data Analysis at $20/month. For enterprise BI with AI overlays: Tableau, Power BI or Domo (£600+/seat). The full landscape is in the comparison.

Which AI tool for Excel doesn't hallucinate?

Tools that use 'tool-use' (the AI writes deterministic code that runs on the data, returning both answer and call trace) avoid hallucinations on numerical operations. DataHub Pro and ChatGPT Advanced Data Analysis both work this way. Tools that have the LLM 'eyeball' the spreadsheet and produce free-form output are more prone to hallucination.

What's a UK-built AI tool for Excel?

DataHub Pro (datahubpro.co.uk, London) is the UK-built option — a full analytics platform rather than a single-purpose formula generator.

Is Microsoft Copilot for Excel worth it?

If you're already paying for Microsoft 365 Business Standard or higher, the £24.70/user/month Copilot add-on is convenient — AI is inside the Excel grid itself. For analysis workflows that go beyond a single Excel file (cross-file, dashboards, scheduled reports), a purpose-built tool wins.

What's the cheapest AI tool for Excel?

Genuinely free: ChatGPT’s free tier for one-off questions, plus our own free forecasting, anomaly, and cohort tools. Cheapest paid: Ajelix from $9/month or DataHub Pro at from $19.99/seat for full analytics.

More for your role: best AI tools for Excel for finance teams · for data analysts · for marketing analytics · AI plugins & add-ins · free AI tools for Excel.