Strongest fit
Who it is built for
- People cleaning or formatting large spreadsheets
- Teams analyzing spreadsheet data without complex formulas
- Users who need visualizations from CSV or Excel datasets
Luminal
AI copilot for cleaning, transforming, and analyzing spreadsheets
Luminal is an AI copilot for cleaning, transforming, and analyzing spreadsheet data. Users can upload CSV and Excel files, use natural-language commands for editing and analysis, create visualizations, and export completed datasets without writing complex formulas.
LULuminalProduct screenshot pending
- Best for
- People cleaning or formatting large spreadsheets
- Pricing signal
- Free
- Primary category
- Data analysis
- Last verified
- Jul 31, 2026
The decision
Should Luminal make your shortlist?
Start with the job, the team, and the constraints. Product fit becomes much clearer when those three line up.
Practical use cases
Jobs it can take on
- Clean and reformat spreadsheet data
- Ask questions and run operations on uploaded datasets
- Create visualizations and export completed datasets
Before you choose
Know the tradeoffs
- The free Preview plan includes up to five assistant interactions.
Inside the product
What you can actually do with it.
The core product capabilities, grouped around the work they enable.
Natural-language spreadsheet operations
Luminal lets users clean, transform, and analyze spreadsheet data through AI assistant commands.
File upload and export
The platform accepts CSV, XLSX, XLS, and XLSM files and exports datasets to CSV or Excel formats.
Data visualization
Users can ask Luminal to create graphs, charts, and maps from their data.
Typical workflow
Upload a CSV or Excel spreadsheet, then describe the cleaning, transformation, analysis, or visualization task to the AI assistant. Review the result and export the dataset in CSV or Excel format.
Plans and official links
Plans and accessFree.
See the entry price, free access options, company details, and direct vendor destinations in one place.
Starting pointFree
Free plan
See plansOfficial destinations
Choosing for a real workflow?
Make the tool work with the rest of your operation.
We map the workflow, connect existing systems, choose what to buy, and build what is missing.