AI Data Interaction Tool

What can Luminal do?
Luminal is a spreadsheet AI copilot that cleans, transforms, and analyzes data. You can perform powerful editing operations, ask sophisticated questions, and run AI-enabled tasks over large datasets using natural language—without writing complex spreadsheet formulas. It can handle spreadsheets with tens of thousands of rows, and is capable of very large datasets (examples include up to about one million rows). You can title and reformat data, perform calculations, gain quick insights, and generate visuals such as graphs, charts, and maps by simply describing what you want.
How do I get started with Luminal?
Getting started is simple:
- Visit getluminal.com and sign up or log in.
- Upload your spreadsheet in one of the supported formats (.csv, .xlsx, .xls, or .xlsm).
- Submit your prompt to the AI. In seconds, Luminal will execute the requested actions and provide a full explanation of what was done.
What file formats are supported for upload?
Luminal supports:
- .csv
- .xlsx
- .xls
- .xlsm
How much data can Luminal handle?
Luminal is designed for real-world workloads and can handle large datasets. It can work with spreadsheets containing tens of thousands of rows and is capable of handling very large datasets (examples mention up to around one million rows).
What types of visualizations can Luminal create?
Luminal can create visual elements such as graphs, charts, and maps by simply typing instructions to the AI. No advanced technical skills are required to generate these visuals.
Is Luminal secure for processing and storing data?
Yes. Luminal encrypts data both in transit and at rest, and is hosted with top-tier cloud providers in the US/EU to protect against unauthorized access and threats.
Where is Luminal hosted / Where is my data hosted?
Your data is hosted with top-tier cloud providers in the United States and/or the European Union, ensuring a secure hosting environment for your spreadsheets.
What languages does Luminal support?
Luminal supports multilingual interaction. You can talk to Luminal in languages such as Chinese (中文), French (français), Hindi (हिन्दी), Spanish (español), Japanese (日本語), Turkish (Türkçe), Polish (Polski), Korean (한국어), Thai (ภาษาไทย), and many other languages.
What are the pricing plans and what do they include?
Luminal offers tiered plans with a free option and paid plans:
- Free: up to 5 assistant interactions per month
- Plus: $10 per month, up to 150 assistant interactions per month
- Professional: $30 per month, up to 500 assistant interactions per month
- Enterprise: Custom pricing
Pricing is presented with monthly and annual billing options.
How can I access tutorials and support?
Luminal provides tutorials and a help center to guide you through features and workflows. If you need additional assistance, you can contact Luminal's support team.










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