What is It?
Luminal is an AI-powered platform built to clean, structure, and analyze spreadsheet data at scale. Whether you're working with CSVs, Excel files, or massive data exports, Luminal makes it easy to fix formatting issues, identify trends, apply transformations, and even automate tasks—all through a conversational, AI-first interface. Designed for professionals who regularly work with messy or complex datasets, Luminal aims to be Excel on steroids, powered by AI.
Key Features
Natural Language Data Commands: Ask questions or issue commands like “remove duplicates” or “convert dates to YYYY-MM-DD.”
AI Data Cleaning: Fix inconsistencies, merge columns, handle nulls, and format data in seconds.
Smart Data Transformation: Reshape, pivot, split, or filter datasets without complex formulas.
Upload & Preview Files: Upload large CSV or Excel files and preview AI-suggested changes before applying them.
Data Summarization: Instantly understand datasets with AI-generated overviews and key insights.
Secure File Handling: Your files are encrypted and processed securely in the cloud.
Export Cleaned Files: Download cleaned or transformed data in your preferred format.
No Code Required: Designed for both technical and non-technical professionals.
Data Analysts & Scientists
Business Intelligence Teams
Accountants & Finance Professionals
eCommerce Managers
Sales & Marketing Ops
Founders & Startup Teams
Consultants & Freelancers
Anyone who works with CSV/Excel regularly
Cleaning messy sales or marketing CSV exports before importing into a CRM
Analyzing financial data without manual Excel work
Converting and formatting bulk data files for dashboards or reports
Summarizing large datasets for quick business insights
Automating spreadsheet cleanup tasks with AI prompts
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Visit getluminal.com: Sign up or log in.
2
Upload Your File: Drag-and-drop CSV, Excel, or spreadsheet file.
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Let AI Analyze: Luminal scans and understands your data instantly.
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Use Natural Language: Type prompts like “remove blank rows” or “group by date.”
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Preview Changes: Review the AI's proposed edits before applying.
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Apply & Export: Confirm, transform, and download the cleaned dataset.
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Repeat or Automate: Save transformation workflows for future use.
Free – $0/month
Enjoy up to 5 assistant interactions each month at no cost. Ideal for testing and exploring core features before upgrading.
Plus – $10/month
Access up to 150 assistant interactions per month, perfect for individuals or small teams looking for consistent AI support.
Professional – $30/month
Scale your productivity with up to 500 assistant interactions monthly—best suited for professionals and growing businesses.
Enterprise – Custom Pricing
Need higher limits or tailored solutions? Contact us for a flexible enterprise plan designed around your organization’s requirements.
Comparision with Competitors
Vs. OpenRefine: Luminal is modern, cloud-based, and uses natural language.
Vs. Google Sheets AI: Luminal is built for data transformation, not general editing.
Vs. Excel: Excel needs formulas and manual effort; Luminal automates with AI.
Vs. Rows: Rows is collaboration-first; Luminal is cleanup- and insight-first.
Vs. Power Query: Luminal is easier to use with no-code AI prompts.
Extremely fast and intuitive
Saves hours of manual spreadsheet work
Scales well with larger files
No technical skills required
Great for recurring data tasks
Limited offline functionality
Free plan is restricted for large files
Currently focused only on tabular data (no graphs)
Needs internet access to function
Luminal is the ultimate AI assistant for professionals buried in spreadsheets. Whether you're a data analyst or a marketer working with CSV files, it lets you clean, transform, and extract insights from messy data faster than ever—with no formulas or code required. For anyone looking to turn spreadsheet chaos into clarity—Luminal is a must-have.
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