Populate Excel Templates with AI from Documents

Upload your Excel template and source documents. Gentables automatically fills spreadsheet fields with AI while keeping every populated value linked to source evidence and verifiable against the original documents.
AI template populationSource evidence for every valueCell-level verification

How to populate Excel templates with AI

1. Upload your Excel template

Upload an existing spreadsheet template with predefined columns, fields, or analysis structures that need to be completed.

2. Upload source documents

Add PDFs, reports, filings, forms, or business documents containing the information needed to populate your spreadsheet.

3. Map documents to template fields

AI understands the template structure and identifies relevant information from your documents to populate matching spreadsheet cells.

4. Generate populated spreadsheet

Automatically fill template fields with structured data while preserving your original spreadsheet format and organization.

5. Verify populated values

Review source evidence behind each populated cell and confirm that spreadsheet data matches the original documents.

6. Export completed template

Download your completed spreadsheet or continue reviewing and refining the populated data in the workspace.

Built for source-grounded spreadsheet population

AI-powered Excel template filling

Automatically populate spreadsheets from documents without manually searching, copying, and pasting information into each field.

Source evidence attached to every value

Each generated data point can be traced back to supporting evidence in the original document, providing transparent and explainable financial analysis.

Interactive source highlighting

Jump directly from a table cell to the exact location in the source document where the value was found.

Document-to-spreadsheet automation

Convert information from PDFs, reports, forms, and business documents directly into structured spreadsheet fields.

Why source-verified Excel population matters

Traditional spreadsheet workflows

  • × Manual copy and paste from documents
  • × Time-consuming template completion
  • × Difficult to verify spreadsheet values
  • × No clear source history

With Gentables

  • ✓ Automatically populate templates with AI
  • ✓ Fill cells from source documents
  • ✓ Verify values with source evidence
  • ✓ Maintain complete data traceability

Fill Excel templates with trusted document data

Populate

Upload an existing Excel template and let AI automatically identify fields, extract relevant information from documents, and fill the required cells.

Source-Verified

Every populated value is backed by source evidence from the original document, allowing users to verify where each cell value came from.

Traceable

Maintain a complete evidence trail with cell-level citations, source references, and document context for every populated spreadsheet field.

Common Excel template population workflows

Financial Models

• Populate financial models from annual reports and filings

• Fill KPI and valuation spreadsheets

• Verify financial metrics with source evidence

Due Diligence Templates

• Complete investment review spreadsheets

• Populate company research templates

• Maintain evidence trails for analysis

Business Operations

• Fill reporting templates automatically

• Convert operational documents into spreadsheets

• Reduce manual spreadsheet data entry

Excel template population FAQs

Populate Excel templates with AI