Gigasheet vs Microsoft 365 Copilot

A detailed comparison to help you choose between Gigasheet and Microsoft 365 Copilot.

Gigasheet

Transform big data with spreadsheet simplicity

Microsoft 365 Copilot

Microsoft 365 Copilot

AI built into Word, Excel, PowerPoint, Teams

Rating0.0 (0 reviews)4.9 (595 reviews)
Pricing Modelfreemiumpaid
Starting PriceFree tier availableFrom €30/mo
Best ForData analysts and business users who need to process large datasets without coding expertise.Enterprise teams using Microsoft 365 wanting AI throughout their workflow
Free Tier
API Access
Team Features
Open Source
Tags
team featuresfree tierno code
team featuressso
Visit Gigasheet →Visit Microsoft 365 Copilot →

Gigasheet

Pros

  • + Handle billion-row datasets without performance issues
  • + Familiar spreadsheet interface requires no learning curve
  • + AI-powered insights automate complex data analysis

Cons

  • - Limited advanced statistical functions compared to specialized tools
  • - Requires internet connection for cloud-based processing
  • - May have storage limitations on free tier
View full Gigasheetreview →

Microsoft 365 Copilot

Pros

  • + Native Microsoft 365 integration
  • + Works across entire suite
  • + Enterprise security built-in

Cons

  • - Expensive add-on
  • - Requires Microsoft 365 subscription
View full Microsoft 365 Copilotreview →

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Gigasheet vs Microsoft 365 Copilot — Comparison 2026 | ToolSpotter