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Side-by-side comparison

Pieces vs Microsoft Copilot

Compare features, pricing, pros & cons to decide which tool is right for you.

Pieces

Pieces

Infinite artificial memory for your digital workers and agents

AI ProductivityAI Agents
Visit Pieces
Microsoft Copilot

Microsoft Copilot

AI assistant built into Windows, Office, and the web

AI AgentsAI Writing
Visit Microsoft Copilot
FeaturePiecesMicrosoft Copilot
PricingFreemiumFreemium
Starting priceFree$20/mo
API available
Open source
Mobile app
Browser ext.

Pieces Key Features

  • Automatic context capture across apps
  • OS-level memory system (LTM-2)
  • Time-based natural search
  • 9 months of memory retention
  • VS Code and Chrome plugins
  • MCP integration with LLMs
  • On-device processing
  • End-to-end encryption
  • Cloud-optional architecture
  • Real-time context for AI models

Microsoft Copilot Key Features

  • Microsoft 365 integration
  • Image generation (DALL-E 3)
  • Web grounding
  • Code generation
  • Document analysis
  • Windows 11 integration

Pieces Pros & Cons

Pros

  • Automatic memory capture without manual effort
  • Works across all your favorite applications and tools
  • Private by default with on-device processing
  • Integrates deeply with LLMs like Claude and GitHub Copilot
  • Time-based natural search for easy recall

Cons

  • Requires trust in on-device data handling practices
  • Privacy benefits depend on user opting out of cloud features
  • May require learning integration workflows across tools

Microsoft Copilot Pros & Cons

Pros

  • Deep Office integration
  • Free with generous limits
  • DALL-E 3 image generation included

Cons

  • Less powerful than standalone ChatGPT Plus
  • Requires Microsoft account

Frequently Asked Questions

What is the difference between Pieces and Microsoft Copilot?

Pieces is Infinite artificial memory for your digital workers and agents. Microsoft Copilot is AI assistant built into Windows, Office, and the web.

Is Pieces free?

Pieces is Freemium.

Is Microsoft Copilot better than Pieces?

It depends on your use case. Pieces is best for Capturing code snippets and technical documentation, while Microsoft Copilot excels at Office document drafting.

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