Skip to content

MemoryPieces

Pieces

On-device AI memory and copilot that recalls your work context.

Categories
MemoryProductivity
Pricing
FREEMIUM
Source
Proprietary
Hosting
Local
Platforms
macOSWindowsLinuxCLIVS Code extensionBrowser extension
Models
Multi-model
Verified
Jun 9, 2026

Pieces is a developer-focused AI tool that automatically captures your work context — code snippets, docs, chats, and links — across your apps and surfaces it through a copilot. Its Long-Term Memory engine records a rolling window of activity at the OS level, enabling time-based questions about what you were doing. It runs on-device and air-gapped from the cloud by default, with optional cloud LLMs, and plugs into desktop, VS Code, JetBrains, and the browser.

Capabilities 3

What it actually does — grouped by capability family.

  • IDE integration (secondary capability)
  • MCP server (secondary capability)
  • Agent memory (primary capability)

Pros & cons

  • Captures context across all your apps
  • Long-Term Memory of work context
  • Cloud or local LLMs, or BYO key
  • Plugs into VS Code, JetBrains, browser
  • Background capture is resource-heavy
  • Developer-centric, niche audience
  • Memory accuracy varies across apps

Tags

Alternatives to Pieces (4)

View all Memory →
  • View Supermemory details
    MemoryFREEMIUMOpen core

    Supermemory

    Supermemory

    Memory API that gives any AI agent long-term recall.

    Supermemory is a memory and context engine for AI apps. It ingests documents, chat histories, and connector data (Drive, Gmail, Notion), turns them into a searchable store, and serves relevant context back to agents over a single API. It works with any model and ships an MCP server alongside official SDKs.

    MIT-licensed, self-host or managed
    Younger project, evolving API
    • agent-memory
    • rag
    • long-term-memory
    Open
  • View mem0 details
    MemoryFREEMIUMOpen core

    mem0

    Mem0

    Long-term memory layer for AI agents. Self-hostable.

    Persistent memory store + retrieval pipeline for agent applications. Handles per-user/per-session/per-agent scope cleanly; pairs with OpenAI, Anthropic, and local models.

    Quick to adopt, broad framework integrations
    Weaker on temporal/state-change queries
    • memory
    • agents
    • rag
    • self-hosted
    Open
  • View Khoj details
    ResearchFREEMIUMOpen core

    Khoj

    Khoj AI

    AI second brain that chats with your docs and the web, local or hosted.

    An open-source "AI second brain" for chatting with local or online models, searching across your personal documents and the internet, building custom agents, and automating research. Self-host it on your own machine, or use plugins for Obsidian, Emacs, desktop, and mobile. Licensed AGPL-3.0; a paid managed cloud tier also exists, so it's freemium.

    AGPL-3.0 licensed, self-hostable
    Self-hosting takes setup effort
    • second-brain
    • rag
    • self-hosted
    • open-source
    • +1
    Open
  • View Raycast details
    AssistantFREEMIUM

    Raycast

    Raycast

    Keyboard-driven productivity launcher with built-in AI and extensions.

    A keyboard-driven command launcher that replaces Spotlight with app launching, clipboard history, window management, snippets, and a large store of community extensions. Raycast AI adds a model-switching assistant and quick AI commands directly in the command bar. Native on macOS with a Windows version in beta as of late 2025.

    1,500+ extension store
    Best AI features gated behind Pro
    • launcher
    • productivity
    • macos
    • extensions
    Open
Open Pieces