letta
★ 25.2k
vs
Clipth
★ 29
letta vs Clipth
letta: Letta is a powerful platform for building stateful AI agents equipped with advanced memory, enabling them to learn and self-improve over time. It provides both a command-line interface for local agent execution and a comprehensive API with Python and TypeScript SDKs for seamless integration into applications.; Clipth: Clipth is an open-source, local-first macOS clipboard manager that offers offline semantic search and integrates with AI tools via its built-in Model Context Protocol server. It provides robust features like encrypted synchronization, content protection, and a native macOS user experience for managing copied content.
01
TL;DR
lettaMemory & Context · ★ 25.2k
When to choose:
- You want a long-lived agent that remembers past work and rewrites its own memory and context over time.
- You want one agent reachable from CLI, desktop, browser, mobile and messaging apps, with subagents, schedules and hooks.
- You want memory you can inspect: the README says context is tracked in git and can sync to your own repository.
When to skip:
- You only need to add memory to an agent you already use through MCP; a small MCP memory server is a lighter fit.
- You rely on older Letta tutorials or the V1 API server: the project restructured, and the V1 server is retired.
- You want everything to work without signing in: Letta Cloud is the default backend and some features need it.
ClipthMemory & Context · ★ 29
Efficiently manage and search extensive clipboard history on macOS.
02
Side-by-Side Comparison
Field
lettaClipthCategory
Memory & Context
Memory & Context
Stars
★ 25.2k
★ 29
License
Apache-2.0
MIT
Install Command
npm install -g @letta-ai/letta-code
xcodebuild -project Clipth.xcodeproj -scheme Clipth -configuration Debug -destination 'platform=macOS' -derivedDataPath build -skipMacroValidation CODE_SIGN_IDENTITY="-" CODE_SIGNING_REQUIRED=NO CODE_SIGNING_ALLOWED=NO build
Updated
5d ago
3w ago
Open Source
Yes
Yes
Tags
Stateful AI, Agent Platform, Advanced Memory
macOS Utility, Clipboard Manager, Semantic Search
03
Features
letta01Build stateful AI agents with advanced memory
02Agents capable of learning and self-improvement over time
03CLI tool for running agents locally in your terminal
04Comprehensive API for integrating agents into applications
05Support for skills and subagents; fully model-agnostic
Clipth01Local-first data storage with conflict-resilient encrypted synchronization to various cloud/local destinations.
02Offline semantic search powered by Apple's NLEmbedding for meaning-based content retrieval.
03AI-native workflow with a built-in Model Context Protocol (MCP) server for AI client integration and programmable clipboard tools.
04Automatic content protection for sensitive data (e.g., API keys, phone numbers) with redaction and robust privacy controls.
05Native macOS utility with a menu bar app, global hotkeys, quick paste, and SwiftUI interface.
04
Use Cases
letta↳Running AI agents locally in your terminal for coding and general tasks.
↳Integrating stateful AI agents into custom applications using the API and SDKs.
↳Developing self-improving AI systems that adapt and learn continually.
Clipth↳Efficiently manage and search extensive clipboard history on macOS.
↳Enhance AI client workflows by providing AI tools with searchable and writable access to clipboard content.
↳Securely synchronize clipboard data across multiple Macs with end-to-end encryption.
↳Organize and categorize frequently used clips using tags, favorites, and custom titles for quick retrieval.
05
Best For
lettaMost PopularEssentialTrending
Clipth—
FAQ
FAQ
What is the difference between letta and Clipth?
Both letta and Clipth are in the Memory & Context category. letta has 25.2k stars, while Clipth has 29 stars.
Which is better, letta or Clipth?
The best choice depends on your use case. Choose letta if Running AI agents locally in your terminal for coding and general tasks., and Clipth if Efficiently manage and search extensive clipboard history on macOS..
Is letta free or open source?
Yes, letta is open source on GitHub (Apache-2.0).
Is Clipth free or open source?
Yes, Clipth is open source on GitHub (MIT).
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