Audrey
★ 24
vs
letta
★ 23.0k
Audrey vs letta
Audrey: Audrey is a persistent memory and continuity engine for AI agents, providing local-first storage via SQLite, MCP tools, REST API, and SDKs for JavaScript and Python. It offers durable recall, consolidation, contradiction handling, and benchmark gates without external infrastructure. It integrates seamlessly with Claude Code and supports Docker deployment.; 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.
01
TL;DR
Choose Audrey if…Providing memory for Claude Code sessions to maintain context
Choose letta if…Running AI agents locally in your terminal for coding and general tasks.
02
Side-by-Side Comparison
03
Features
Audrey01Local-first memory with SQLite and sqlite-vec
02Multiple interfaces: MCP, CLI, REST, JavaScript, Python, Docker
03Durable operations: snapshot, restore, health checks, benchmark gates, graceful shutdown
04Structured memory: consolidation, decay, contradiction tracking, procedural memory
05Automatic hook-based recall and reflection for Claude Code sessions
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
04
Use Cases
Audrey↳Providing memory for Claude Code sessions to maintain context
↳Sidecar deployment for REST API based agents
↳Local memory for AI agents in operational domains like fintech and healthcare
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.
05
Best For
AudreyTrendingMemory & ContextLLM Infra
lettaMost PopularTrendingEssential
FAQ
FAQ
What is the difference between Audrey and letta?
Both Audrey and letta are in the Memory & Context category. Audrey has 24 stars, while letta has 23.0k stars.
Which is better, Audrey or letta?
The best choice depends on your use case. Choose Audrey if Providing memory for Claude Code sessions to maintain context, and letta if Running AI agents locally in your terminal for coding and general tasks..
Is Audrey free or open source?
Yes, Audrey is open source on GitHub (MIT).
Is letta free or open source?
Yes, letta is open source on GitHub (Apache-2.0).
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