Letta Alternatives
Framework for building stateful AI agents with persistent memory, formerly MemGPT
Letta, formerly MemGPT, is a platform for building AI agents with persistent memory.
Explore 24 alternatives to Letta across 1 category. Each tool listed below shares at least one category with Letta.
Top Letta alternatives at a glance
- AG2. Community-driven multi-agent framework forked from AutoGen with backward-compatible API
- AgentOps. Build compliant AI agents with observability, evals, and replay analytics.
- AutoGen. Microsoft's framework for building multi-agent AI applications with event-driven messaging
- Browserbase. Cloud browser infrastructure for AI agents with stealth mode, proxies, and session management
- Composio. Tool integration platform connecting AI agents to 1,000+ apps with managed auth and execution
🕵️♀️ Agents
Dust
The operating system for AI agents
Open Source
Free Trial
Fixie
The fastest way to build conversational AI agents
Open Source
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Google ADK
Open-source agent development kit from Google for building multi-agent systems
Open Source
Free Trial
Mastra
TypeScript-first AI framework for building agents, RAG pipelines, and workflows
Open Source
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Superagent
Prototype and deploy agents powered by large language models.
Open Source
Free Trial
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