Letta - Alternatives & Competitors

Ranked by Relevance

• 1
  Agenta End-to-End LLM Engineering Platform

  Agenta is an LLM engineering platform offering tools for prompt engineering, versioning, evaluation, and observability in a single, collaborative environment.

  • Freemium
  • From 49$
• 2
  Agno An open-source platform to build, ship and monitor agentic systems.

  Agno is an open-source platform for building, deploying, and monitoring AI agents. It allows developers to create high-performance agents with memory, knowledge, and tool integration capabilities.

  • Free
• 3
  Llongterm Long Term Memory for AI Apps & Agents

  Llongterm provides a 'Mind as a Service' for AI, enabling chatbots and agents to retain information and context over extended periods, improving user interactions.

  • Free
• 4
  MetaGPT The Multi-Agent Framework

  MetaGPT assigns different roles to GPTs to create a collaborative software entity designed for handling complex tasks efficiently.

  • Free
• 5
  AgentOps Industry leading developer platform to test, debug, and deploy AI agents

  AgentOps is a comprehensive developer platform that enables testing, debugging, and deployment of AI agents with support for 400+ LLMs, Crews, and AI agent frameworks.

  • Freemium
  • From 40$
• 6
  Memoripy AI Memory Layer for Smarter Agents

  Memoripy is an open-source AI memory layer that enhances AI agents with human-like memory capabilities, enabling context-aware and adaptive interactions in AI systems.

  • Other
• 7
  AgentForge Launch your AI startup in days, not weeks

  AgentForge is a comprehensive NextJS boilerplate platform that enables developers to build, deploy, and test AI applications with pre-built agents, customizable workflows, and integrated tools like LangChain, Langgraph, and OpenAI.

  • Pay Once
• 8
  Lingolette Master languages with the most advanced AI tutor

  Lingolette is an AI-powered language learning platform that offers personalized tutoring through real-time conversations, helping users achieve spoken and written fluency with adaptive learning methods.

  • Free Trial
• 9
  AgentGPT Create and Deploy AI Agents Directly in Your Browser

  AgentGPT allows users to configure and deploy AI agents directly within their web browser. Simply provide a name and goal, and the agent will begin working.

  • Free
• 10
  FloAI Composable Framework for AI Agent Architectures

  FloAI simplifies the creation of AI agent architectures, offering a flexible, modular approach for building sophisticated, agent-based applications.

  • Free
• 11
  AIAgent.app Power Up Your Productivity with AI Agents

  AIAgent.app is a WorkOS platform that utilizes autonomous AI agents to perform tasks and make decisions based on user-defined goals, streamlining workflow automation and business processes.

  • Freemium
  • From 29$
• 12
  PilottAI Intelligent Multi-Agent Systems for Enterprise

  PilottAI offers a production-ready infrastructure for enterprises to build and deploy scalable AI applications using intelligent multi-agent systems, featuring advanced orchestration and fault tolerance.

  • Free
• 13
  Mastra The TypeScript Agent Framework

  Mastra is a TypeScript agent framework designed for developers to prototype and productionize AI features and intelligent agents using a modern JavaScript stack.

  • Contact for Pricing
• 14
  Mem0 The Memory Layer for your AI Agents

  Mem0 is a self-improving memory layer for LLM applications, enabling personalized AI experiences that save costs and improve over time.

  • Freemium
  • From 249$
• 15
  Superagent A workspace where your team and AI work together.

  Superagent is a collaborative AI platform designed to integrate with your team's workflow. It handles tasks, connects to existing services, and processes large data volumes across various project types.

  • Contact for Pricing
• 16
  MemoryGPT Like ChatGPT, but with long term memory.

  MemoryGPT introduces AI agents with long-term memory, enabling them to recall past conversations and personalize interactions based on user preferences.

  • Free
• 17
  MemoryPlugin The cure for AI amnesia.

  MemoryPlugin provides long-term memory for AI tools like ChatGPT, Claude, and Gemini, eliminating repetitive context sharing and saving time.

  • Paid
  • From 3$