Kepos alternatives

The best alternatives to Kepos are Cognee, Mem0, Zep, Open Knowledge and AingDesk. Each is an AI tool with a distinct edge — pricing, output quality, or workflow — detailed below and reviewed on Stork.

• Cognee

  Cognee is an open-source memory control plane for AI agents that ingests data in virtually any format and continuously builds a structured, traversable knowledge graph that agents can query, update, and reason over across sessions.

• Mem0

  Mem0 is an open-source memory layer designed to give LLM agents and assistants personalized, persistent memory that evolves over time.

• Zep

  Zep is an open-source memory store for AI assistants and agents that focuses on long-term memory with semantic search and temporal awareness, particularly for conversational AI applications.

• Open Knowledge

  Open Knowledge provides an AI-native markdown editor and LLM wiki, allowing agents to maintain a shared Markdown library that becomes more useful over time, with Git-native sync and sharing.

• AingDesk

  AingDesk is an open-source and free AI assistant software that supports local AI models, APIs, and a powerful knowledge base setup, with capabilities for sharing and internet search.