Graphiti AlternativesLarge Language Model (LLM) Tools and other similar apps like Graphiti

Graphiti is described as 'Open source Python framework for building real-time, temporally aware knowledge graphs for AI agents, so they can track facts and how those facts change over time' and is a large language model (llm) tool in the ai tools & services category. There are three alternatives to Graphiti for a variety of platforms, including Web-based, Self-Hosted, SaaS, Mac and Windows apps. The best Graphiti alternative is Cortex by SKYNETLAB, which is free. Other great apps like Graphiti are Supermemory and Letta.

More about Graphiti

Graphiti alternatives page was last updated Aug 27, 2026

Cortex by SKYNETLAB
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Hosted semantic memory for AI assistants over MCP, with a quality gate that rejects redundant writes instead of storing everything.
Cost / License
Freemium
Proprietary
Application type
Large Language Model (LLM)
Platforms
Online
Software as a Service (SaaS)
Is Cortex by SKYNETLAB a good alternative to Graphiti?
Supermemory
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Memory API and context engine for AI applications that stores knowledge from conversations, documents and connected apps, and retrieves it with low-latency hybrid search.
Cost / License
Freemium
Open Source (MIT)
Application type
Large Language Model (LLM)
Platforms
Online
Self-Hosted
Software as a Service (SaaS)
Is Supermemory a good alternative to Graphiti?
Letta
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Platform for building stateful AI agents with long-term memory that learn and self-improve over time, from the creators of MemGPT.
Cost / License
Freemium
Open Source (Apache-2.0)
Application type
Large Language Model (LLM)
Platforms
Online
Linux
Mac
Windows
Self-Hosted
Is Letta a good alternative to Graphiti?

3 of 3 Graphiti alternatives