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Directory
Results for “knowledge graphs”
8 tools in the directory · Updated
2 Nov 2026
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“knowledge graphs”
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Runs on API
Showing 8 tools
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Tool
What it does
Price
Sourcebot
by
Sourcebot
YC F25
Self-hosted code search and AI codebase understanding for people and agents.
Freemium
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Haystack
by
deepset
Open-source Python framework for building RAG, agent, and multimodal LLM applications
Freemium
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Archestra
by
Archestra
Open-source AI infrastructure for controlling agent access, tools, and model spend
Freemium
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LangMem SDK
by
LangChain
Python library that gives agents long-term memory and prompt-based learning
Free
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Cognee
by
Cognee
Open-source memory engine for AI agents, with a hosted option.
Freemium
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Tana
by
Tana
Agentic meeting platform where AI agents do work during video calls
Freemium
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OpenVINO
by
Intel
Open source AI inference toolkit for deploying models across Intel hardware
Free
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AnythingLLM
by
AnythingLLM
YC S22
Private AI assistant that runs on your own computer
Freemium
Watch
That’s all 8 tools.