Best AI Knowledge Graph Tools & Software in 2026 (Free & Paid)

AI Knowledge Graph tools create and manage interconnected data, enhancing search, recommendation, and decision-making systems.

All Tools

data.world

data.world’s Data Catalog Platform transforms chaotic data into trusted, AI-ready knowledge for faster discovery, governance, and analytics.

US
23.96%
|
118.3K
|
5.0
Open Knowledge Maps

Open Knowledge Maps is an AI-powered tool that visually organizes scientific knowledge, helping you discover key papers and concepts with ease.

ID
51.42%
|
92.7K
|
5.0
Yext

Yext helps businesses manage their digital presence, ensuring accurate information and engaging customer interactions.

US
50.48%
|
262.3K
|
5.0
Heuristica

Heuristica is your go-to tool for visual learning and research, offering AI-powered concept maps, seamless knowledge integration, and personalized outputs. Join over 55k+ learners and transform the way you explore ideas.

IQ
77.53%
|
242.2K
|
5.0
Secoda

Secoda is the AI-powered platform that brings cataloging, observability, and governance together, making data management simpler and more efficient.

US
24.56%
|
49.9K
|
4.0
InfraNodus

InfraNodus is a powerful AI tool that helps you visualize, analyze, and generate insights from any text or data. Perfect for research, brainstorming, and market analysis.

US
23.70%
|
67.0K
|
5.0