Amazon Neptune

Serverless graph database service for connected data and improved AI accuracy

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Why Neptune?

Neptune instantly scales graph workloads, removing the need to manage capacity. By modeling data as a graph, Neptune captures context that improves accuracy and explainability of generative AI applications. To make AI application development easier, Neptune offers fully managed GraphRAG with Amazon Bedrock Knowledge Bases, and integrations with Strands AI Agents SDK and popular agentic memory tools. It also easily analyzes tens of billions of relationships across structured and unstructured data within seconds delivering strategic insights. Neptune is the only database that gives you the power of connected data with the enterprise capabilities and value of AWS.

Benefits of Neptune

Insights in seconds

Easily analyze tens of billions of relationships across structured and unstructured data within seconds using built-in algorithms, and perform vector search with your graph for gen AI apps.

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Trusted AI

Improve the accuracy and explainability of your generative AI apps with automated GraphRAG, and integrations with Strands AI SDK and popular memory tools for agents.

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Performance and scalability

Scale your graphs with unlimited vertices and edges, 100k+ queries per second, up to 128 TiB storage per cluster, and up to 15 read replicas per cluster.

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Enterprise security and reliability

Unlock best-in-class security and reliability synonymous with AWS, including ACID transactions, automated backups, cross-Region replication, PITR, encryption at transit and at rest, granular resource permissions, and more.

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Cost effective

Reduce your total cost of ownership with no upfront commitments and no hidden costs, pay-for-use billing, and transparent support billing.

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Use cases

Graphs for AI

Enhance the accuracy, comprehensiveness, and explainability of AI applications by using graph data in generative AI (graphRAG) and feed graphs as long term memory for agentic AI applications. Learn more about knowledge graphs.

Customer 360

Easily build profile graphs with a 360-degree view of your customers to improve customer personalization and marketing ROI. Learn more about identity graphs.

Fraud detection

Build graph queries for near real-time fraud pattern detection by modeling relationships between people, places, and transactions to discover relationships that might not be obvious. Learn more about fraud graphs.

Cybersecurity

Proactively detect and investigate IT infrastructure using a layered security approach. Model assets to relationships to see how different dimensions of your IT environment interact. Learn more about using security graphs.