Amazon Neptune Pricing 2026

Plans, hidden costs, and cheaper alternatives compared

Reviews onG2

2 plans tracked·Updated May 2026

Is Amazon Neptune worth the price?

85/10

Amazon Neptune's pricing is fair, especially with the On-Demand tier starting at $0.1 per db.r5.large hour, offering a predictable cost for consistent usage.

The Serverless option provides flexibility for variable workloads, though its usage-based pricing requires careful monitoring. It's best for businesses needing a fully managed, scalable graph database without significant upfront investment.

Pricing Plans

Free Trial

On-Demand

$0.1/per db.r5.large hour

Pay-as-you-go

Graph database
Auto-scaling
High availability
All features

Serverless

Usage-based

Auto-scaling

NCU-based pricing
Scale to zero
No capacity planning

Calculate your cost View full pricing

Hidden Costs & Gotchas

Data transfer out of AWS regions

I/O operations beyond free tier

Backup storage costs

Additional AWS services integration fees

Which Plan Do You Need?

Startups needing scalable graph databases

Enterprises with fluctuating graph workloads

Developers prioritizing managed services

How Amazon Neptune Compares to Competitors

Compared to self-hosting graph databases like Neo4j, Neptune's On-Demand pricing at $0.1 per db.r5.large hour can be more expensive for continuous, high-utilization workloads due to managed service overhead. However, it significantly reduces operational costs and complexity compared to managing infrastructure and scaling manually, which can be a substantial hidden cost for alternatives.

Amazon Neptune Pricing FAQ

How much does Amazon Neptune cost?

Amazon Neptune uses custom pricing. Contact Amazon Neptune directly for a quote based on your team size and requirements.

Does Amazon Neptune have a free plan?

Yes. Amazon Neptune offers a free plan called "On-Demand". It includes: Graph database, Auto-scaling, High availability.

Does Amazon Neptune offer a free trial?

Yes, Amazon Neptune offers a free trial. No credit card is typically required to start the trial, though this may vary.

Is there a cheaper alternative to Amazon Neptune?

Yes. Popular alternatives to Amazon Neptune include Neo4j, TigerGraph, ArangoDB, JanusGraph. Free alternatives include Neo4j, TigerGraph, JanusGraph. Compare them side-by-side on Toolradar.