Amazon Neptune · Pricing Plans

Amazon Neptune Plans Pricing

Amazon Neptune is priced per database-instance-hour on either Standard (with separate I/O charges) or I/O-Optimized (no I/O charges, higher instance and storage rates) configurations, plus Neptune Serverless for variable workloads measured in NCUs (Neptune Capacity Units) billed per second. Storage and backup are metered separately. Prices listed are us-east-1 on-demand.

4 Plans API Commons Plans
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AmazonDatabaseGraph DatabaseAnalytics

Plans

Provisioned - Standard usage-based

On-demand instance pricing with separate I/O charges. Storage at $0.10/GB-month plus per-million-IO requests.

db.r5.large instance hour (instance-hour · usage) 0.348 USD
db.r5d.2xlarge instance hour (instance-hour · usage) 1.92 USD
Storage (gb-month · month) 0.10 USD
I/O requests (io-request · usage) 0.20 USD
Provisioned - I/O-Optimized usage-based

Higher instance and storage rates with no separate I/O charges. Predictable cost for I/O-heavy workloads.

db.r5.large I/O-Optimized instance hour (instance-hour · usage) 0.4698 USD
Storage (I/O-Optimized) (gb-month · month) 0.225 USD
Neptune Serverless usage-based

Auto-scaling capacity measured in Neptune Capacity Units (NCUs) - 1 NCU is approximately 2 GB memory plus CPU/network. Billed per-second.

NCU-hour (ncu-hour · usage) see vendor pricing calculator USD
Burstable CPU Credits (T3/T4g) usage-based

Additional CPU credits charged when burstable instances exceed baseline.

vCPU-hour over baseline (vcpu-hour · usage) 0.15 USD

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