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Head-to-head · Key-Value Databases

Amazon DynamoDB vs Aerospike Database

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Amazon DynamoDB #1 in Key-Value Databases 9.3/10 Free plan Free plan✓ 2 of 3 features Try Amazon DynamoDB
Aerospike Database #2 in Key-Value Databases 9.1/10 Free plan Free plan✓ 3 of 3 features Visit Aerospike

Amazon DynamoDB leads on 0 checks, Aerospike Database on 1, and 4 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAmazon DynamoDB · 9.3/10
  • Free planboth
  • Most featuresAerospike Database · 3 of 3

Amazon DynamoDB scores higher on our rubric for key-value databases: 9.3 against 9.1 out of 10; our editors rank them #1 and #2.

On deployment model, Aerospike Database gives you Hybrid where Amazon DynamoDB offers Cloud. Aerospike Database leads on maximum value size: 8 MB versus 0.4 MB. On persistence modes, Aerospike Database gives you Both where Amazon DynamoDB offers Disk.

Amazon DynamoDB is the better fit for managed, scalable AWS key-value workloads. Aerospike Database is the better fit for high-scale hybrid deployments with strong consistency.

  • Amazon DynamoDB fits best

    Managed, scalable AWS key-value workloads

  • Aerospike Database fits best

    High-scale hybrid deployments with strong consistency

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Side by side

Feature Amazon DynamoDB 9.3/10 Visit ↗ Aerospike Database 9.1/10 Visit ↗
At a glance
Editor score 9.3 9.1
Ranking #1 in Key-Value Databases #2 in Key-Value Databases
Best for Managed, scalable AWS key-value workloads High-scale hybrid deployments with strong consistency
Pricing model Free plan + paid Free plan + paid
Starting price — —
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud, Self-hosted
Support Docs Tickets, Community, Docs · 24/7
Compliance SOC 2, ISO 27001, GDPR, HIPAA, PCI DSS SOC 2, ISO 27001, GDPR, 2FA
Built for Small business, Mid-market, Enterprise Mid-market, Enterprise
Features Amazon DynamoDB 2/3 · Aerospike Database 3/3
TTL support ✓ ✓
Clustering support Not checked yet ✓ (best)
Multi-region support ✓ ✓
Specs
Deployment model Cloud Hybrid
Maximum value size 0.4 MB 8 MB (best)
Persistence modes Disk Both
Supported protocols HTTP(S), JSON, PartiQL Aerospike wire protocol, Aerospike client API, TCP
Our review
Pros
  • Supports key-value and document data models with automatic scaling
  • Offers multi-Region global tables, transactions, recovery, and backups
  • Connects with Lambda, S3, Kinesis Data Streams, Athena, and SageMaker
  • Strong consistency with distributed transactions
  • Hybrid storage modes from in-memory to all-flash
  • Cross-datacenter replication through XDR
Cons
  • Usage-based billing may be less predictable than fixed paid plans
  • Cloud deployment and AWS service integration may limit portability
  • Items have a documented maximum size of 400 KB
  • Community Edition is limited to 8-node clusters
  • Community Edition supports up to 2.5 TB of data
  • Enterprise Edition pricing requires contacting Aerospike
Our verdict

Amazon DynamoDB is a serverless, fully managed NoSQL database for applications built around key-value or document data models. It is intended for operational workloads such as user profiles, shopping carts, session stores, gaming data, and…

Read the review →

Aerospike Database is a distributed NoSQL database for enterprises building real-time applications with demanding latency, throughput, and scale requirements. It supports key-value, document, and graph data models through a common database…

Read the review →
  1. Amazon DynamoDBKey-Value Databases 9.3Free plan
  2. Aerospike DatabaseKey-Value Databases 9.1Free plan

Strengths and trade-offs

  • Amazon DynamoDB — where it wins

    • Supports key-value and document data models with automatic scaling
    • Offers multi-Region global tables, transactions, recovery, and backups
    • Connects with Lambda, S3, Kinesis Data Streams, Athena, and SageMaker

    Where it doesn't

    • Usage-based billing may be less predictable than fixed paid plans
    • Cloud deployment and AWS service integration may limit portability
    • Items have a documented maximum size of 400 KB

  • Aerospike Database — where it wins

    • Strong consistency with distributed transactions
    • Hybrid storage modes from in-memory to all-flash
    • Cross-datacenter replication through XDR

    Where it doesn't

    • Community Edition is limited to 8-node clusters
    • Community Edition supports up to 2.5 TB of data
    • Enterprise Edition pricing requires contacting Aerospike

More comparisons

All Key-Value databases comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update