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Head-to-head · NoSQL Databases

Aerospike Database vs Azure DocumentDB

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Aerospike Database #7 in NoSQL Databases 9.0/10 Free plan Free plan✓ 0 of 2 features Visit Aerospike
Azure DocumentDB #8 in NoSQL Databases 9.0/10 Free plan Free plan✓ 0 of 2 features Try Azure DocumentDB

Aerospike Database leads on 0 checks, Azure DocumentDB on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Free planboth

Aerospike Database and Azure DocumentDB score identically on our rubric (9.0 out of 10) for nosql databases; Aerospike Database sits at #7 and Azure DocumentDB at #8 in our editorial ranking, so the choice comes down to fit.

Aerospike Database is the better fit for high-throughput distributed key-value deployments. Azure DocumentDB is the better fit for mongoDB-compatible workloads across Azure.

  • Aerospike Database fits best

    High-throughput distributed key-value deployments

  • Azure DocumentDB fits best

    MongoDB-compatible workloads across Azure

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Aerospike Database 9.0/10 Visit ↗ Azure DocumentDB 9.0/10 Visit ↗
At a glance
Editor score 9.0 9.0
Ranking #7 in NoSQL Databases #8 in NoSQL Databases
Best for High-throughput distributed key-value deployments MongoDB-compatible workloads across Azure
Pricing model Free plan + paid Free plan + paid
Starting price — —
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted Cloud, Self-hosted
Support Tickets, Community, Docs · 24/7 Docs
Built for Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Aerospike Database 0/2 · Azure DocumentDB 0/2
Horizontal scaling Not checked yet Not checked yet
Replication Not checked yet Not checked yet
Specs
Data model Not checked yet Not checked yet
Deployment options Not checked yet Not checked yet
Max storage Not checked yet Not checked yet
Query interface Not checked yet Not checked yet
Our review
Pros
  • Cross-datacenter replication supports active-active deployments.
  • Storage options span memory, flash and persistent memory.
  • Community Edition supports clusters up to 8 nodes and 2.5 TB of data.
  • MongoDB-compatible APIs, drivers, tools, and applications
  • Native vector indexing with hybrid vector and full-text search
  • Lifetime Free Tier includes a dedicated cluster and 32 GB storage
Cons
  • Community Edition is capped at 8-node clusters and 2.5 TB of data.
  • Enterprise Edition pricing is quote-based.
  • Its published platform options emphasize API and self-hosted use.
  • Free Tier is available only in supported Azure regions
  • Paid tiers are specified by compute and memory, not numeric prices
  • Documentation is the listed support channel
Our verdict

Aerospike Database is a distributed NoSQL database for enterprise applications that need low-latency, high-availability data processing at scale. It supports key-value, document and graph data models, making it relevant to teams building…

Read the review →

Azure DocumentDB is a managed NoSQL document database for teams building transactional applications, AI workloads, and scalable web or mobile systems. It stores BSON and JSON documents and supports MongoDB-compatible APIs, drivers, tools,…

Read the review →
  1. Aerospike DatabaseNoSQL Databases 9.0Free plan
  2. Azure DocumentDBNoSQL Databases 9.0Free plan

Strengths and trade-offs

  • Aerospike Database — where it wins

    • Cross-datacenter replication supports active-active deployments.
    • Storage options span memory, flash and persistent memory.
    • Community Edition supports clusters up to 8 nodes and 2.5 TB of data.

    Where it doesn't

    • Community Edition is capped at 8-node clusters and 2.5 TB of data.
    • Enterprise Edition pricing is quote-based.
    • Its published platform options emphasize API and self-hosted use.

  • Azure DocumentDB — where it wins

    • MongoDB-compatible APIs, drivers, tools, and applications
    • Native vector indexing with hybrid vector and full-text search
    • Lifetime Free Tier includes a dedicated cluster and 32 GB storage

    Where it doesn't

    • Free Tier is available only in supported Azure regions
    • Paid tiers are specified by compute and memory, not numeric prices
    • Documentation is the listed support channel
  • Aerospike Database9.0/10 · Free plan

    A distributed NoSQL database with flexible storage, clustering and active-active replication.

    Visit AerospikeFull verdict →
  • Azure DocumentDB9.0/10 · Free plan

    A MongoDB-compatible document database with Azure integrations, vector search, and a lifetime free tier.

    Try Azure DocumentDBFull verdict →

More comparisons

All NoSQL databases comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update