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Database & Data Management · head to head

Couchbase vs Elastic Stack

Couchbase logo

Couchbase

Database & Data Management

The modern database for enterprise applications

From
Free
Rated
-
Full reviewWebsite
Elastic Stack logo

Elastic Stack

Log Management

Search, Observability, and Security Solutions

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Couchbase has a free tier, so it costs nothing to try first.
  • Each has a real cost: Couchbase the free tier is a single node with 8 GB of storage and forum support only; Elastic Stack self-managed deployment requires licensing based on node count and RAM usage
  • They diverge on capability: Couchbase covers JSON Document Model, Elastic Stack covers Full-text search.

Where they differ

Only the attributes on which Couchbase and Elastic Stack actually diverge.

Attributes where Couchbase and Elastic Stack differ
AttributeCouchbaseElastic Stack
Starting priceFreeOn request
Pricing modelfreemiumsubscription
Free tierYesNo
PlatformsLinux, Windows, Mac, Docker, WebCloud-hosted, Self-managed, Docker, Kubernetes (ECK)
CategoryDatabase & Data ManagementLog Management

Identical on both: user rating (Not yet rated), founded (2011).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Couchbase

  • JSON Document Model
  • SQL++ Query
  • Full-text Search
  • Eventing
  • Analytics
  • Mobile Sync
  • Multi-dimensional Scaling
  • Kafka

Only in Elastic Stack

  • Full-text search
  • Log analytics
  • Security monitoring
  • Alerting
  • API
  • Webhooks
  • REST
  • Api support

Both cover

  • Web support

What people use each for

The jobs each tool is most often brought in to do.

Couchbase

  • Running a distributed NoSQL document database as a managed servicenot Elastic Stack
  • Mobile sync and offline first applications backed by a cloud databasenot Elastic Stack

Elastic Stack

  • Distributed search and analytics engine for production-scale workloadsnot Couchbase
  • Full-text search and vector search with approximate nearest neighbour supportnot Couchbase
  • Security event tracking with field-level and document-level access controlnot Couchbase
  • Machine learning capabilities including anomaly detection and forecastingnot Couchbase

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Couchbase

  • The free tier is a single node with 8 GB of storage and forum support only
  • Node rates are hourly and quoted as starting figures, from $0.15 an hour on Basic to $0.49 on Enterprise
  • The Developer Pro and Enterprise plans require 3 nodes, so the hourly rate multiplies before any usage
  • Backup storage is billed separately at $0.07 per GB a month, and analytics backups at $0.14
  • Support response time is a plan feature, at 8 hours on Developer Pro against 30 minutes on Enterprise
  • AI and analytics run as separately priced planes at up to $0.86 an hour per node

Elastic Stack

  • Self-managed deployment requires licensing based on node count and RAM usage
  • Serverless option has pending features including traffic filtering and bring-your-own-key encryption
  • Hosted deployment requires custom resource configuration for cluster management
  • Pricing models differ significantly across Hosted, Serverless, and Self-managed options

Pricing, plan by plan

Couchbase

Free
  • CommunityFree
    • Full features
    • Community support
    • Self-managed
  • Capella FreeFree
    • Managed service
    • Limited resources
    • Cloud hosted

Elastic Stack

On request

No published plan breakdown. See the Elastic Stack review.

Which should you pick?

Choose Couchbase if

  • You need json document model.
  • You want to start without paying.
  • You work on Linux, Windows, Mac, Docker, Web.
  • You also want sql++ query.
Couchbase review

Choose Elastic Stack if

  • You need full-text search.
  • You work on Cloud-hosted, Self-managed, Docker, Kubernetes (ECK).
  • You also want log analytics.
Elastic Stack review

Questions people ask

Is Couchbase or Elastic Stack better?
Neither clearly leads. Couchbase starts at Free and Elastic Stack at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Couchbase or Elastic Stack?
Couchbase has a free tier; the other does not. Paid plans start at Free for Couchbase and On request for Elastic Stack.
Does Couchbase or Elastic Stack run on more platforms?
Couchbase runs on Linux, Windows, Mac, Docker, Web. Elastic Stack runs on Cloud-hosted, Self-managed, Docker, Kubernetes (ECK).
Can I use Couchbase for free?
Yes. Couchbase has a free tier, so you can try it without paying. Elastic Stack starts at On request.
What is Couchbase best used for?
Couchbase is most often used for running a distributed nosql document database as a managed service, mobile sync and offline first applications backed by a cloud database. Of those, running a distributed nosql document database as a managed service and mobile sync and offline first applications backed by a cloud database are not what Elastic Stack is typically brought in for.
What can Couchbase do that Elastic Stack cannot?
Couchbase covers JSON Document Model, SQL++ Query, Full-text Search, Eventing. Elastic Stack covers Full-text search, Log analytics, Security monitoring, Alerting. Both handle Web support.
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