Couchbase Server vs MarkLogic Server

Couchbase Server8.6Visit MarkLogic Server7.7Visit

Higher score Couchbase Server #6 in Document Databases 8.6/10 Free plan Free plan✓ 3 of 3 features Visit Couchbase

vs

MarkLogic Server #14 in Document Databases 7.7/10 Free plan Free plan✓ 3 of 3 features Visit MarkLogic

• Couchbase Server fits best

  Self-hosted Couchbase-compatible deployments

• MarkLogic Server fits best

  Enterprise multi-model document platforms

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Side by side

Feature	Couchbase Server 8.6/10 Visit ↗	MarkLogic Server 7.7/10 Visit ↗
At a glance
Editor score	8.6	7.7
Ranking	#6 in Document Databases	#14 in Document Databases
Best for	Self-hosted Couchbase-compatible deployments	Enterprise multi-model document platforms
Pricing model	Free plan + paid	Free plan + paid
Starting price	—	—
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud, Self-hosted	Desktop, Cloud, Self-hosted
Features Couchbase Server 3/3 · MarkLogic Server 3/3
Managed cloud	✓	✓
Transactions	✓	✓
Vector search	✓	✓
Specs
Deployment model	Both	Both
Document formats	JSON, Binary	JSON, XML, binary, text
Maximum document size	20 MB	Not checked yet
Our review
Pros	Free Community Edition for development and production use SQL++, ACID transactions, search, vector indexing, and replication Runs across containers, Kubernetes, VMs, and supported operating systems	Stores document, graph, relational, geospatial, vector, text, and binary data Combines full-text, vector, and hybrid search with ACID transactions Supports clustering, recovery, granular security, and multiple access APIs
Cons	Community Edition clusters are limited to five nodes from Server 7.0 onward Enterprise pricing varies between marketplace and subscription models Broad capabilities may exceed the needs of narrow document-storage projects	Developer edition is limited to noncommercial use Enterprise deployment uses a core-based subscription model Its broad platform scope may exceed focused document database needs
Our verdict	Couchbase Server is a distributed document database for organizations building applications around JSON and binary data. It combines key-value access with SQL++ querying, ACID transactions, full-text search, vector search and indexing,… Read the review →	MarkLogic Server is a proprietary multi-model database for enterprise applications and data platforms. It brings document, graph, relational, geospatial, vector, text, and binary data into one system, with support for JSON, XML, binary,… Read the review →

Strengths and trade-offs

• Couchbase Server — where it wins

  • Free Community Edition for development and production use
  • SQL++, ACID transactions, search, vector indexing, and replication
  • Runs across containers, Kubernetes, VMs, and supported operating systems

  Where it doesn't

  • Community Edition clusters are limited to five nodes from Server 7.0 onward
  • Enterprise pricing varies between marketplace and subscription models
  • Broad capabilities may exceed the needs of narrow document-storage projects

• MarkLogic Server — where it wins

  • Stores document, graph, relational, geospatial, vector, text, and binary data
  • Combines full-text, vector, and hybrid search with ACID transactions
  • Supports clustering, recovery, granular security, and multiple access APIs

  Where it doesn't

  • Developer edition is limited to noncommercial use
  • Enterprise deployment uses a core-based subscription model
  • Its broad platform scope may exceed focused document database needs

• Couchbase Server8.6/10 · Free plan

  A broad Couchbase-compatible database with free community use and paid enterprise support.

  Visit CouchbaseFull verdict →
• MarkLogic Server7.7/10 · Free plan

  A broad enterprise database for teams combining documents, search, transactions, and multiple data models.

  Visit MarkLogicFull verdict →