Couchbase Capella vs MarkLogic Server

Couchbase Capella8.8Visit MarkLogic Server7.7Visit

Higher score Couchbase Capella #5 in Document Databases 8.8/10 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 Capella fits best

  Managed JSON and key-value workloads

• MarkLogic Server fits best

  Enterprise multi-model document platforms

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Side by side

Feature	Couchbase Capella 8.8/10 Visit ↗	MarkLogic Server 7.7/10 Visit ↗
At a glance
Editor score	8.8	7.7
Ranking	#5 in Document Databases	#14 in Document Databases
Best for	Managed JSON and key-value workloads	Enterprise multi-model document platforms
Pricing model	Free plan + paid	Free plan + paid
Starting price	$0.15/unit usage-based	—
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud	Desktop, Cloud, Self-hosted
Platforms	Web	Linux, Windows, Web
Integrations	10 integrations	7 integrations
Features Couchbase Capella 3/3 · MarkLogic Server 3/3
Managed cloud	✓	✓
Transactions	✓	✓
Vector search	✓	✓
Specs
Deployment model	Cloud	Both
Document formats	JSON, Binary, CSV, TSV, JSONL	JSON, XML, binary, text
Maximum document size	20 MB	Not checked yet
Our review
Pros	Free tier includes SQL++, search, RBAC, and 8 GB Paid plans add backups, vector search, Analytics, and Eventing App Services supports mobile and IoT synchronization	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	Paid pricing varies by provider, region, node size, and data transfer Free tier is limited to one node and 8 GB Advanced support and uptime commitments require paid tiers	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 Capella is a fully managed, multicloud NoSQL database service for teams building and operating modern applications. It stores JSON documents, supports key-value access and SQL++ querying, and adds search, indexing, ACID… 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 Capella — where it wins

  • Free tier includes SQL++, search, RBAC, and 8 GB
  • Paid plans add backups, vector search, Analytics, and Eventing
  • App Services supports mobile and IoT synchronization

  Where it doesn't

  • Paid pricing varies by provider, region, node size, and data transfer
  • Free tier is limited to one node and 8 GB
  • Advanced support and uptime commitments require paid tiers

• 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 Capella8.8/10 · Free plan

  A flexible managed NoSQL service with a free tier and clear hourly upgrades.

  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 →