Couchbase Capella
Couchbase Capella: A flexible managed NoSQL service with a free tier and clear hourly upgrades. Ranked #5 of 28 in Document Databases by our editors (8.8/10); pricing: Free plan; best for managed JSON and key-value workloads.
At a glance
- Editor score8.8 / 10
- PricingFree plan
- Best forManaged JSON and key-value workloads
- Free planYes
- Paid from$0.15/unit usage-based
- Managed cloudYes
- Facts checked22 Sep 2026
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
Our verdict on Couchbase Capella
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 transactions through SQL++, role-based access control, scopes and collections, backups, vector search, and REST and management APIs. App Services extends the offering to mobile and IoT synchronization. The service is operated in the cloud and is available through web and API access, making it a fit for application development, transactional workloads, search, AI applications, and synchronized device data.
Pricing is consumption-based by node and hour. The Free plan includes SQL++, key-value access, search, mobile App Services, RBAC, scopes and collections, one node, 8 GB, and forum support. Basic starts at $0.15 per node per hour and adds indexing, a single-cluster availability zone, XDCR, 24-hour backups, Analytics, Eventing, and vector search. Developer Pro is $0.35 per node per hour, with multiple cluster availability zones, three nodes, backups at up to one-hour intervals, 8-hour response, 24x7 support, and a 99.99% uptime SLA for multi-node clusters. Enterprise is $0.49 per node per hour and adds auditing, customer-managed encryption keys, a three-node minimum, a 30-minute response, 24x7 support, and a 99.99% uptime SLA.
Capella’s main distinction is the breadth of capabilities around JSON application data. Search and indexing sit alongside SQL++ queries, transactions, vector and semantic search, and managed backups and restores. Integrations with LangChain, LlamaIndex, and OpenAI embeddings support AI-oriented application patterns. The trade-off is that operating cost depends on cloud provider, region, node size, storage, and data transfer, while the free tier remains a one-node, 8 GB option. Choose Capella for managed JSON and key-value workloads that may grow into search, vector, mobile, or IoT use cases; choose an alternative if those capabilities and cloud-based consumption pricing are unnecessary.
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Couchbase Capella pricing
All 4 Couchbase Capella plans and prices →
Couchbase Capella fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $0.15/unit usage-based |
| Deployment model | Cloud |
| Managed cloud | Yes |
| Document formats | JSON, Binary, CSV, TSV, JSONL |
| Transactions | Yes |
| Vector search | Yes |
| Maximum document size | 20 MB |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | SOC 2, ISO 27001, GDPR, HIPAA, PCI DSS |
| Support | Community, Tickets, Docs · 24/7 |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 10 integrations: LangChain, LlamaIndex, Kafka, Elasticsearch, OpenSearch, Power BI … See all → |
| Pricing | Free plan (source) |
| Website | couchbase.com |
| Facts checked | 22 Sep 2026 |
Couchbase Capella integrations
Couchbase Capella lists 10 integrations on its own site.
- LangChain
- LlamaIndex
- Kafka
- Elasticsearch
- OpenSearch
- Power BI
- Apache Spark
- Tableau
- Vercel
- Netlify
See all Couchbase Capella integrations →
Alternatives to Couchbase Capella
- MongoDB AtlasA managed MongoDB platform for production applications across cloud providers and regions.9.4
- Azure Cosmos DB for NoSQLA flexible Azure-native document database with global distribution and multiple throughput models.9.2
- Azure DocumentDBA feature-rich Azure document database with MongoDB compatibility and a free tier.9.0
See all Couchbase Capella alternatives →
Couchbase Capella vs the competition
- Couchbase Capella vs MongoDB Atlas
- Couchbase Capella vs Azure Cosmos DB for NoSQL
- Couchbase Capella vs Azure DocumentDB
- Couchbase Capella vs RavenDB
- Couchbase Capella vs Couchbase Server
- Couchbase Capella vs Firestore
Compare Couchbase Capella with any tool side by side →
Also Ranked In
Couchbase Capella is ranked in 7 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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