Couchbase Capella is Couchbase's fully managed NoSQL DBaaS. Compare 2026 pricing tiers, features, pros, cons and FAQs for this cloud database platform.
Category
Automation
Pricing
Consumption-based, priced per node-hour using tiered credit pricing, plus a free tier, from Free tier available; paid usage starts around 0.15 USD per node-hour (Basic tier)
Verified
Not yet
Last updated
July 19, 2026
Founded
2011
Headquarters
San Jose, California, United States
What Is Couchbase Capella?
Couchbase Capella is Couchbase's fully managed Database-as-a-Service offering, built on the company's distributed NoSQL database engine that combines key-value performance with SQL-like querying over JSON documents. Rather than self-hosting and operating Couchbase Server clusters, teams provision managed clusters through Capella on AWS, Google Cloud, or Microsoft Azure.
Couchbase, Inc. traces back to a February 2011 merger of Membase (originally NorthScale, founded 2009) and CouchOne. The managed cloud product launched as Couchbase Cloud in 2020, was rebranded Capella in late 2021, and expanded across all three major public clouds by early 2023. The company is headquartered in San Jose, California, and was acquired by Haveli Investments in September 2025.
Capella's Database Services
Capella bundles multiple data services on top of its core document database: SQL++ for SQL-compatible querying of JSON data, key-value access for low-latency lookups, full-text and vector search for building semantic and AI-driven search and retrieval features, an analytics service for reporting workloads isolated from transactional traffic, an eventing service for real-time reactions to data changes, and Mobile App Services for syncing data to edge and mobile clients with offline support.
Clusters support role-based access control scoped to specific data scopes and collections, and, starting at the Basic paid tier, cross data center replication (XDCR) for multi-region resilience, along with scheduled backups whose frequency increases at higher tiers.
How Capella Pricing Works
Capella uses a consumption-based, credit-driven pricing model rather than flat monthly plans. A Free tier offers a single 8GB node with community support for prototyping at no cost, while paid usage is billed per node-hour, converted into tier-specific credits: roughly 1.00 USD per Basic credit, 1.25 USD per Developer Pro credit, and 1.75 USD per Enterprise credit.
Node-hour starting rates are approximately 0.15 USD (Basic), 0.35 USD (Developer Pro), and 0.49 USD (Enterprise), with higher tiers requiring larger minimum cluster sizes and adding features like more frequent backups, higher uptime SLAs, customer-managed encryption keys, and premium support response times. Actual costs scale with node count, node size, cloud region, and workload.
Key Features
SQL++ Query Language — A SQL-compatible query language for querying and manipulating JSON documents, supplemented by an AI query assistant referred to as Capella iQ.
Key-Value and Document Access — Low-latency key-value operations alongside full document storage, combining cache-like performance with database durability.
Full-Text and Vector Search — Built-in search services including vector search for semantic search and AI application patterns such as retrieval-augmented generation.
Cross Data Center Replication (XDCR) — Multi-region replication available starting at the Basic paid tier for resilience and data locality across regions.
Analytics and Eventing Services — A dedicated analytics service for reporting workloads and an eventing service for reacting to data changes in real time, isolated from transactional performance.
Mobile App Services — Data sync services for mobile and edge applications, including offline-first support for intermittent connectivity.
Multi-Cloud Availability — Fully managed availability across AWS, Google Cloud, and Microsoft Azure.
Role-Based Access Control — Access management scoped to specific data scopes and collections within a cluster.
Pros & Cons
Pros
Combines key-value, document, search, analytics, eventing, and mobile sync services in a single managed platform
Available as a fully managed service across all three major public clouds
Includes native vector search for AI and retrieval-augmented generation use cases alongside traditional operational data
Free tier allows genuine hands-on evaluation before committing to paid usage
Higher tiers offer strong uptime SLAs (up to 99.99 percent) and premium support response times
Long operating history (Couchbase founded 2011) provides a mature, battle-tested underlying database engine
Cons
Consumption-based, credit-driven pricing makes it harder to predict a flat monthly cost compared to simple tiered SaaS pricing
Developer Pro and Enterprise tiers require a minimum of three nodes, raising the cost floor for smaller production workloads
Recent private equity acquisition (by Haveli Investments in September 2025) introduces some uncertainty about long-term product direction
NoSQL document model and SQL++ query language require a learning curve for teams coming from traditional relational databases
Free tier is limited to a single 8GB node with community-only support, unsuitable for production use
Multiple bundled services (search, analytics, eventing, mobile sync) add architectural complexity for teams that only need a subset
Pricing
Free 0 USD n/a
Basic From approximately 0.15 USD per node-hour consumption-based (credits at about 1.00 USD each)
Developer Pro From approximately 0.35 USD per node-hour consumption-based (credits at about 1.25 USD each)
Enterprise From approximately 0.49 USD per node-hour consumption-based (credits at about 1.75 USD each)
Frequently Asked Questions
What is Couchbase Capella?
Couchbase Capella is the fully managed Database-as-a-Service version of Couchbase's NoSQL database, available on AWS, Google Cloud, and Microsoft Azure, bundling key-value, document, search, analytics, eventing, and mobile sync services.
How is Couchbase Capella priced?
Capella uses consumption-based, credit-driven pricing billed per node-hour, with a free tier plus Basic, Developer Pro, and Enterprise tiers starting at approximately 0.15, 0.35, and 0.49 USD per node-hour respectively.
Is there a free version of Couchbase Capella?
Yes, Capella offers a Free tier limited to a single node with 8GB capacity, sample data, and community forum support, suitable for prototyping rather than production.
Does Couchbase Capella support vector search for AI applications?
Yes, Capella includes native full-text and vector search capabilities that support semantic search and retrieval-augmented generation patterns for AI applications.
Which cloud providers support Couchbase Capella?
Capella is available as a managed service on AWS, Google Cloud, and Microsoft Azure.
When was Couchbase founded and who owns it now?
Couchbase, Inc. was formed in February 2011 through the merger of Membase and CouchOne; the company was acquired by Haveli Investments in September 2025 in a deal valued at roughly 1.5 billion US dollars.
What uptime SLA does Couchbase Capella offer?
Multi-node clusters on the Basic tier carry a 99.5 percent uptime SLA, while Developer Pro and Enterprise tiers offer up to a 99.99 percent uptime SLA.
Does Capella support multi-region replication?
Yes, cross data center replication (XDCR) is available starting at the Basic paid tier for multi-region deployments.