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Database

Connect Couchbase to any app with two-way sync.

Two-way sync Couchbase across all your CRMs, databases, data warehouses, EDI systems, and AI tools, with custom workflows tailored to your data.

  • SOC 2 and 6 other compliance frameworks
  • POC with real engineers in minutes

Adopted by fast-scaling companies moving mission-critical data in real time

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Object catalog

What Stacksync syncs in Couchbase.

These objects sync between Couchbase and any connected system, with field-level mapping and conflict resolution. Custom fields are picked up from the live schema where Couchbase exposes them.

Buckets
Top-level data containers, roughly analogous to a database, that scope replication and memory quotas.
Scopes
Namespaces inside a bucket used to group collections, similar to schemas.
Collections
Table-like groupings of documents that syncs typically map one-to-one to destination tables.
JSON Documents
The core records; schemaless JSON keyed by document id, flattened or mapped to relational rows in syncs.
Global Secondary Indexes
Indexes that make SQL++ query-based extraction efficient.
XDCR replications
Cluster-to-cluster replication streams, useful context when choosing a sync source cluster.
Full-text search indexes
Search indexes over documents, relevant when syncing searchable content.
API surface

How Stacksync connects to Couchbase.

The connector runs on Couchbase's native API. Stacksync manages authentication, rate limits, retries, and schema changes so your team does not maintain integration code.

Connection
SQL++ (N1QL) query service, key-value SDK APIs, and REST management APIs
Authentication
Database credentials with role-based access control, typically over TLS
Change detection
Database Change Protocol (DCP) streams document mutations; SQL++ polling on document fields as an alternative
Rate limits
Throughput is bounded by cluster sizing rather than API rate limits

Sync directions

  • Read Supported
  • Write Supported
  • Change data capture Supported
  • Webhooks Not available
What ships with Couchbase

Connect Couchbase for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every connection.

Real-time

Two-way sync

Changes in Couchbase instantly reflect across connected systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Couchbase data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.

At scale

Event queues

Handle millions of events per minute without losing a single Couchbase record.

Observability

Monitoring

Track your Couchbase sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions.

Use cases

What teams run on the Couchbase connector.

Couchbase is bought by application engineering and platform teams at enterprises running high-throughput, low-latency workloads: caching and session stores, product catalogs, and mobile or edge sync, with customers concentrated in financial services, retail, telecom, and media. Deployed as the managed Capella service or self-managed server, it is typically the operational JSON store behind customer-facing applications, accumulating high-volume document data organized into Buckets, Scopes, and Collections.

  • Application engineering
  • Data engineering
  • Platform/DBA teams

  1. Sync Couchbase JSON documents into Postgres or a warehouse where analysts work with flattened relational tables.

  2. Stream document mutations via DCP into downstream systems so caches, search indexes, or warehouses stay current.

  3. Two-way sync between Couchbase (serving application data) and a CRM so support and sales teams see live application state.

  4. Consolidate documents from multiple Couchbase clusters into a single analytical store.

  5. Write cleaned or enriched records from operational databases back into Couchbase collections that applications read.

  6. Continuously replicate JSON Documents from Couchbase Collections into Postgres or a warehouse so analysts query operational app data in SQL without running ad hoc SQL++ scans against the cluster.

All Couchbase integrations

Pick the system you need to keep in sync with Couchbase. Each page covers the sync setup, field mapping, and common workflows for that pair.

CRM · 27

ERP · 24

Database · 14

Data warehouse · 8

Business productivity · 23

Accounting and finance · 13

How it works

Set up Couchbase in minutes, without APIs.

Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.

  1. 01

    Connect your apps

    Authenticate Couchbase with its native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    Couchbase connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Couchbase objects to sync — Stacksync auto-detects the schema, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · Couchbase
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    Couchbase database
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Couchbase connector FAQ

What can I sync with the Couchbase connector?

Couchbase's core objects — Buckets, Scopes, Collections, JSON Documents and custom fields — can sync with any of 302 other systems. Every integration is real-time and bidirectional, with field-level mapping and conflict resolution.

How does Stacksync connect to Couchbase?

Via SQL++ (N1QL) query service, key-value SDK APIs, and REST management APIs, authenticated with Database credentials with role-based access control, typically over TLS. Changes are detected as follows — database Change Protocol (DCP) streams document mutations; SQL++ polling on document fields as an alternative. Stacksync manages rate limits, retries, and schema changes automatically.

Is the Couchbase connector two-way?

Yes. Changes made in Couchbase propagate to the connected system and vice versa, in milliseconds. One-way flows are also supported when a direction should stay read-only.

How long does a Couchbase integration take to set up?

Most Couchbase integrations go live in minutes: authenticate Couchbase and the other system, pick objects and fields, and enable the sync. No code and no infrastructure to manage.

Is Couchbase data secure in transit?

Stacksync is SOC 2 Type II, ISO 27001, GDPR and HIPAA compliant. Couchbase data is encrypted in transit, and a zero-persistent-storage architecture means records are not retained after a sync operation.

SECURITY

Security teams trust Stacksync

As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.

Learn more about security
SOC 2 Type II
ISO 27001
HIPAA BAA
GDPR
CCPA
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS

SSO & SCIM

Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.

Alerts

Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.

Secure connection options

Securely connects to your systems with:

OAuth 2 SSH Tunnelling SSL certificates IP Whitelisting VPN gateway VPC peering and more
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