Real-time
Two-way sync
Changes in Braze or Couchbase instantly reflect in both systems. No stale data, no manual imports.
Business productivity ⇄ Database
Braze to Couchbase integration — real-time, two-way sync
Keep Braze and Couchbase in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
- 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
Case study
Migrated from Mulesoft
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Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Braze and Couchbase
Mirror Braze's data into Couchbase so your own code can read and write it like any other table, with changes flowing both ways in seconds.
Engineers integrate with tools like Braze through APIs, which means auth, pagination, rate limits, webhooks, and retry logic, all maintained forever and all different for every tool. Meanwhile the data would be trivial to use if it simply lived in Couchbase.
Stacksync mirrors Subscription Groups, Content Blocks, Users, Custom Attributes from Braze into Collections, JSON Documents, Global Secondary Indexes, XDCR replications in Couchbase and keeps both sides in sync in real time. Your services query the database directly, and inserts or updates your code makes flow back into Braze, so the tool and the database never disagree.
Common use cases
- Sync CRM and billing attributes onto Braze user profiles so lifecycle campaigns target accurate plan and status data.
- Push product usage events from a database or warehouse into Braze to trigger onboarding and retention journeys.
- Two-way sync between Couchbase (serving application data) and a CRM so support and sales teams see live application state.
- Consolidate documents from multiple Couchbase clusters into a single analytical store.
Automate Braze from your codebase
Write to the synced tables in Couchbase and Stacksync propagates the change into Braze, replacing custom integration code.
React to changes as they happen
Updates in Braze arrive as row changes in Couchbase, so triggers, jobs, and services can respond in near real time.
One integration pattern for the whole stack
Every synced tool looks the same from the database, so each new integration is configuration, not a new codebase.
What you can sync between Braze and Couchbase
Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.
| Braze objects | Couchbase objects | |
|---|---|---|
| Purchases Transaction records logged against profiles for revenue-based targeting. | Buckets Top-level data containers, roughly analogous to a database, that scope replication and memory quotas. | |
| Segments Audience definitions read for membership export and campaign targeting. | Scopes Namespaces inside a bucket used to group collections, similar to schemas. | |
| Campaigns Message sends whose metadata and analytics are read for reporting. | Collections Table-like groupings of documents that syncs typically map one-to-one to destination tables. | |
| Canvases Multi-step journeys; entry and performance data is read for lifecycle analysis. | JSON Documents The core records; schemaless JSON keyed by document id, flattened or mapped to relational rows in syncs. | |
| Subscription Groups Channel-level opt-in states synced with consent records in other systems. | Global Secondary Indexes Indexes that make SQL++ query-based extraction efficient. | |
| Content Blocks Reusable message content referenced across campaigns. | XDCR replications Cluster-to-cluster replication streams, useful context when choosing a sync source cluster. |
What ships with Braze ⇄ Couchbase
Connect Braze and Couchbase for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Braze–Couchbase connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Braze or 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 Braze or Couchbase record.
Observability
Monitoring
Track your Braze ⇄ Couchbase sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Braze and Couchbase.
How the Braze and Couchbase connectors work
Braze
- Integration surface
- REST API
- Authentication
- REST API keys scoped to specific endpoints, issued per workspace
- Change detection
- Braze Currents streams engagement events outward; profile reads otherwise rely on export endpoints and polling
- Capabilities
- read · write
- Rate limits
- Endpoints have per-endpoint rate limits documented by Braze; batch endpoints accept multiple users per request
Couchbase
- Integration surface
- 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
- Capabilities
- read · write · CDC
- Rate limits
- Throughput is bounded by cluster sizing rather than API rate limits
How it works
How to connect Braze to Couchbase — three steps, no code
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.
- 01
Connect your apps
Authenticate Braze and Couchbase with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Braze
connected
Couchbase
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Braze and Couchbase objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.
objects · Braze ⇄ CouchbaseCustomers 12,480Sales Orders 8,213Invoices 5,902Items 1,344 - 03
Map fields
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Braze CouchbaseCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Braze and Couchbase integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Braze and Couchbase: authenticate both systems, choose the objects to sync (such as Braze's Purchases and Segments), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Braze: The users/track endpoint accepts attributes, custom events, and purchases for many users in a single batched request, which is the standard write path for syncs. Couchbase: The Database Change Protocol (DCP) exposes an ordered stream of document mutations, and it is the same mechanism Couchbase's own XDCR replication and Kafka connector consume. Stacksync's field mapping accounts for these differences between Braze and Couchbase without custom code.
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Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means Braze and Couchbase records are not retained after a sync operation.
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Stacksync pricing is usage-based and starts at $1,000/month, including the managed Braze and Couchbase connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Braze–Couchbase integration in-house.
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Yes — Stacksync ships production-grade connectors for both Braze and Couchbase. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
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Change detection on Braze: Braze Currents streams engagement events outward; profile reads otherwise rely on export endpoints and polling. On Couchbase: Database Change Protocol (DCP) streams document mutations; SQL++ polling on document fields as an alternative. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
SECURITY
Security teams love 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.
SOC 2 type II
ISO 27001
HIPAA BAA
GDPR
CCPA
CSA STAR
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:
Related integrations
Every pair below is a real-time, two-way sync. Search all 386 integrations available for Braze and Couchbase.
Popular · 8 of 386
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Braze ⇄ IBM AS/400 -
Braze ⇄ IBM Informix -
Braze ⇄ InfluxDB -
Braze ⇄ InterSystems IRIS -
Couchbase ⇄ Microsoft 365 -
Couchbase ⇄ Microsoft Dynamics 365 -
Couchbase ⇄ Microsoft Teams -
Couchbase ⇄ NextGen Healthcare
No integrations match .
