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Business productivity ⇄ Database

Braze to Firebase integration — real-time, two-way sync

Keep Braze and Firebase 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

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Why teams connect Braze and Firebase

Mirror Braze's data into Firebase 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 Firebase.

Stacksync mirrors Custom Events, Purchases, Segments, Campaigns from Braze into Cloud Functions Triggers, Firestore Collections, Firestore Documents, Subcollections in Firebase 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

  • Export campaign and Canvas engagement data into a warehouse for cross-channel reporting.
  • Sync audience membership computed in the warehouse into Braze segments for targeting.
  • Mirror Firestore collections into Postgres or a warehouse to run SQL analytics on app data.
  • Write CRM-side changes (plan, status, owner) back into Firestore documents the app reads.

React to changes as they happen

Updates in Braze arrive as row changes in Firebase, 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.

Read Braze with a query

Records from Braze are ordinary rows in Firebase; join them, index them, and use them in application logic without touching the vendor API.

What you can sync between Braze and Firebase

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 Firebase objects
Content Blocks Reusable message content referenced across campaigns. Subcollections Nested collections under documents, typically flattened into related tables during sync.
Users The central profile object, identified by external ID, Braze ID, or user aliases; the main sync target. Realtime Database Nodes JSON tree paths in the older Realtime Database, synced by path.
Custom Attributes Profile fields written from CRMs, warehouses, and product databases to drive personalization. Authentication Users User accounts read into CRMs and warehouses for customer records.
Custom Events Behavioral events pushed into Braze to trigger campaigns and Canvases. Cloud Storage Objects Files referenced from documents; usually synced as metadata plus URLs.
Purchases Transaction records logged against profiles for revenue-based targeting. Cloud Functions Triggers Server-side hooks that fire on document changes and can push updates outward.
Segments Audience definitions read for membership export and campaign targeting. Firestore Collections Top-level groupings of documents that a sync maps to tables or SaaS objects.
What ships with Braze ⇄ Firebase

Connect Braze and Firebase for flexible, real-time data sync.

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

Real-time

Two-way sync

Changes in Braze or Firebase instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Braze or Firebase 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 Firebase record.

Observability

Monitoring

Track your Braze ⇄ Firebase 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 Firebase.

How the Braze and Firebase 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

Firebase

Integration surface
REST and gRPC APIs, typically accessed through the Firebase Admin SDK
Authentication
Google service account credentials (IAM) for server-side access; Firebase Auth tokens for client contexts
Change detection
Real-time snapshot listeners on Firestore queries and Cloud Functions triggers on document changes
Capabilities
read · write
Rate limits
Subject to Firestore's documented operation quotas and per-document write throughput limits
How it works

How to connect Braze to Firebase — 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.

  1. 01

    Connect your apps

    Authenticate Braze and Firebase with each platform's 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
    Braze connected
    Firebase connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Braze and Firebase 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.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · Braze ⇄ Firebase
    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
    Braze Firebase
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Braze and Firebase integration FAQ

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.

Learn more about security
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:

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

Related integrations

Every pair below is a real-time, two-way sync. Search all 386 integrations available for Braze and Firebase.

Popular · 8 of 386
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