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Business productivity ⇄ Data warehouse

Klaviyo to Tinybird integration — real-time, two-way sync

Keep Klaviyo and Tinybird 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 Klaviyo and Tinybird

Get the data locked inside Klaviyo into Tinybird as live tables, and send results back where Klaviyo can use them, without writing a pipeline.

Whatever Klaviyo is used for, it accumulates data the rest of the company wants to analyze, and that data usually sits behind an API rather than in the warehouse. Building and babysitting an extraction pipeline is the tax most teams pay for it.

Stacksync syncs Segments, Events, Metrics, Campaigns from Klaviyo into tables in Tinybird continuously, handling schema, rate limits, and retries. Because the sync is bi-directional, results computed in Tinybird can also be written back into fields in Klaviyo where the tool can use them.

Common use cases

  • Push offline, ERP, or subscription order events into Klaviyo as metrics to trigger post-purchase and win-back flows
  • Mirror campaign and flow engagement events into a warehouse for revenue attribution alongside order data
  • Stream CRM activity such as deals and tickets into Tinybird Data Sources to power customer-facing dashboards.
  • Sync order events from an ERP into Tinybird to serve low-latency operational analytics endpoints.

Cross-tool reporting

Combine Klaviyo's data with data from every other synced system to answer questions no single tool can.

Where Klaviyo accepts updates: operational write-back

Segments, scores, or reference values computed in Tinybird sync back onto records in Klaviyo, putting analysis where the work happens.

History that outlives the tool

A continuously synced copy in Tinybird preserves a queryable record even as data ages out of Klaviyo or gets changed inside it.

What you can sync between Klaviyo and Tinybird

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.

Klaviyo objects Tinybird objects
Profiles Person records with arbitrary custom properties are the target for CRM and warehouse-sourced attributes. Pipes Chained SQL nodes that transform Data Sources into query-ready results.
Lists Static audience memberships sync in from CRMs and forms for targeting. API Endpoints Published Pipe outputs exposed as parameterized HTTP queries; the main read surface.
Segments Dynamic audiences are readable so other tools can mirror who qualifies. Materialized Views Pipes materialized into new Data Sources for pre-aggregation at ingest time.
Events Timestamped behavioral records tied to metrics; external order and product events are pushed in to trigger flows. Workspaces Project boundary that scopes Data Sources, Pipes, and tokens for a sync.
Metrics Event type definitions organize the activity stream used in segmentation and attribution. Tokens Scoped credentials that control read and append rights per resource.
Campaigns Email and SMS sends expose performance data for warehouse-based reporting. Data Sources ClickHouse-backed tables that receive ingested rows; the write target for syncs into Tinybird.
What ships with Klaviyo ⇄ Tinybird

Connect Klaviyo and Tinybird for flexible, real-time data sync.

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

Real-time

Two-way sync

Changes in Klaviyo or Tinybird instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Klaviyo or Tinybird 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 Klaviyo or Tinybird record.

Observability

Monitoring

Track your Klaviyo ⇄ Tinybird sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Klaviyo and Tinybird.

How the Klaviyo and Tinybird connectors work

Klaviyo

Integration surface
REST API compliant with the JSON:API specification
Authentication
OAuth 2.0 for apps or private API keys
Change detection
Polling on updated timestamps; outbound webhooks exist for event topics (availability depends on plan or app-partner status) and as flow webhook actions
Capabilities
read · write · webhooks
Rate limits
Per-endpoint burst and steady rate limits apply

Tinybird

Integration surface
REST API (Events API for ingestion, published query endpoints) with a ClickHouse SQL dialect
Authentication
Scoped auth tokens
Change detection
Append-oriented ingestion; reads are pulled by querying published endpoints, no outbound CDC
Capabilities
read · write
Rate limits
Subject to the platform's ingestion and query rate limits; batch appends where possible.
How it works

How to connect Klaviyo to Tinybird — 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 Klaviyo and Tinybird 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
    Klaviyo connected
    Tinybird connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Klaviyo and Tinybird 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 · Klaviyo ⇄ Tinybird
    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
    Klaviyo Tinybird
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Klaviyo and Tinybird 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 Klaviyo and Tinybird.

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