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Analytics ⇄ Database

Mixpanel to Supabase integration — real-time data sync

Keep Mixpanel and Supabase in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.

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

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Why teams connect Mixpanel and Supabase

Give Mixpanel the users, events, and records that live in Supabase in real time, and sync the cohorts and scores Mixpanel computes back into Supabase where your applications read them.

Mixpanel is a read-only source: Stacksync reads its data in real time and delivers it into Supabase, so Supabase always reflects the current state of Mixpanel — without exports, scripts, or schedulers.

A database holds the rows your business runs on: the users, events, orders, and records that every service reads and writes. Mixpanel is where people make sense of them, as dashboards, funnels, cohorts, and metrics. Moving the data from Supabase into Mixpanel usually means a hand-built extract or a change-data-capture pipeline that breaks the moment a column is renamed, and reporting that always trails last night's load.

Common use cases

  • 01 Export raw Events and User Profiles into Postgres or a warehouse so product usage can be joined with CRM and billing data in SQL.
  • 02 Pull Cohort membership into an operational database to drive lifecycle email and in-app targeting from a single source.
  • 03 Sync application tables in Supabase with the CRM two-way so new signups appear as contacts and sales edits flow back to the app
  • 04 Mirror billing and subscription records into Supabase tables the application can join directly

Common sync patterns

One version of each user or account

A user, account, or record corrected in either system updates the other, so the identity your reports group by matches the identity your database stores.

Filter and grouping dimensions kept fresh

Attributes teams slice by, such as plan, region, or account owner, stay current in Mixpanel because they sync from Supabase as they change, instead of going stale after a one-time import.

Where Mixpanel tracks product events: behavior onto stored records

Signup, usage, and lifecycle events captured in Mixpanel sync into Supabase as rows, so applications and internal tools can read behavioral data next to the records they already keep.

What you can sync between Mixpanel and Supabase

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.

Mixpanel objects Supabase objects How this pairing syncs
Retention Return-usage reports read from the Query API as aggregated cohort tables, not row-level records. auth.users Managed authentication users, often mirrored into CRM or support systems. Retention is specific to Mixpanel and auth.users to Supabase — each maps to any object or custom field on the other side.
Segmentation Property-based event breakdowns from the Query API, returned as time-series aggregates for reporting. Row Level Security Policies Row-level access rules that govern what the REST layer exposes. Segmentation is specific to Mixpanel and Row Level Security Policies to Supabase — each maps to any object or custom field on the other side.
Lookup Tables Dimension tables joined to events; capped at 100MB with 100 writes per 24h, so treated as reference data. JSONB Columns Semi-structured payloads such as event properties or nested objects. Lookup Tables is specific to Mixpanel and JSONB Columns to Supabase — each maps to any object or custom field on the other side.
Lexicon Schemas Event and property definitions (metadata); read to reconcile the tracking plan against a warehouse schema. Database Functions Postgres functions that can transform or validate synced rows. Lexicon Schemas is specific to Mixpanel and Database Functions to Supabase — each maps to any object or custom field on the other side.
Events Time-stamped user actions (live via /track, historical via /import); the primary dataset read out through the Raw Data Export API by date range. Storage Object Metadata File metadata rows that can be joined to synced application data. Events is specific to Mixpanel and Storage Object Metadata to Supabase — each maps to any object or custom field on the other side.
User Profiles People records (Engage) with properties like email, plan, and last-seen; read through the Engage/Query API and joined to event data. Tables Standard Postgres tables; the primary two-way sync target. User Profiles is specific to Mixpanel and Tables to Supabase — each maps to any object or custom field on the other side.

How changes propagate between Mixpanel and Supabase

Each direction of the sync is driven by what the source system can signal and what the destination accepts — detection, delivery, and expected latency below.

Mixpanel Supabase Interval-based propagation

DetectionStacksync polls Mixpanel for changes on an incremental schedule, reading only records changed since the previous pass. Pull-based: the Raw Data Export API is polled over an event-time date window (from_date/to_date).

DeliveryEach detected change is applied to Supabase as a row-level write, with types converted between the two schemas.

Supabase Mixpanel Sub-second propagation

DetectionSupabase pushes changes as they happen — webhook events backed by change data capture. Log-based CDC via Postgres logical replication, the same WAL feed that powers Supabase Realtime.

DeliveryMixpanel does not accept inbound record writes, so this direction carries requests rather than records: Mixpanel's output flows back as field updates on the originating Supabase records.

Rate-limit considerations

  • Mixpanel: Raw Data Export API allows 60 queries/hour, 3/second, and up to 100 concurrent; the Query API allows 60/hour with 5 concurrent; exceeding limits returns a 429.
  • Supabase: SQL access is bounded by connection limits (pooled connections are provided); the REST layer is subject to the platform's limits.
What ships with Mixpanel ⇄ Supabase

Connect Mixpanel and Supabase for flexible, real-time data sync.

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

Real-time

Real-time sync

Changes in Mixpanel or Supabase instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Mixpanel or Supabase 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 Mixpanel or Supabase record.

Observability

Monitoring

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

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Mixpanel and Supabase.

How the Mixpanel and Supabase connectors work

Mixpanel

Integration surface
Ingestion API, Query API, and Raw Data Export API (REST)
Authentication
Service Account with HTTP Basic Auth (username + secret) scoped by project_id; the legacy Project Secret method is deprecated with end-of-life March 3, 2027
Change detection
Pull-based: the Raw Data Export API is polled over an event-time date window (from_date/to_date); no CDC or push change feed, though Data Pipelines can schedule warehouse exports
Capabilities
read
Rate limits
Raw Data Export API allows 60 queries/hour, 3/second, and up to 100 concurrent; the Query API allows 60/hour with 5 concurrent; exceeding limits returns a 429

Supabase

Integration surface
Direct PostgreSQL wire protocol connection, plus an auto-generated REST API (PostgREST)
Authentication
Database credentials (connection string) for SQL access; API keys (anon / service role) for the REST layer
Change detection
Log-based CDC via Postgres logical replication, the same WAL feed that powers Supabase Realtime; database webhooks can also fire on row changes
Capabilities
read · write · CDC · webhooks
Rate limits
SQL access is bounded by connection limits (pooled connections are provided); the REST layer is subject to the platform's limits
How it works

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

    Choose tables

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

Mixpanel and Supabase integration FAQ

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.

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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 472 integrations available for Mixpanel and Supabase.

Popular · 8 of 472
All Mixpanel integrations All Supabase integrations Browse all integrations
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