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- <100ms Data pipelines
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Supabase connector details
The Supabase connector performs real-time change data capture (CDC) from your Supabase-hosted PostgreSQL database into Estuary Flow collections, keeping data continuously synchronized across systems.
- Real-time CDC ingestion: Streams inserts, updates, and deletes from Supabase PostgreSQL tables into Flow in near real time via logical replication.
- Seamless Supabase integration: Works with Supabase’s PostgreSQL instances using a direct connection that bypasses the connection pooler for CDC compatibility.
- Automatic setup and backfill: Can automatically create publications, replication slots, and watermarks tables, and optionally backfill existing table data.
- Secure and configurable: Supports fine-grained permission control with a dedicated replication user and optional SSH tunneling for private connections.
- Flexible performance tuning: Offers advanced configuration for backfill chunk sizes, replication slot naming, publication settings, and SSL modes.
- TOAST-aware handling: Intelligently manages large PostgreSQL TOASTed values to prevent missing updates during streaming.
💡 Tip: To enable CDC on Supabase, make sure **wal_level** is set to logical, and connect using the direct database hostname (not the connection pooler) from your Supabase dashboard.


HIGH THROUGHPUT
Distributed event-driven architecture enable boundless scaling with exactly-once semantics.

DURABLE REPLICATION
Cloud storage backed CDC w/ heart beats ensures reliability, even if your destination is down.

REAL-TIME INGESTION
Capture and relay every insert, update, and delete in milliseconds.
Real-timehigh throughput
Point a connector and replicate changes from Supabase in <100ms. Leverage high-availability, high-throughput Change Data Capture.Or choose from 100s of batch and real-time connectors to move and transform data using ELT and ETL.
- Ensure your Supabase insights always reflect the latest data by connecting your databases to Supabase with change data capture.
- Or connect critical SaaS apps to Supabase with real-time data pipelines.
Don't see a connector?Request and our team will get back to you in 24 hours
Pipelines as fast as Kafka, easy as managed ELT/ETL, cheaper than building it.
Feature Comparison
| Estuary | Batch ELT/ETL | DIY Python | KAFKA | |
|---|---|---|---|---|
| Price | $ | $$-$$$$ | $-$$$$ | $-$$$$ |
| Speed | <100ms | 5min+ | Varies | <100ms |
| Ease | Analysts can manage | Analysts can manage | Data Engineer | Senior Data Engineer |
| Scale |

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