Supabase Pipelines has moved to public alpha, enabling near real-time replication of Postgres data to external analytical systems. The key new feature is schema change support: Pipelines can now automatically detect and apply supported schema changes (adding, removing, renaming columns, and changing nullability/defaults) to the destination. Performance improvements include parallelized initial sync across and within tables, reduced memory usage, and lower replication latency. Google BigQuery is the first available destination for all paid plans. Pricing is usage-based at $0.053/hour per active pipeline, $0.60/GB for initial copy, and $3/GB for ongoing replication. A destination request form is open for ClickHouse, Snowflake, and DuckLake. The underlying engine is Supabase ETL, an open-source Rust-based CDC pipeline using Postgres logical replication.
