Not currently but we have an internal tool that does bi-directional syncing using Postgres's replication protocol and WAL2JSON. It's not quite ready for prime time but we're hoping to get it into people's hands soon.

Look into ElectricSQL which works with existing Postgres, it is what I'm leaning towards using too.

I work on PowerSync which may be worth looking at too, for Postgres-SQLite sync https://www.powersync.com/

Also checkout Ably LiveSync, works with postgres and makes some different (potentially simpler) tradeoffs