I'm working on something called Kopi: a CLI tool that replaces the slow process of restoring massive production database backups on a dev machine with a "surgical slicing" approach, spinning up lightweight, referentially intact Docker containers in seconds: It spins up the exact schema of your source db and generates safe, synthetic datasets in seconds. It can, if you want, also replicate the actual data in the source DB but with automatically anonymized PII data.

It can replicate a DB in as little as 9 seconds.

It's Open Core: Community Edition and Pro/Enterprise editions.

Still a WiP --> https://kopidev.com