Filament - Pluggable data replication with checkpointing and integrity events

Show HN: Filament – Fast data movement engine in Go

Filament is a Go-based data movement engine that makes replication reliable and flexible. It supports full, incremental, and change data capture replication, with durable checkpoints that let you pause and resume runs safely. Every batch is verified on both sides of a write, and integrity events keep you informed. Sources, sinks, state storage, and event transport are all replaceable interfaces, so you can adapt Filament to your stack. Run it as a service with API and web UI, deploy to your own infrastructure, or embed the engine directly in your Go application.

Filament keeps progress durable as data moves, verifies batches on both sides of a write, and safely pauses or resumes runs from their checkpoints.
  1. djfobbz

    Does Filament have any specific advantages over https://vector.dev?

  2. rootshelled

    You are aware that something else with that name exists?

    https://filamentphp.com/

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2026-09-10