alternatives to
P2P Docker registry capable of distributing TBs of data in seconds
Dragonfly and Spegel. 2 alternatives to Kraken, in Go. Compare fit, licence, stars and the latest signed release.
| Tool | Fit | Stars | Licence | Terms | Self-hosted | Language | Latest | Last push |
|---|---|---|---|---|---|---|---|---|
| Dragonfly | Full replacement | 3.4k | Apache-2.0 | Open source | Yes | Go | v2.5.2 | 2026-10-16 |
| Spegel | Partial | 3.8k | MIT | Open source | Yes | Go | v0.8.0 | 2026-10-16 |
2 alternatives
Delivers efficient, stable, and secure data distribution and acceleration powered by P2P technology, with an optional content‑addressable filesystem that accelerates OCI container launch.
Peer-to-peer image and file distribution inside a cluster.
Stateless cluster local OCI registry mirror.
Shares image layers between nodes without a central tracker or origin.