Best Highly Available Storage (HAST) Alternatives in 2026
Updated
20 platforms from storage replication software ranked against Highly Available Storage (HAST) on the same published basis.
- 1Highly Available Storage (HAST) vs SeaweedFS
- 2Highly Available Storage (HAST) vs Obstor
- 3Highly Available Storage (HAST) vs OpenEBS
- 4Highly Available Storage (HAST) vs Longhorn
- 5Highly Available Storage (HAST) vs DAOS
- 6Highly Available Storage (HAST) vs Dell APEX AIOps Incident Management
- 7Highly Available Storage (HAST) vs Amazon S3
- 8Highly Available Storage (HAST) vs LINBIT SDS
- 9Highly Available Storage (HAST) vs Portworx Enterprise
- 10Highly Available Storage (HAST) vs Resilio Active Everywhere
- 11Highly Available Storage (HAST) vs Zerto
- 12Highly Available Storage (HAST) vs LINBIT DRBD
- 13Highly Available Storage (HAST) vs Synology Photos
- 14Highly Available Storage (HAST) vs XtreemFS
- 15Highly Available Storage (HAST) vs Resilix Replicator
- 16Highly Available Storage (HAST) vs NetApp Disaster Recovery
- 17Highly Available Storage (HAST) vs Peer Global File Service
- 18Highly Available Storage (HAST) vs SIOS Protection Suite
- 19Highly Available Storage (HAST) vs Arcserve ShadowProtect
- 20Highly Available Storage (HAST) vs Cristie CloneManager
Highly Available Storage (HAST) alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | SeaweedFS | 7.4 | Free plan | $1.67/mo | API, Linux, Mac, self-hosted, Windows |
| 2 | Obstor | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 3 | OpenEBS | 7.3 | Free plan | Free | API, Linux, self-hosted |
| 4 | Longhorn | 7.1 | Free plan | Free | API, Linux, self-hosted, Web |
| 5 | DAOS | 6.9 | No | — | API, Linux, self-hosted |
| 6 | Dell APEX AIOps Incident Management | 6.9 | No | — | API, Web |
| 7 | Amazon S3 | 6.8 | No | — | Android, API, iOS, Linux, Mac, Web, Windows |
| 8 | LINBIT SDS | 6.7 | No | $83.33/mo | API, Linux, self-hosted |
| 9 | Portworx Enterprise | 6.7 | No | — | API, Linux, self-hosted, Web |
| 10 | Resilio Active Everywhere | 6.7 | No | — | Android, API, Linux, Mac, self-hosted, Web, Windows |
| 11 | Zerto | 6.6 | No | — | API, self-hosted, Web |
| 12 | LINBIT DRBD | 5.9 | Free plan | $83.33/mo | Linux, self-hosted, Windows |
| 13 | Synology Photos | 5.8 | Free plan | Free | Android, Browser, iOS, Mac, Web, Windows |
| 14 | XtreemFS | 5.8 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 15 | Resilix Replicator | 5.5 | No | — | — |
| 16 | NetApp Disaster Recovery | 5.4 | No | $0.03/mo | Web |
| 17 | Peer Global File Service | 5.4 | No | — | Linux, self-hosted, Windows |
| 18 | SIOS Protection Suite | 5.4 | No | — | Linux, self-hosted, Windows |
| 19 | Arcserve ShadowProtect | 5.3 | No | — | Linux, Windows |
| 20 | Cristie CloneManager | 5.3 | No | $41.67/mo | Linux, self-hosted, Web, Windows |
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Questions about Highly Available Storage (HAST) alternatives
What is the best alternative to Highly Available Storage (HAST)?
SeaweedFS, number 1 in storage replication software with a score of 7.4 out of 10. The others here: Obstor, OpenEBS, Longhorn and 16 more.
What is the best free alternative to Highly Available Storage (HAST)?
SeaweedFS is the best-ranked alternative with a free plan. 7 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.