Best Storage Replication Software in 2026
Updated
In short: SeaweedFS is ranked #1 of 24 as of 4 October 2026, ahead of Obstor and Synology Photos. The best-ranked option with a free plan is Obstor. The lowest first paid tier on this page is NetApp Disaster Recovery at $0.03/mo.
Keeping storage copies aligned across systems or locations calls for comparing the replication details each product lists. Look at replication mode and scope, whether continuous or multi-site replication is included, and how failover orchestration is addressed. Deployment model and protected storage limit can help clarify fit; also compare free-plan availability and where paid use begins. The ranked entries open with SeaweedFS, Amazon S3 and Obstor, with Resilio Active Everywhere and Synology Photos also among the first options. Use the stated criteria to weigh how each handles the replication coverage you need.
24 storage replication software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
24ranked
7free plans on this page
$0.03/molowest paid tier
4 Oct 2026last checked
Input list Storage Replication Software 24 channels on this page · 79 of 192 spec lines stated by the makers
Ch Tool Free planPaid fromReplication modeReplication scopeContinuous replicationFailover orchestrationDeployment modelProtected storage limit Spec sheet Score
01 SeaweedFS Free planYesPaid from$2/moReplication modenot statedReplication scopenot statedContinuous replicationnot statedFailover orchestrationnot statedDeployment modelnot statedProtected storage limitnot stated 2/8spec lines stated 7.7
02 Obstor Free plannot statedPaid fromnot statedReplication modebothReplication scopemixedContinuous replicationYesFailover orchestrationYesDeployment modelon premisesProtected storage limitnot stated 5/8spec lines stated 7.4
03 Synology Photos Free planYesPaid fromnot statedReplication modenot statedReplication scopenot statedContinuous replicationnot statedFailover orchestrationnot statedDeployment modelnot statedProtected storage limitnot stated 1/8spec lines stated 7.4
04 Resilio Active Everywhere Free plannot statedPaid fromnot statedReplication modenot statedReplication scopefileContinuous replicationYesFailover orchestrationYesDeployment modelhybridProtected storage limitnot stated 4/8spec lines stated 7.3
05 Amazon S3 Free planNoPaid from$0.02/moReplication modenot statedReplication scopenot statedContinuous replicationnot statedFailover orchestrationnot statedDeployment modelnot statedProtected storage limitnot stated 2/8spec lines stated 7.2
06 LINBIT DRBD Free planYesPaid fromnot statedReplication modebothReplication scopeblockContinuous replicationYesFailover orchestrationYesDeployment modelnot statedProtected storage limitnot stated 5/8spec lines stated 7.2
07 XtreemFS Free planYesPaid fromnot statedReplication modebothReplication scopefileContinuous replicationYesFailover orchestrationYesDeployment modelon premisesProtected storage limitnot stated 6/8spec lines stated 7.2
08 Cristie CloneManager Free planNoPaid fromnot statedReplication modebothReplication scopemixedContinuous replicationYesFailover orchestrationYesDeployment modelhybridProtected storage limitnot stated 6/8spec lines stated 7.0
09 OpenEBS Free planYesPaid fromnot statedReplication modenot statedReplication scopenot statedContinuous replicationnot statedFailover orchestrationnot statedDeployment modelnot statedProtected storage limitnot stated 1/8spec lines stated 7.0
10 NetApp Disaster Recovery Free planYesPaid fromnot statedReplication modebothReplication scopemixedContinuous replicationYesFailover orchestrationYesDeployment modelhybridProtected storage limitnot stated 6/8spec lines stated 6.9
11 Portworx Enterprise Free planNoPaid fromnot statedReplication modebothReplication scopemixedContinuous replicationYesFailover orchestrationYesDeployment modelhybridProtected storage limitnot stated 6/8spec lines stated 6.9
12 Longhorn Free planYesPaid fromnot statedReplication modenot statedReplication scopenot statedContinuous replicationnot statedFailover orchestrationnot statedDeployment modelnot statedProtected storage limitnot stated 1/8spec lines stated 6.7
13 Peer Global File Service Free plannot statedPaid fromnot statedReplication modenot statedReplication scopenot statedContinuous replicationnot statedFailover orchestrationnot statedDeployment modelhybridProtected storage limitnot stated 1/8spec lines stated 6.7
14 Arcserve ShadowProtect Free planNoPaid fromnot statedReplication modenot statedReplication scopenot statedContinuous replicationnot statedFailover orchestrationYesDeployment modelhybridProtected storage limitnot stated 3/8spec lines stated 6.5
15 DAOS Free plannot statedPaid fromnot statedReplication modenot statedReplication scopenot statedContinuous replicationnot statedFailover orchestrationnot statedDeployment modelhybridProtected storage limitnot stated 1/8spec lines stated 6.4
16 LINBIT SDS Free planNoPaid fromnot statedReplication modenot statedReplication scopenot statedContinuous replicationnot statedFailover orchestrationnot statedDeployment modelnot statedProtected storage limitnot stated 1/8spec lines stated 6.2
17 SIOS Protection Suite Free planNoPaid fromnot statedReplication modebothReplication scopeblockContinuous replicationYesFailover orchestrationnot statedDeployment modelhybridProtected storage limitnot stated 5/8spec lines stated 6.1
18 Dell APEX AIOps Incident Management Free plannot statedPaid fromnot statedReplication modebothReplication scopenot statedContinuous replicationYesFailover orchestrationYesDeployment modelhybridProtected storage limitnot stated 4/8spec lines stated 6.0
19 NetApp Replication Free planYesPaid fromnot statedReplication modebothReplication scopemixedContinuous replicationYesFailover orchestrationYesDeployment modelhybridProtected storage limitnot stated 6/8spec lines stated 6.0
20 Highly Available Storage (HAST) Free planYesPaid fromnot statedReplication modebothReplication scopeblockContinuous replicationYesFailover orchestrationNoDeployment modelon premisesProtected storage limitnot stated 6/8spec lines stated 5.9
21 Resilix Replicator Free plannot statedPaid fromnot statedReplication modenot statedReplication scopemixedContinuous replicationYesFailover orchestrationYesDeployment modelhybridProtected storage limitnot stated 4/8spec lines stated 5.7
22 JetStream DR Free plannot statedPaid fromnot statedReplication modenot statedReplication scopenot statedContinuous replicationnot statedFailover orchestrationnot statedDeployment modelhybridProtected storage limitnot stated 1/8spec lines stated 5.6
23 Cloudian HyperStore Free planNoPaid fromnot statedReplication modenot statedReplication scopenot statedContinuous replicationnot statedFailover orchestrationnot statedDeployment modelnot statedProtected storage limitnot stated 1/8spec lines stated 5.4
24 Zerto Free planNoPaid fromnot statedReplication modenot statedReplication scopenot statedContinuous replicationnot statedFailover orchestrationnot statedDeployment modelnot statedProtected storage limitnot stated 1/8spec lines stated 5.4
Compare all 24 in a table
| # | Tool | Score | Free plan | From | Free plan | Paid from | Replication mode | Replication scope |
|---|---|---|---|---|---|---|---|---|
| 1 | SeaweedFS | 7.7 | Free plan | $1.67/mo | Yes | 2 /mo | — | — |
| 2 | Obstor | 7.4 | Free plan | Free | — | — | both | mixed |
| 3 | Synology Photos | 7.4 | Free plan | Free | Yes | — | — | — |
| 4 | Resilio Active Everywhere | 7.3 | No | — | — | — | — | file |
| 5 | Amazon S3 | 7.2 | No | — | No | 0.02 /mo | — | — |
| 6 | LINBIT DRBD | 7.2 | Free plan | $83.33/mo | Yes | — | both | block |
| 7 | XtreemFS | 7.2 | Free plan | Free | Yes | — | both | file |
| 8 | Cristie CloneManager | 7.0 | No | $41.67/mo | No | — | both | mixed |
| 9 | OpenEBS | 7.0 | Free plan | Free | Yes | — | — | — |
| 10 | NetApp Disaster Recovery | 6.9 | No | $0.03/mo | Yes | — | both | mixed |
| 11 | Portworx Enterprise | 6.9 | No | — | No | — | both | mixed |
| 12 | Longhorn | 6.7 | Free plan | Free | Yes | — | — | — |
| 13 | Peer Global File Service | 6.7 | No | — | — | — | — | — |
| 14 | Arcserve ShadowProtect | 6.5 | No | — | No | — | — | — |
| 15 | DAOS | 6.4 | No | — | — | — | — | — |
| 16 | LINBIT SDS | 6.2 | No | $83.33/mo | No | — | — | — |
| 17 | SIOS Protection Suite | 6.1 | No | — | No | — | both | block |
| 18 | Dell APEX AIOps Incident Management | 6.0 | No | — | — | — | both | — |
| 19 | NetApp Replication | 6.0 | No | — | Yes | — | both | mixed |
| 20 | Highly Available Storage (HAST) | 5.9 | No | — | Yes | — | both | block |
| 21 | Resilix Replicator | 5.7 | No | — | — | — | — | mixed |
| 22 | JetStream DR | 5.6 | No | — | — | — | — | — |
| 23 | Cloudian HyperStore | 5.4 | No | — | No | — | — | — |
| 24 | Zerto | 5.4 | No | — | No | — | — | — |
Is your tool on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which storage replication software is ranked first on Specifiction?
SeaweedFS is ranked #1 of 24 with a score of 7.7. Obstor is second and Synology Photos third.
How many of these have a free plan?
7 of the 24 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, NetApp Disaster Recovery has the lowest first paid tier we found: $0.03/mo.
How is this list ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing. Paid placements never change a rank.
More in Cloud, Backup & PC
All cloud, backup & PC listsBackup software 151Web browsers 148Remote desktop software 133Data recovery software 130Keyboard and Mouse Customization Software 107File transfer services 105Disk Space Analyzers 104PC Optimization Software 103File Manager Software 99Media Player Software 76Photo Storage Services 71PC Benchmark Software 65