NetApp SnapLock
NetApp SnapLock: A focused ONTAP feature set for regulated retention, legal holds, and immutable storage. Ranked #19 of 29 in Data Archiving Software by our editors (7.3/10); pricing: Pricing on request; best for netApp environments requiring compliant WORM storage.
At a glance
- Editor score7.3 / 10
- PricingPricing on request
- Best forNetApp environments requiring compliant WORM storage
- Free planNo
- DeploymentOn_premises
- Founded1992 · San Jose, California, USA
- Facts checked20 Sep 2026
Where it wins
- Supports Compliance and Enterprise WORM modes
- Adds legal holds, event retention, and configurable retention periods
- Replicates WORM data through SnapMirror with audit logging
Where it doesn't
- Requires a NetApp ONTAP storage environment
- Is not a standalone software-only archive product
- Search and restore workflows are not a stated focus
Our verdict on NetApp SnapLock
NetApp SnapLock is a license-based ONTAP feature for retaining files and snapshots in nonrewritable, nonerasable WORM storage. It is aimed at organizations with regulatory or corporate retention requirements, especially those already operating NetApp storage systems or ONTAP Select. Access is supported through NFS and CIFS/SMB, while supported content includes files, ONTAP snapshots, surveillance recordings, emergency phone records, and WORM log files. Deployment is on premises, with API and self-hosted platform support.
Retention controls are the central strength. Compliance and Enterprise WORM modes support minimum, maximum, default, and indefinite retention periods. Legal holds address litigation requirements, and event-based policies can link retention to defined events. SnapLock also protects snapshots and supports SnapMirror replication of WORM data. Audit logging and SnapLock APIs add operational controls, while cross-volume deduplication contributes to storage efficiency. These capabilities make it a focused fit for teams that need immutable retention within an ONTAP environment rather than a broad, storage-agnostic archive system.
The main trade-off is architectural scope. SnapLock runs as part of NetApp storage systems and ONTAP Select, so organizations without that foundation would need a different approach. Its pricing model is contact sales, and the feature is license-based. Choose SnapLock when compliant WORM storage, retention policies, legal holds, and NetApp replication are priorities. Consider an alternative when the requirement is a standalone software archive, broader platform coverage, or a clearly defined search and restore experience.
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NetApp SnapLock pricing
NetApp SnapLock fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Deployment | On_premises |
| Retention policies | Yes |
| Legal hold | Yes |
| Immutable archive | Yes |
| Deduplication | Yes |
| Search and restore | Not verified |
| Supported data sources | NFS files; CIFS/SMB files; ONTAP snapshots; audio and video surveillance recordings; emergency phone records; WORM log files |
| Deployment | Self-hosted |
| Compliance & security | GDPR, HIPAA |
| Support | Email, Live chat, Community, Docs |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Integrations | 5 integrations: NetApp ONTAP, NetApp SnapMirror, NetApp SnapVault, NFS, CIFS/SMB |
| Pricing | Pricing on request |
| Website | netapp.com |
| Facts checked | 20 Sep 2026 |
NetApp SnapLock integrations
NetApp SnapLock lists 5 integrations on its own site.
- NetApp ONTAP
- NetApp SnapMirror
- NetApp SnapVault
- NFS
- CIFS/SMB
Alternatives to NetApp SnapLock
- Archon Data StoreA broad hybrid archive for regulated enterprises retiring legacy systems.9.4
- Infobelt Enterprise Information ArchivingBroad archive coverage, governance controls, and AI search for complex enterprise environments.9.3
- PreservicaA broad preservation and archiving platform with a free entry plan and hybrid deployment.9.1
See all NetApp SnapLock alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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