#11 of 21 S3-compatible object storage products · Updated October 2026
NooBaa review 2026
NooBaa (Multicloud Object Gateway engine) · Dependable builder, inside ODF
NooBaa ranks #11 of 21 S3-compatible object storage products in the Object Storage Ledger 2026, with a Ledger Index of 58.5 out of 100. The Apache 2.0 gateway behind OpenShift's Multicloud Object Gateway: S3 buckets over cloud, object and file backends, with object lock only since July 2026.
Scores
Source: Object Storage Ledger 2026, edition 2026-10-16. How each score works: methodology.
Pros
No domain scores 4 or higher out of 5.
Cons
- Immutability and compliance2/5
- Durability and resilience2.5/5
- Performance and scale2.5/5
What the Ledger says
NooBaa scores as a gateway: S3 buckets that span cloud, object and file backends, with lifecycle and IAM features that matured mostly in 2025 and 2026. Durability and performance stay low because protection comes from the backing stores and no scale evidence was found. Immutability is 2 because object lock arrived only in 5.22.0 in July 2026, without documented modes or any backup vendor validation, so earlier ODF gateway deployments could not rely on it. A buyer should confirm which ODF release ships 5.22.0 and which lock modes it enforces before pointing backup software at a Multicloud Object Gateway bucket.
NooBaa's AI items arrived together in 5.22.0: a Vectors API and RDMA work whose maturity is not stated. There is no AI in its operation and no agent interface beyond the S3 API and CRDs.
Capability by area
Buying, lock-in and release record
Technical lock-in(lower is better)
- Formats1.5
- NSFS and namespace buckets keep data as plain files or native objects in the backend; the layout of data buckets on backing stores was not verified
- Export path1
- S3 reads; NSFS files can be read directly from the file system
- Stack coupling2
- PostgreSQL for metadata; Kubernetes operator or the non-containerised mode on Linux
- Hardware / cloud coupling0
- Any Kubernetes cluster or Linux host; any S3, Azure or GCS backend
- Skills and tooling coupling2
- S3 and Kubernetes skills; documentation and tooling centre on OpenShift
Release credibility
- Cadence4
- Feature releases every three to four months with backport patch releases: 5.18.0 (2025-03-11), 5.19.0 (2025-07-28), 5.20.0 (2025-11-19), 5.21.0 (2026-03-11), 5.22.0 (2026-07-15)
- Roadmap transparency2.5
- Open repository and release notes; no roadmap
- Say-do3
- Nothing is announced ahead of release, so there is little to check
- Velocity3.5
- Lifecycle rules, IAM policies, object lock and the Vectors API within 18 months
- Lifecycle stability3
- Backports to older lines; no upstream support window; the MongoDB removal in 5.20.0 changed the metadata layer
Partners and services
- Partner programme openness2
- No programme of its own; commercial route only through Red Hat and IBM
- Multi-tenancy and self-service2.5
- Accounts, IAM users with inline policies, object bucket claims and quotas through ODF; LDAP still a proof of concept
- API and infrastructure-as-code3
- Operator and CRDs, noobaa CLI; no Terraform provider found
- Skills and certification2
- Covered only by Red Hat courses on OpenShift Data Foundation
Alternatives to NooBaa
Questions about NooBaa
Is NooBaa any good?
NooBaa ranks #11 of 21 S3-compatible object storage products in the Object Storage Ledger 2026, with a Ledger Index of 58.5 out of 100. Its weakest are immutability and compliance, durability and resilience, performance and scale.
What are the best alternatives to NooBaa?
The closest by Ledger Index are OpenShift Data Foundation (58.2), FlashBlade (58.9), ObjectScale (59.1), Nutanix Objects (57.7).
How much lock-in does NooBaa bring?
NooBaa scores 6.5 out of 25 on technical lock-in (lower is better). Export path: S3 reads; NSFS files can be read directly from the file system.
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