What is Wasabi used for?

Wasabi is hot cloud object storage with an S3-compatible API, flat per-terabyte pricing and no fees for egress or API requests, aimed at backup, archive and AI data. It is a good fit for cost-controlled storage for AI datasets and ransomware-resistant backup targets.

How much does Wasabi cost?

Wasabi is a paid product with no free plan. A free trial is available. Pay-as-you-go storage starts at $7.99 per TB per month with no egress or API fees and a free trial. Reserved capacity is sold in 1, 3 or 5-year terms.

Is Wasabi open source?

No. Wasabi is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to Wasabi include SeaweedFS, RustFS and Ceph.

What are some alternatives to Wasabi?

Wasabi competes with Backblaze B2, Cloudflare R2 and DigitalOcean Spaces. For open-source options, see Enlisted's ranked list of open-source Wasabi alternatives.

Wasabi: features, pricing and alternatives

About Wasabi

Wasabi is a commercial cloud object storage provider that sells a single storage tier with a flat per-terabyte price. Its pitch is that customers pay for what they store, without charges for egress or API requests, which it contrasts with the added fees common on larger cloud providers. The storage is S3-compatible, so it works with existing tools.

The company highlights three uses: AI storage for training data, checkpoints and inference logs that can connect to any GPU cloud or compute provider; cyber resilience, with immutable and ransomware-resistant backup storage built on a zero-trust architecture; and long-term retention for archives with compliance support for SOC 2, HIPAA and GDPR. All data stays on one hot tier, so there are no rehydration or retrieval charges.

Wasabi is proprietary and delivered as a hosted service, so there is nothing to self-host. A savings calculator and a try-free option are on the homepage, and rates are published on its pricing page along with details on regions.

Key features

S3-compatible object storage
Flat per-terabyte pricing
No egress or API request fees
Immutable storage for backups
Hot storage with no retrieval delays

Good fit for

→Cost-controlled storage for AI datasets
→Ransomware-resistant backup targets

Tags: object-storage; s3-compatible; backup; cloud-storage; archive; ransomware-protection; ai-storage

Wasabi: questions and answers

What is Wasabi used for?: Wasabi is hot cloud object storage with an S3-compatible API, flat per-terabyte pricing and no fees for egress or API requests, aimed at backup, archive and AI data. It is a good fit for cost-controlled storage for AI datasets and ransomware-resistant backup targets.
How much does Wasabi cost?: Wasabi is a paid product with no free plan. A free trial is available. Pay-as-you-go storage starts at $7.99 per TB per month with no egress or API fees and a free trial. Reserved capacity is sold in 1, 3 or 5-year terms.
Is Wasabi open source?: No. Wasabi is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to Wasabi include SeaweedFS, RustFS and Ceph.
What are some alternatives to Wasabi?: Wasabi competes with Backblaze B2, Cloudflare R2 and DigitalOcean Spaces. For open-source options, see Enlisted's ranked list of open-source Wasabi alternatives.