Cloudflare R2 vs AWS S3: Object Storage for AI
Compare R2 and S3 for AI model files, documents, media. Egress-free vs AWS ecosystem.
Cloudflare R2
S3-compatible, zero egress fees. Cheaper for high traffic. Cloudflare edge.
AWS S3
The standard. Broad ecosystem, lifecycle, GLACIER. Egress costs.
Comparison table
| Feature | Cloudflare R2 | AWS S3 |
|---|---|---|
| Egress | Free | Paid |
Verdict
R2 for cost and egress. S3 for AWS integration and enterprise features.
Our recommendation
AVARC Solutions: R2 for new projects with high egress (AI docs, media). S3 for AWS clients.
Frequently asked questions
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