Based on 280 and 17 real audits
| Metric | Amazon S3 | Arkose Labs | Winner |
|---|---|---|---|
| Performance | 38 | 43 | Arkose Labs |
| Accessibility | 89 | 95 | Arkose Labs |
| Best Practices | 85 | 88 | Arkose Labs |
| SEO | 92 | 93 | Arkose Labs |
| Security | 70 | 76 | Arkose Labs |
| TTFB | 275ms | 246ms | Arkose Labs |
| Composite | 75 | 77 | Arkose Labs |
Arkose Labs outperforms Amazon S3 in 7 of 7 categories, with a stronger composite score (77 vs 75). Amazon S3 leads in no categories.
Amazon S3 doesn't clearly lead Arkose Labs in any category on the sampled sites — pick it based on developer experience, ecosystem, or existing team skills rather than the audit scores.
Choose Arkose Labs when your primary concern is server response time and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 280 audited Amazon S3 sites and 17 audited Arkose Labs sites in the BeaverCheck database. Every audit runs the same 100+ checks — Lighthouse performance, security headers, accessibility, SEO, server response time — against a real URL. No vendor input, no sponsorship, no affiliate links. Read the full methodology →
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