| Metric | AWS | Userflow | Winner |
|---|---|---|---|
| Performance | 39 | 33 | AWS |
| Accessibility | 88 | 81 | AWS |
| Best Practices | 87 | 77 | AWS |
| SEO | 91 | 92 | Userflow |
| Security | 65 | 62 | AWS |
| TTFB | 235ms | 454ms | AWS |
| Composite | 72 | 71 | AWS |
AWS outperforms Userflow in 6 of 7 categories, with a stronger composite score (72 vs 71). Userflow leads in SEO.
Choose AWS when your primary concern is server response time and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Userflow when your primary concern is SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 405 audited AWS sites and 1 audited Userflow 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 →
Small sample: one or both technologies have fewer than 10 audited sites. Treat these numbers as directional — medians stabilize around 20–30 audits per side.
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