Based on 9 and 45 real audits
| Metric | Klaviyo Forms | Shop Pay | Winner |
|---|---|---|---|
| Performance | 26 | 29 | Shop Pay |
| Accessibility | 83 | 87 | Shop Pay |
| Best Practices | 77 | 81 | Shop Pay |
| SEO | 89 | 92 | Shop Pay |
| Security | 71 | 72 | Shop Pay |
| TTFB | 166ms | 226ms | Klaviyo Forms |
| Composite | 71 | 73 | Shop Pay |
Shop Pay outperforms Klaviyo Forms in 6 of 7 categories, with a stronger composite score (73 vs 71). Klaviyo Forms leads in TTFB.
Choose Klaviyo Forms when your primary concern is server response time. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Shop Pay when your primary concern is accessibility and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 9 audited Klaviyo Forms sites and 45 audited Shop Pay 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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