Based on 2462 and 1 real audits
| Metric | Google Tag Manager | Wholesale Suite | Winner |
|---|---|---|---|
| Performance | 40 | 34 | Google Tag Manager |
| Accessibility | 88 | 93 | Wholesale Suite |
| Best Practices | 86 | 100 | Wholesale Suite |
| SEO | 91 | 77 | Google Tag Manager |
| Security | 64 | 75 | Wholesale Suite |
| TTFB | 368ms | 6065ms | Google Tag Manager |
| Composite | 73 | 77 | Wholesale Suite |
Wholesale Suite outperforms Google Tag Manager in 4 of 7 categories, with a stronger composite score (77 vs 73). Google Tag Manager leads in performance, SEO, TTFB.
Choose Google Tag Manager when your primary concern is server response time and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Wholesale Suite when your primary concern is best practices and security. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 2462 audited Google Tag Manager sites and 1 audited Wholesale Suite 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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