Based on 1 and 188 real audits
| Metric | Builder.io | Google Tag Manager | Winner |
|---|---|---|---|
| Performance | 27 | 39 | Google Tag Manager |
| Accessibility | 93 | 90 | Builder.io |
| Best Practices | 96 | 89 | Builder.io |
| SEO | 92 | 93 | Google Tag Manager |
| Security | 57 | 64 | Google Tag Manager |
| TTFB | 156ms | 295ms | Builder.io |
| Composite | 72 | 73 | Google Tag Manager |
Google Tag Manager outperforms Builder.io in 4 of 7 categories, with a stronger composite score (73 vs 72). Builder.io leads in accessibility, best practices, TTFB.
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