| Metric | Chartbeat | Insider | Winner |
|---|---|---|---|
| Performance | 32 | 34 | Insider |
| Accessibility | 85 | 90 | Insider |
| Best Practices | 83 | 86 | Insider |
| SEO | 91 | 92 | Insider |
| Security | 63 | 62 | Chartbeat |
| TTFB | 230ms | 472ms | Chartbeat |
| Composite | 72 | 72 | Tie |
Insider outperforms Chartbeat in 4 of 7 categories, with a stronger composite score (72 vs 72). Chartbeat leads in security, TTFB.
Choose Chartbeat when your primary concern is server response time and security. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Insider 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 157 audited Chartbeat sites and 2 audited Insider 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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