Advanced Custom Fields (ACF®) vs Kirki Customizer Framework: Which Is Faster for WordPress?
VS
Head-to-Head Benchmark
| Metric | Advanced Custom Fields (ACF®) | Kirki Customizer Framework |
|---|---|---|
| ⚡ Activation TTFB | +3 ms | +9 ms |
| ⚡ Activation Memory | +2 MB | +2 MB |
| ⚡ Activation Queries | +2 | +1 |
| 🏠 Homepage TTFB | +2 ms | +9 ms |
| 🏠 Homepage Memory | +2 MB | +2 MB |
| 🏠 Homepage Queries | +2 | +1 |
| ⚙️ WP Admin TTFB | +3 ms | +-1 ms |
| ⚙️ WP Admin Memory | +2 MB | +0 MB |
| ⚙️ WP Admin Queries | +2 | +0 |
Feature-by-Feature Comparison
| Feature | Advanced Custom Fields (ACF®) | Kirki Customizer Framework |
|---|---|---|
| Active Installs | 2.0M+ | 500K+ |
| User Rating | 4.5/5 | 4.5/5 |
| Speed Score | B | B- |
| Tested Up To | WP 6.9.1 | WP 6.9.1 |
| Requires PHP | 7.4 | 7.4 |
| Last Updated | 2025-12-03 | 2026-02-10 |
| Total Downloads | 67.1M+ | 11.8M+ |
Verdict
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