GTmetrix vs Semrush
Which one should you pick? We compared pricing, privacy, and features after hands-on testing both tools.
| Feature | GTmetrix | Semrush |
|---|---|---|
| Pricing | Freemium | Paid |
| Local processing | ✗ Server-side | ✗ Server-side |
| Sign-up required | No | Yes |
| Our rating | ★ 4.3 | ★ 4.5 |
The verdict
Both tools process files on their servers. Our hands-on rating favors Semrush.
Choose GTmetrix if: Developers profiling page performance.
Choose Semrush if: Agencies and serious SEO professionals.