Convert.com vs SiteSpect
Side-by-side from the Top 11 ranking of The 11 Best A/B Testing Tools. Last verified June 13, 2026.
The short answer
Convert.com ranks higher on Top 11 (#4 vs #7) for Growth teams running experiments. A privacy-focused tool with excellent performance and transparent, flexible pricing.
At a glance
| Convert.com | SiteSpect | |
|---|---|---|
| Top 11 rank | #4 / The 11 Best A/B Testing Tools | #7 / The 11 Best A/B Testing Tools |
| Score (out of 9.4) | 8.5 | 8 |
| Best for | Fast, privacy-first testing | Flicker-free proxy-based testing |
| Pricing | $$$ ($199 to $1,999/mo) | $$$$$ (Custom enterprise plans) |
| HQ | Walnut, USA | Boston, USA |
| Founded | 2009 | 2000 |
Convert.com
A privacy-focused tool with excellent performance and transparent, flexible pricing.
www.convert.comSiteSpect
A unique proxy-based tool that tests anything without client-side JS, eliminating flicker.
www.sitespect.comMethodology and scoring weights live at /methodology. No vendor pays for placement — see about.