VWO (Visual Website Optimizer) vs GrowthBook
Side-by-side from the Top 11 ranking of The 11 Best A/B Testing Tools. Last verified June 13, 2026.
The short answer
VWO (Visual Website Optimizer) ranks higher on Top 11 (#2 vs #11) for Growth teams running experiments. A powerful, accessible all-in-one platform with a superb visual editor for mid-market teams.
At a glance
| VWO (Visual Website Optimizer) | GrowthBook | |
|---|---|---|
| Top 11 rank | #2 / The 11 Best A/B Testing Tools | #11 / The 11 Best A/B Testing Tools |
| Score (out of 9.4) | 9 | 7.4 |
| Best for | All-in-one CRO platform | Open-source testing on your data warehouse |
| Pricing | $$$ ($350 to $1,500+/mo) | $ (Free to custom) |
| HQ | Pune, India | San Francisco, USA |
| Founded | 2010 | 2020 |
VWO (Visual Website Optimizer)
A powerful, accessible all-in-one platform with a superb visual editor for mid-market teams.
vwo.comGrowthBook
An open-source tool that runs on your data warehouse, giving you full data ownership.
www.growthbook.ioMethodology and scoring weights live at /methodology. No vendor pays for placement — see about.