Art Meets Science With A/B Testing – Part 1
I’d read this post when it was published last year. I recently found the need to do A/B testing and happened to read a newspaper article about Wingify / VisualWebsiteOptimizer. This article had alluded to Optimizely as a high-cost competitor of VWO. I headed to VWO and found that it lacked the most elementary performance … Read more