VPT
MadMapper
QLab
Resolume
HeavyM
MapMap
Pure Data
Freej
Optimizely
VWO
AB Tasty
Google Analytics
Google Marketing Platform
PractiTest
Azure DevOps
Micro Focus ALM
VPT
OptimizelyOptimizely is a lower cost entry tool for anyone looking to do website testing. While their pricing structure has changed over the years it still is a pretty cost effective solution. It is easy to get tests up and running within 5 minutes once you have code placed on your site.
I love the drag and drop features of Optimizely. It makes it very easy to make simple changes to do landing page testing for my paid search campaigns. It also frees up dev time for our web team. Also, The findings from Optimizely tests are so valuable for an end customer experience.
Based on our record, VPT seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Video projection tool can do that for free. https://hcgilje.wordpress.com/vpt/. Source: almost 5 years ago
VPT8 might be what you're looking for. Source: about 5 years ago
MadMapper - The Mapping Software
VWO - Use VWO to tweak, optimize & personalize your website with minimal IT help.
QLab - QLab, Live show control for Mac OS X.
AB Tasty - AB Tasty is an all-inclusive platform for conversion rate optimization, personalization, customer activation, and testing.
Resolume - Resolume is an application for live video performances.
Google Analytics - Improve your website to increase conversions, improve the user experience, and make more money using Google Analytics. Measure, understand and quantify engagement on your site with customized and in-depth reports.