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A/B Testing SaaS Products. ProductCamp Provo March 29 th , 2014 Nate Carrier. A/B Testing: An Introduction. 50/50 randomized split between two experiences Used in Web development Internet marketing SaaS Products. Why A/B Testing?. Web development and internet marketing
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A/B Testing SaaS Products ProductCamp Provo March 29th, 2014 Nate Carrier
A/B Testing: An Introduction • 50/50 randomized split between two experiences • Used in • Web development • Internet marketing • SaaS Products
Why A/B Testing? • Web development and internet marketing • What metrics do you try to improve? • Conversion • Sales • ROI (on ad spend) • Engagement • SaaS (cloud-based software) • Improve user experience (UX) • Increase engagement • Drive long-term profitability
When Should You A/B Test? • Before introducing a new feature • Small day-to-day improvement • When you want to improve the customer exp. • When you want to increase sales/subscriptions • All the time!
How to A/B Test • Define goal / question • Why are you running the test? • Identify metrics • How do you identify a successful test? • Design test experience • Set up data collection • Google analytics (very limited), Adobe Marketing Cloud, custom, etc. • Analyze data
Let’s Analyze Data • Test and Control have different # of users! • Google Analytics • Email: ab@productcampprovo.org • Pw: ProductCamp Provo (with the space) • Shortcut: A/B Test on Voting • Excel Data • http://bit.ly/1mdQYJz • Limited data pushed into website database • User, Test Group, Post (at vote level)
Some Ideas of What to Look For • Difference between Test & Control on: • Votes per Visitor • Visit duration • Sessions voted for (somewhat time consuming)
What Insights Have You Found? • How do the test and control groups differ? • Number of votes per visitor • Test > Control • Visit duration • Test < Control • Different sessions voted for?
Statistical Significance • Provides confidence in result • Insignificant: diff caused by random variation • Significant: most likely caused by something • Analytics and statistics only reveal correlation • Is that a bad thing? • Can require more data than we can get • Requires more skill to calculate • R
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