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Growth Hackers Should Think like Scientists

Kevin Gu
2 min readDec 1, 2014

I’m a firm believer in that growth hacking is about constantly experimenting and learning from successes and mistakes. In fact, I believe good growth hackers are actually scientists at heart, with a marketing veneer. For example, the growth hacking process that we’ve established at Etsy draws parallels to the Scientific Method that I learned in junior high:

  • Ask a Question — how can we bring more buyers back to Etsy everyday?
  • Do Background Research—what have we tried in the past that worked? What have our competitors tried?
  • Construct a Hypothesis—if we send our buyers personalized and interesting content, they will click through and come back to the site.
  • Test Our Hypothesis by Doing an Experiment—build a backlog of features/hacks we want to test; make sure to keep the scope of the test small so we can narrow down the winning/losing ingredient.
  • Analyze Our Data and Draw a Conclusion—did we see an impact? Was it significant?
  • Communicate Our Results—record our results on a wiki and send out to our peers so they can learn as well.

A good growth blog taught me that building a successful growth team is about making this process quick, repeatable and iterative. I am still refining the process for my team, but here is what we have so far:

  • A knowledge repository containing every UX research and product experiment my team has ran in 2014, with where we failed, where we succeeded and what we learned.
  • A prioritized experiment backlog. The Head of Growth at LinkedIn once told me that hacking growth is about taking a portfolio based approach: always make some small bets alongside your big, long term investments. I like to use a 2x2 matrix to categorize our experiments:
http://www.timeanalyzer.com/lib/priority.htm

In this example, the small bets are the “Fill Ins” and the big investments are “Major Projects.” I aim to keep a healthy proportion of both in our backlog.

  • An experiment template to record hypothesis, results and analysis in a consistent and readable manner.

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Kevin Gu

PM Director @TextNow. Formerly Etsy, LinkedIn, Microsoft, UWaterloo