# Alex Birkett, Growth Marketer at HubSpot

Check out the blog posts from Alex Birkett, Growth Marketer at HubSpot. Alex Birkett is a Growth Marketing Marketer at HubSpot. Formerly, he worke...

Source: https://amplitude.com/en-us/blog/author/alex-birkett

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##### Alex<!-- --> <!-- -->Birkett

Growth Marketer, HubSpot

Alex Birkett is a Growth Marketing Marketer at HubSpot. Formerly, he worked as a growth marketer at ConversionXL. He moved to Austin, Texas after graduating from the University of Wisconsin.

[](https://www.linkedin.com/in/iamalexbirkett/)[](https://twitter.com/iamalexbirkett)

#### Posts by <!-- -->Alex

[Read ](/blog/cognitive-biases-ruining-growth)

[Insights](/blog/cognitive-biases-ruining-growth)

###### [5 Cognitive Biases Ruining Your Growth](/blog/cognitive-biases-ruining-growth)

[Jun 7, 2016](/blog/cognitive-biases-ruining-growth)

[17 min read](/blog/cognitive-biases-ruining-growth)