The 10 Best A/B Testing Books for Practitioners of All Levels

A/B testing is an important skill for anyone to learn, whether you’re a marketer, product person, designer, or an analyst. It’s also a great framework for managers, as Elliot Shmukler has noted. Once you learn about A/B testing, you look at decision making, probability, innovation, and risk differently. It’s an attitude shift as much as … Read more

2019 Recap (and 2020 Goals)

New Year’s Resolutions™ are overrated, but time-based goals are nice, and so are general life reflections. I find it’s valuable to put them in writing and in public, mostly for reference and reflection down the line. I’ve been doing these since 2017 and find them fun and useful. 2019 Was a Good Year (Recap) I … Read more

The 11 Best A/B Testing Tools in 2024

A/B testing (i.e. running a controlled experiment, normally in a digital environment like a website or an application) is prevalent nowadays. All of the biggest tech companies you know – Microsoft, Netflix, Booking.com, Google – run thousands of experiments per year. Now it’s weird if you don’t run A/B tests. There are dozens of tools … Read more

Mo Data Mo Problems? When More Information Makes You More Wrong

More data isn’t necessarily better, and in fact, sometimes more data leads to much worse decision making. We’re all trying to make better business decisions (I hope, at least). All decisions include some level of uncertainty. Properly collected and analyzed data can reduce that uncertainty, but never eliminate it. However, in practice, I’ve noticed many … Read more

Product-Led Content: The Easiest Way to Make Content a Performance Channel

Content marketing is often looked at as a “brand” channel. In opposition to a “performance” channel, brand channels tend to be unmeasurable, emotional, and yet, still perceived as important (especially in larger companies and in consumer spaces). Despite this clearly being a false dichotomy (why can’t performance channels build the brand, too?), it’s also directionally … Read more

How to Learn R (for Marketers and Business Folks)

I’m a marketer, but I spend a lot of time in R. I use it to analyze A/B tests and explore data sets. I’ve also built fully functional web applications using R and Shiny to enable new processes for my team at HubSpot using the language. There are so many free resources for learning technical … Read more

Brand Awareness is Basically a Meaningless Metric. Here’s Why.

“Kmart has plenty of awareness, so what?” -Purple Cow by Seth Godin I hear the term “brand awareness” all the time, but to be honest, I don’t really know what it means. On its surface, it’s somewhat obvious: it’s the amount of people who know about your brand. But that simple, stupid Google search definition … Read more

Content Marketing Strategy: Everything You Need to Know to Build a Growth Machine

Content marketing strategy is something few companies do well. This is something I’ve focused on for years, mostly because all the companies I’ve worked for, from super early stage startups to HubSpot where I work now, have been largely supported by content marketing (in one way or another). However, each company’s content marketing strategy was … Read more