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Archive

Dive into the collection of past posts

How to deal with Geographic Attribution | #050

How to deal with Geographic Attribution | #050

When users see an ad in the US but convert in Europe, who gets credit?!

Nov 26, 2025

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11 min read

How to measure when you can't A/B Test | #049

How to measure when you can't A/B Test | #049

Introducing switchbacks and propensity matching and how to set them up

Nov 19, 2025

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10 min read

How Duolingo grew DAUs 900% | #048

How Duolingo grew DAUs 900% | #048

It's the most magical intersection between data, product, and marketing I've seen in a long time.

Nov 12, 2025

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13 min read

The 13 questions I wish I asked | #047

The 13 questions I wish I asked | #047

before joining as a marketing and data leader + the red flags I look out for

Nov 5, 2025

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14 min read

Why startups shouldn’t spend a $ on Paid ads | #046

Why startups shouldn’t spend a $ on Paid ads | #046

5% of your audience is ready to buy and 80% have made up their mind. Why are you spending money chasing the rest? Here's what to do instead.

Oct 22, 2025

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14 min read

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