Letterlist

Not Boring

Product
About this newsletter

Semi-weekly tech and startup strategy essays for founders, engineers, and product people.

Stats for sponsors

Subscribers

231K (231,000, as of 2026-08-30)

Source: Passionfroot kit

Open rate

45%

Source: Passionfroot kit

CTR

0.7%

Source: Passionfroot kit

Frequency

Every tuesday and friday

Audience

Not Boring was founded by Packy McCormick in 2020. The newsletter, sent out to over 231,000 subscribers every Tuesday and Friday, focuses on in-depth analyses of the tech and startup landscape. It is the 2nd-largest business newsletter on Substack.. Reader profile tags: founders, engineering, products

Source: View source

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