Emily Kramer’s newsletter on building and scaling effective marketing functions at startups, with practical B2B strategy and operating guidance. MKT1 Newsletter is published from Emily Kramer on a fortnightly cadence and focuses on B2B marketing, startup marketing and growth.
It is aimed at marketers. It is published on Substack and offers free issues with a paid tier. Public sources put its audience in the 50K–100K subscriber range.
MKT1 Newsletter accepts sponsorships through a dedicated advertise page. Formats include newsletter ads and sponsored sections. Pricing is quoted on request. Listing details were last verified in September 2026.