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Latest / The Indie Hacker Podcast with Fexingo: Solo Developers, SaaS Side Projects, and Independent Tech

How a Solo Dev Used Cold Email to Land 50 Beta Users

In this episode of The Indie Hacker Podcast, Lucas and Luna dive into a practical, often-overlooked growth channel for solo developers: cold email. They break down the story of a solo SaaS builder who landed 50 beta users in one week by sending just 200 personalized emails. Lucas shares the exact strategy — how to find the right prospects, craft a subject line that gets opened, and write a body that converts without sounding spammy. Luna challenges the approach with questions about deliverability, personalization at scale, and whether cold email works for B2C products. They discuss tools like…

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