Thread

800+ Cold Emails Later: Here's What Actually Moves the Needle

Indie Hackers Free Intermediate

A solo founder's first-hand accounting of what actually moved the needle after hundreds of real sends, useful because it separates what worked from what wasted their time, not just what should theoretically work. Good for calibrating expectations before you judge your own results against a small sample.

  • Referencing something specific about the recipient's company drove far higher replies than generic praise.
  • A second follow-up rarely converts anyone who ignored the first email and the first follow-up.
  • High open rates do not automatically translate into high reply rates, track both separately.

The question it answers

  1. What should my very first cold email subject line actually say?

Read with it

  1. This is the short, canonical essay that names the exact trap: people switch into a stiff, impressive-sounding written voice... paulgraham.com Essay Write Like You Talk Paul Graham
  2. This is the canonical structure for the investor cold email, written by a YC partner who reads them from the other side. It is... Y Combinator Startup Library Essay · 5 min read How to Cold Email Investors Aaron Harris
  3. Once you have a list of people to reach cold, this shows you how to write emails they actually answer. Seven concrete... Y Combinator Startup Library Video · ~33 min How to Convert Customers With Cold Emails Aaron Epstein
  4. Podcast · 50 min How Khadim Batti Built Whatfix Into a Global SaaS Leader (500 cold emails to first customers) Khadim Batti with Prime Venture Partners
  5. A short, direct conversation between two founders on when cold email works, who to send to, and how to write the subject line... The Startup Chat with Steli and Hiten Podcast · 18 min The Startup Chat, Episode 014: Cold Email Steli Efti and Hiten Shah
  6. This collection was built for asking strangers for small favors like introductions and advice, which is a gentler version of... 80,000 Hours Article The Best Email Scripts for Cold-Emailing Benjamin Todd
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