How a Startup Used a Single Tweet to Land 10000 Signups
Marketing for Startups with Fexingo · 2026-06-24 · 8 min
Episode notes
In this episode of Marketing for Startups with Fexingo, Lucas and Luna break down how a B2B SaaS startup called Grain (a meeting notes app) generated over 10,000 signups from a single tweet. They walk through the exact anatomy of the tweet: a simple comparison table showing Grain versus Otter.ai and Fireflies.ai, with specific pricing and feature differences. The tweet wasn't viral in the traditional sense - it got about 2,000 likes - but it was shared in four niche Slack communities for remote teams, which drove the bulk of signups. Lucas and Luna discuss why comparison tables work so well for B2B products, how to pick the right competitors to highlight, and why a single non-viral tweet can outperform a splashy launch. They also touch on the importance of timing: the tweet was posted on a Monday morning when remote teams are planning their week. Plus, Luna shares a quick behind-the-scenes look at how listener support keeps the show ad-free.
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