From Zero Customers to a €200m Business: Nick Keegan’s Startup Story (Mail Metrics)

Mail Metrics co-founder Nick Keegan shares a raw and revealing account of what it really takes to survive the early years of a startup — from three years with no customers to building one of Ireland’s largest customer communications businesses through bold pivots and high-risk acquisitions. Nick speaks candidly about the naïve mistakes made at the start, burning through investor capital, letting staff go, and being months from running out of cash — before a single RFP became the lifeline that changed everything. He also explains how stumbling into a regulated, enterprise-grade business model unlocked long-term growth, and why learning by doing was the only way forward. 🎧 In this episode, you’ll learn: – What it’s like to build a startup with zero customers for years – Why building before talking to customers nearly killed the business – How one tender became a turning point – The reality of enterprise sales and long growth cycles – Why Nick used acquisitions to scale faster than organic growth – The personal and psychological toll of the early survival years Whether you’re a founder, operator, or investor, this episode offers a rare, honest look at the gap between startup mythology and startup reality — and what it really takes to get through it. 🎧 Listen now on Spotify, Apple Podcasts, or YouTube. 👇 Full episode link in the comments.

You can listen to From Zero Customers to a €200m Business: Nick Keegan’s Startup Story (Mail Metrics) online on Radio and Podcast. Open the player on this page to stream the available audio.

From Zero Customers to a €200m Business: Nick Keegan’s Startup Story (Mail Metrics) is an episode from Irish Business Builders by Conor Kearney.

This episode is 68:06 long.

This episode was published on Jan 5, 2026.

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