Eoghan McCabe

Founder of Intercom (14+ years), who returned as CEO during a crisis and transformed a stagnating hundreds-of-millions-ARR SaaS business into an AI-first agent company. Fin is the largest AI agent by customer count and revenue in the CX category, growing 300%+ and on pace for $100M ARR. Their core argument: AI does not just change how you build — it requires wartime transformation of the entire company. Incremental adoption is a death sentence when AI directly threatens your core product. The evidence is specific: Fin went from GPT-3.5 prototype to $100M ARR trajectory in under two years. Furthermore, intercom rewrote company values specifically to enable AI transformation — values as organizational surgery. 40% employee turnover driven not by layoffs but by culture changes that made the old way of working untenable. In Eoghan McCabe's own words: "You don't have a choice. AI is going to disrupt in the most aggressive violent ways. If you're not in it, you're about to get kicked out of all of it." (Opening statement on the existential nature of AI disruption.)

Co-founder and CEO of Intercom; led the company's transformation from near-zero growth to AI-first, with Fin on track to pass $100M ARR — one of the most successful incumbent AI pivots in SaaS history Their core argument: The moat for AI products is the combination of domain data, customer relationships, and willingness to cannibalize yourself. Incumbency is an advantage if you treat your existing product as raw material, not a monument. The evidence is specific: Intercom Fin: from $0 to $100M ARR in under 2 years, winning every head-to-head bake-off. Furthermore, beta version of Fin built 6 weeks after GPT-3.5 launch. 40% workforce turnover as the cost of cultural transformation. In Eoghan McCabe's own words: "In that category we are the biggest by customer count, biggest by revenue, best by performance benchmarks. We win all our head-to-heads and our direct competitor bake-offs. We're rated number one on G2." (Describing Fin's dominance across every measurable dimension of the customer experience AI category.)

Founded Intercom 14 years ago, grew it to multi-billion-dollar valuation, then navigated a near-death experience of approaching negative growth before transforming it into the market-leading AI agent company -- making him one of the very few founders to successfully pivot an established SaaS business to AI-first at scale. Their core argument: Agents are the future, proven at scale -- Fin demonstrates that outcome-based AI pricing works and customers prefer it to traditional SaaS. The evidence is specific: Fin: $100M ARR trajectory in <3 quarters, 300%+ YoY growth, #1 by customer count, revenue, and benchmarks. Furthermore, early Fin economics: $0.99 revenue vs. $1.20 cost per resolution -- a deliberate bet on declining inference costs. Industry benchmark: businesses spend $20-30 per human-resolved ticket vs. $0.99 for Fin. In Eoghan McCabe's own words: "Fin is our AI agent who will pass 100 million ARR with Fin in less than three quarters." (On the explosive growth of Intercom's agent product.)

Eoghan McCabe returned to hands-on CEO leadership at Intercom when the company was approaching zero net new ARR, and then led a full transformation -- rewriting values, pivoting to AI, turning over 40% of employees -- that took their AI agent Fin to $100M ARR in under three quarters. Their core argument: When existential threats demand transformation, founder mode is not optional -- it's the only path. The professional CEO approach of consensus and spreadsheets will kill you. The evidence is specific: Intercom was approaching $0 net new ARR when McCabe returned to hands-on leadership. Furthermore, he abandoned $80M ARR in non-service business lines to focus entirely on customer service. Allocated nearly $100M of Intercom's cash to AI development, resulting in Fin passing $100M ARR in under three quarters. In Eoghan McCabe's own words: "We were about to hit $0 net new ARR, which means we would've been in negative growth territory." (Describing the existential threat Intercom faced.)

Co-founded Intercom 14+ years ago, left the CEO role in 2020 due to illness, returned to find the company on a trajectory toward zero growth, and led what Lenny calls 'the first in a series' of extraordinary AI transformations — Fin now on track to pass $100M ARR. Their core argument: Go full wartime — rewrite values, accept 40% turnover, ship in six weeks. The evidence is specific: Intercom had a beta of Fin six weeks after GPT-3.5 launched — only possible because they already had an AI engineering team doing rudimentary ML for customer service Q&A. Furthermore, fin grew from $1M to $12M ARR in year one, now growing north of 300%, on track to pass $100M ARR. They wrote down ~$50M in ARR by simplifying pricing when McCabe returned — proving willingness to take short-term revenue pain for long-term clarity. In Eoghan McCabe's own words: "I said, we need to become a wartime company. If we don't fight for this, we are dead. I jumped hard on AI, but I also restarted the culture. I rewrote the values designed to be a sharp knife to cut out the parts of the company that I just knew wouldn't be effective." (On declaring wartime and resetting culture for AI.)

Founded Intercom in 2011, stepped away, then returned as CEO to lead its AI transformation -- taking Fin from prototype to $100M+ ARR trajectory in under a year, after personally writing down $50M in legacy ARR to fix the company's notoriously complex pricing. Their core argument: Resolution-based pricing at 99 cents per ticket proves outcome-based pricing works at scale -- Fin will pass $100M ARR in under three quarters. The evidence is specific: Intercom Fin charges 99 cents per resolved customer support ticket, on track to exceed $100M ARR in under three quarters. Furthermore, at launch, each resolution cost 120 cents but McCabe bet costs would drop -- they did. SaaS companies were spending $20-30 per human-resolved ticket; Fin delivers better outcomes at a fraction of the cost. In Eoghan McCabe's own words: "We charge 99 cents to resolve tickets, customer problems, and we have a higher resolution rate than anyone else, and we are proud of that and we obsess over that. It is the metric by which these agents are assessed, and we wanted our revenue to be 100% aligned with the value that they attained because we had all this scar tissue from pricing prior that felt unfair to customers." (Explaining why Intercom chose 99-cent per-resolution pricing for Fin.)

McCabe took Intercom from near-zero growth to the #1 AI agent in customer experience--growing Fin to near-$100M ARR in under 3 quarters--by combining six-week prototyping speed with a complete organizational transformation that included 40% employee turnover. Their core argument: Speed is everything -- six weeks from GPT-3. 5 to working prototype. The evidence is specific: Intercom building a working Fin prototype in six weeks after GPT-3.5 launched. Furthermore, early Fin economics where each 99-cent resolution cost 120 cents, with conviction that costs would drop. Rewriting company values as a 'sharp knife' and instituting quarterly performance reviews with hard-coded termination thresholds. In Eoghan McCabe's own words: "Fin is our AI agent who will pass 100 million ARR with Fin in less than three quarters." (Results of shipping fast on AI.)

As the founder who built Intercom to hundreds of millions in ARR, left due to health collapse, then returned to transform it into an AI-first company with Fin reaching $100M ARR in under three quarters, McCabe has lived both the cost of intensity and the reward of doubling down on it. Their core argument: Wartime intensity is necessary but has real costs — McCabe himself was sick for years. The evidence is specific: Intercom faced five consecutive quarters of declining net new ARR and was approaching $0 net new ARR before McCabe's return. Furthermore, mcCabe hard-coded a formula for quarterly performance reviews combining goal achievement and values alignment, automatically flagging underperformers for exit. Fin, Intercom's AI agent, reached $100 million ARR in less than three quarters, becoming #1 on G2 and winning all competitive bake-offs. In Eoghan McCabe's own words: "In 2020 I had been sick for a couple years. The background is I had mold toxins and later I found out that I got a tick bite and that messed me up. And so I left the CEO role in 2020." (On the personal cost of founder intensity.)