Podcast Summary
Long Strange Trip: CEO to CEO with Brian Halligan
Episode: Scaling AI Rocketships: ElevenLabs’ Mati Staniszewski & Lovable’s Anton Osika
Host: Brian Halligan, Sequoia Capital
Date: December 11, 2025
Episode Overview
Brian Halligan (Sequoia Partner, HubSpot Co-founder) interviews Mati Staniszewski (CEO, ElevenLabs) and Anton Osika (CEO, Lovable), two founders leading hypergrowth AI startups from Europe. The conversation focuses on building and scaling AI-native companies, navigating rapid technological change, assembling and evolving leadership teams, managing chaos, and the realities of operating outside Silicon Valley. Both guests reflect on their journeys, discuss their management philosophies, and offer candid advice for the next generation of tech entrepreneurs.
Key Themes and Discussion Points
1. The "What If" of Early Entrepreneurship
- Experience vs. Youth
- Both guests agree starting their businesses right out of school would have been radically different—less ambitious, less well-executed, lacking deep networks, and insight into hiring and scaling.
- Matti: Emphasizes the value of experience at BlackRock, Palantir, and Google in shaping his understanding of product-building and customer needs.
“At the time, I didn’t even know the world of entrepreneurship existed…I don’t think I would be able to understand the first early dynamics of starting something in the same way.” (03:06)
- Anton: Credits his time at CERN, finance, and his deep-learning community (Stockholm AI) for building a network and ambition; notes he only discovered the ambition and how to choose senior hires over a longer career path.
2. The Evolution from Technical Founder to CEO
3. Team & Leadership: High Slope Generalists vs. Been There, Done That
4. Planning and Navigating Uncertainty
5. Competition and Paranoia
- Watching the Giants
- Both keep a close eye on platform companies (OpenAI, Anthropic, etc.) but differ in paranoia levels.
- Anton is less worried, emphasizing differentiation and speed.
“I have so many things to think about…I’m sure they will announce something…but unless they’re building out completely in the dark…not a threat from the first launch.” (26:00–26:42)
- Matti is “always nervous,” but believes niche focus, superior product/brand, and relentless iteration are their hedge:
“We are fully focused on voice…It does take a lot of iterations to bring that to the user…that will be the big piece where companies going deep into that space will win.” (27:00)
6. Personal Productivity, Chaos Management & Communication
7. Building in Europe: Hard Mode and Unique Advantages
8. Culture, Work Ethic, and Founder Inspiration
9. Advice for Aspiring Founders
Memorable Quotes
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On Context-Switching as a CEO:
“Where the magic happens is being able to zoom out and zoom in extremely quickly before those contexts.” —Matti (12:05)
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On Team Composition:
“Half have done it before…everybody’s learning at the same time…” —Matti (16:23)
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On Planning:
“We’ve done very little planning…it’s pretty smart because everything is changing very rapidly…” —Anton (21:51)
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On European Talent:
“There’s not many companies that have done it from Europe…being at ElevenLabs or Lovable is one of those very, very rare opportunities here.” —Anton (37:18)
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On the Necessity of Delegation:
“So you actually understand it and you need to understand at least a little bit to then be able and assess the person that you want to bring in.” —Matti (09:20)
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On Personal Systems:
“Every email gets a label by a homo sapiens and a script…Hannah is great at it.” —Matti (31:05)
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On European/US Employee Differences:
“In Europe, you kind of need to convince the employees…convince the families that this is the right thing…We need to frequently explain that equity is worth something…” —Matti (39:23)
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On the CEO's Loneliness:
“You don’t expect that you don’t have anyone to complain to effectively." —Matti (49:49)
Notable Moments & Timestamps
| Timestamp | Segment/Quote |
|-----------|-----------------------------------------------------------------------------------------|
| 01:56 | Mati on value of co-founding with lifelong friend & career journey lessons |
| 05:11 | Anton details his journey from CERN to founding engineering to AI community |
| 09:20 | Matti on learning to delegate and building up enough domain knowledge to hire well |
| 12:05 | Matti describes the key CEO “magic” of context switching |
| 16:23 | Team composition: “Half have done it before…” |
| 21:48 | Anton: “We’ve done very little planning…” |
| 24:32 | Matti: “You have 24 hours to start integrating…” |
| 27:00 | Anton & Matti discuss competition with platform giants (OpenAI, Anthropic, etc.) |
| 28:14 | Anton outlines hands-on approach to Twitter branding |
| 30:48 | Matti describes email triage systems; “homo sapiens and a script” for email labeling |
| 37:18 | Anton on rarity of building generationally meaningful companies from Europe |
| 39:23 | Mati on equity culture shock for European employees |
| 42:06 | Anton on 996+ workweek culture |
| 44:52 | Mati on setting clear expectations for time commitment and passion |
| 47:51 | Mati's core advice to young founders: “Go for it…” |
| 49:49 | The CEO’s loneliness—“your co-founder is your soulmate” |
Actionable Advice for Founders
- Invest in experience before founding if you can; it’s invaluable at scale.
- Learn every function (briefly) before hiring; it makes you a better delegator.
- Balance “been there, done that” hires with high-slope homegrown talent.
- Build strong feedback and reference loops for key senior hires.
- Design for rapid product iteration and tight integration of new tech.
- Stay nimble—do not over-plan; keep cycles short and adapt constantly.
- Curate your public presence and leverage social platforms for company voice.
- Relentlessly manage your calendar and communication channels for clarity and throughput.
- For European founders: Leverage talent advantages, educate hires on startup rewards, build for global scale from day one.
- Pick your co-founder(s) extremely carefully—they are your emotional and strategic lifeline.
- Don’t be shy about ambition—this is a once-in-a-generation opportunity in AI.
- Learning is exponential when you’re in the arena—embrace it and go.
Final Takeaway
This episode offers a raw, fast-paced tour through the lives and minds of two of Europe’s fastest-scaling AI founders. Between war stories, practical hacks, high-level strategy, and hard-learned leadership lessons, it’s an essential resource for any entrepreneur navigating rapid growth, especially those defying geography and the status quo in tech.