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Build Mode

TechCrunch

On Build Mode, TechCrunch's Startup Battlefield Editor Isabelle Johannessen cuts through the startup mythology to uncover how founders survive the brutal early days, navigate impossible funding landscapes, and somehow keep their companies — and sanity—  intact. Each season, Isabelle is joined by founders, investors, and operators to dig into specific aspects of the startup journey, from creative go to market strategies to founder mental health. The interviews are full of candid startup wisdom—think cap table drama, co-founder breakups, and pivot panic. So, if you’re starting a company or or even just thinking about it, this is your survival guide.  

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  • 23 episodes
  • weekly
  • Avg 36 min
  • English

Episodes 23

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  • March 19 · 48 min

    How to fight with your co-founder with Ian Schmidt, Trimergence

    Every founding team is a mix of personalities, communication styles, and strengths. That can be a superpower or cause founders to butt heads. Without a clear framework for navigating conflict, even the strongest teams can fall apart before they really get started. This week on Build Mode, Isabelle Johannessen sits down with Ian Schmidt, strategic advisor at Trimergence, to unpack the “personal operating system” behind every founder. As a coach, consultant, and occasionally a bouncer, Ian helps teams build the self-awareness and relational tools they need to scale without unnecessary friction. They discuss: Why founders should invest in coaching before conflict escalates How to repair after conflict goes sideways The importance of understanding your own triggers as a leader How to create space for the self-work that actually saves time long-term Following last week’s episode on family co-founders, this conversation expands those lessons into practical tools any founding team can use. Apply to Startup Battlefield: We are looking for early-stage companies that have an MVP. So nominate a founder (or yourself): techcrunch.com/apply. Be sure to say you heard about Startup Battlefield from the Build Mode podcast. TechCrunch Disrupt: If you're thinking about applying to Startup Battlefield, then October 13 to 15 in San Francisco, we're back for TechCrunch Disrupt, where the Startup Battlefield 200 takes the stage. So if you want to cheer them on, or just network with 1000s of founders, VCs, and tech enthusiasts, then grab your tickets. Use code buildmode15 for 15% off any ticket type. Chapters: 00:00 Why Conflict Isn’t the Problem 02:18 The Founder Operating System 04:21 Why Co-Founders Clash 05:34 How to Map Your Personal OS 10:26 Start Early or Pay Later 16:59 Frameworks for Navigating Conflict 23:32 Relationships, Loneliness & Support Systems 31:15 Identity, Habits & Scaling Yourself New episodes of Build Mode drop every Thursday. Hosted by Isabelle Johannessen. Produced and edited by Maggie Nye. Audience development led by Morgan Little. Special thanks to the Foundry and Cheddar video teams.

  • S1 · E4
    March 12 · 41 min

    When startups become a family business

    In startups, choosing a co-founder is often compared to choosing a spouse. But what happens when your co-founder actually is family? In this episode of Build Mode, host Isabelle Johannessen explores how founders navigate co-founder relationships that come with built-in trust and unique challenges. First up is Hala Jalwan and Alessio Tresanti, the married co-founders of AI agent for procurement focusing on autonomous sourcing, Rivio. They discuss building a company from the same household and why clear roles and communication matter when both your personal and professional lives are on the line. Then Isabelle talks with Anna Sun, co-founder of Nowadays, an AI co-pilot for corporate event planning that she launched with her sister Amy shortly after graduating from MIT. Sun explains how their sibling dynamic shapes decision-making, team culture, and the way they move quickly as founders. They discuss: How trust shapes strong co-founder partnerships The benefits and challenges of building a startup with family Dividing roles and decision-making between co-founders Hiring and culture in early-stage startups Why some founders turn to co-founder coaching to navigate conflict This episode looks at how unconventional co-founder relationships can become a startup’s biggest advantage and why trust may be the most powerful tool a founding team has. Apply to Startup Battlefield: We are looking for early-stage companies that have an MVP. So nominate a founder (or yourself): techcrunch.com/apply. Be sure to say you heard about Startup Battlefield from the Build Mode podcast. TechCrunch Disrupt: If you're thinking about applying to Startup Battlefield, then October 13 to 15 in San Francisco, we're back for TechCrunch Disrupt, where the Startup Battlefield 200 takes the stage. So if you want to cheer them on, or just network with 1000s of founders, VCs, and tech enthusiasts, then grab your tickets. Use code buildmode15 for 15% off any ticket type. New episodes of Build Mode drop every Thursday. Hosted by Isabelle Johannessen. Produced and edited by Maggie Nye. Audience development led by Morgan Little. Special thanks to the Foundry and Cheddar video teams.

  • S2 · E2
    March 5 · 38 min

    Building a lean team before raising big with David Park, Narada

    This week on Build Mode, we’re joined by David Park, co-founder and CEO of Narada, an enterprise AI agent platform spun out of UC Berkeley AI Lab research. Narada uses large action models to automate complex, multi-step workflows across enterprise systems. After previously co-founding and exiting Coverity, Park is now building his second company with a different playbook: Stay lean, talk to customers, and don’t raise before you’re ready. In this episode, he shares why Narada spent a year making nearly 1,000 customer calls before raising institutional capital, how the company reached 99.99% reliability in production environments, and why he believes too much funding too early can derail even the strongest teams. Park also reflects on his experience as a Startup Battlefield Top 20 company and the lessons he’s carried from his first exit into building Narada. He breaks down: Why customers won’t tell you your “baby is ugly” — but their wallets will How Narada achieves enterprise-grade AI reliability Why raising money before product-market fit can be dangerous The discipline of building a lean, “mean building machine” When to scale your go-to-market team (and when not to) Why founders must stick to their values, even under pressure Lessons from Startup Battlefield and building in public Apply to Startup Battlefield: We are looking for early-stage companies that have an MVP. So nominate a founder (or yourself): techcrunch.com/apply. Be sure to say you heard about Startup Battlefield from the Build Mode podcast. Founders Summit: If you want to take these conversations beyond the podcast, then come join us in person at a TechCrunch event on June 9 in Boston, we're hosting our founders Summit, which is essentially build mode in real life. It's a full day focused entirely on founders, builders and the conversations that actually move startups forward. It's also a great way to sharpen your story. Get your tickets. TechCrunch Disrupt: If you're thinking about applying to Startup Battlefield, then October 13 to 15 in San Francisco, we're back for TechCrunch Disrupt, where the Startup Battlefield 200 takes the stage. So if you want to cheer them on, or just network with 1000s of founders, VCs, and tech enthusiasts, then grab your tickets. Use code buildmode15 for 15% off any ticket type 00:00 – Why customers won’t tell you the truth (but their wallets will) 02:43 – What Narada does: enterprise AI agents powered by large action models 04:28 – Enterprise reliability: reaching 99.99% accuracy 07:32 – Trust, security, and on-prem deployment 12:26 – Bootstrapping, 1,000 customer calls & finding real pain 15:05 – Raising after traction & meeting their lead VC at Disrupt 18:47 – Scaling responsibly after product-market fit 22:46 – Go-to-market strategy & leveraging channels 23:48 – From Coverity exit to Narada: a founder’s second act 27:05 – Founder advice: passion, grit & integrity 30:20 – Fake it till you make it? Not quite. 30:44 – Startup Battlefield experience 36:05 – Final reflections on disruption & building for impact New episodes of Build Mode drop every Thursday. Hosted by Isabelle Johannessen. Produced and edited by Maggie Nye. Audience development led by Morgan Little. Special thanks to the Foundry and Cheddar video teams.

Showing 21–23 of 23 episodes