Grit

Joubin Mirzadegan

Grit explores what it takes to create, build, and scale world-class organizations.

  • 1 hour 11 minutes
    How Evan Spiegel Is Building the Future of Computing

    Turning down a $3B offer from Facebook is a bold move for any young CEO.

    Evan Spiegel shares how Snap’s early dream was to stay independent and give its community an authentic voice, a bet that proved right.

    He also explains why they are now doubling down on AR glasses and why the anxiety around AI deserves far more attention from tech leaders.

    Guest: Evan Spiegel, co-founder and CEO of Snap Inc. and Bing Gordon, Advisor at Kleiner Perkins

    Connect with Evan Spiegel

    X:https://x.com/evanspiegel?lang=en

    LinkedIn:https://www.linkedin.com/in/evan-spiegel/

    Connect with Bing Gordon

    X: https://x.com/bingfish 

    LinkedIn: https://www.linkedin.com/in/binggordon/


    Connect with Joubin

    X: https://x.com/Joubinmir

    LinkedIn: https://www.linkedin.com/in/joubin-mirzadegan-66186854/

    Email: [email protected]


    ​Learn more about Kleiner Perkins:https://www.kleinerperkins.com/ 


    15 December 2025, 10:36 am
  • 1 hour 14 minutes
    The Pull to Build: Joubin Mirzadegan on Grit and Starting Roadrunner

    What does it take to go from advising founders to becoming one?

    On this week’s special Reverse Grit episode, we flip the script and put our Grit podcast host Joubin Mirzadegan in the guest seat.

    Joubin recently founded Roadrunner, where he is now co-founder & CEO. Roadrunner is building an AI‑native CPQ to modernize the quote‑to‑cash stack, drawing on years of conversations he’s had with enterprise revenue leaders.

    Stepping into the host role, Mamoon Hamid joins Joubin to talk about his transition from sales leader to founder, how Roadrunner came together, and why it became our first incubation since Glean.

    Roadrunner is hiring! Check them out: https://www.roadrunner.ai/

    Guest: Joubin Mirzadegan, Partner, Kleiner Perkins

    Connect with Mamoon


    Connect with Joubin


    ​Learn more about Kleiner Perkins

    8 December 2025, 10:57 am
  • 58 minutes 29 seconds
    Building Cloudflare for the Next 50 Years | Co-founder Cloudfare Michelle Zatlyn

    Fifteen years in, it can still feel like “we’re just getting started.”

    Michelle Zatlyn, co-founder of Cloudflare, returns to Grit with Joubin Mirzadegan to share how Cloudflare secures the internet for millions, with a vision built to last generations.

    She also shares why staying close to reality and to customers becomes harder as success compounds, and how Cloudflare is helping content creators regain control in an AI driven internet.


    Guest: Michelle Zatlyn, co-founder and President of Cloudflare


    Connect with Michelle Zatlyn

    Connect with Joubin

    Email: [email protected]


    ​Learn more about Kleiner Perkins


    1 December 2025, 10:46 am
  • 1 hour 12 minutes
    She Sold Her Startup for $500 Million, Here’s Her Next Idea

    Screens have pulled families apart.

    Brynn Putnam set out to bring them back together with Board, the world’s ‘first face-to-face game console.’

    On Grit, she tells Joubin Mirzadegan how every venture she’s built, including Mirror, started as a personal need, and how her true edge is the ability to strip an idea down to what actually matters.

    Guest: Brynn Putnam, founder and CEO of Board

    Connect with Brynn Putnam


    Connect with Joubin


    ​Learn more about Kleiner Perkins

    24 November 2025, 10:31 am
  • 1 hour 11 minutes
    Synthetic Data and the Future of AI | Cohere CEO Aidan Gomez

    How do companies like Salesforce and Dell scale intelligence across every cloud?

    Aidan Gomez, co-founder and CEO of Cohere, explains how they’re building AI that works across all enterprise systems and deploys anywhere, giving companies true flexibility and security.

    He joins Joubin Mirzadegan for a wide-ranging conversation on why synthetic data went from dismissed to indispensable, and how the race among AI labs is really unfolding.

    Guest: Aidan Gomez, co-founder and CEO of Cohere

    Connect with Aidan: 

    Connect with Joubin: 


    Learn more about Kleiner Perkins

    17 November 2025, 10:46 am
  • 1 hour 25 minutes
    From Yext to Roam: Howard Lerman’s Second Act

    The hardest company to build is the one you start after you’ve already succeeded.


    After scaling Yext into a platform powering millions of businesses, Howard Lerman chose to start over with Roam, the “Office of the Future,” where humans and AI work side by side from anywhere.


    On Grit, he joins Joubin Mirzadegan to talk about the solitude of leadership and what happens when you stop building for Wall Street.

    Guest: Howard Lerman, co-founder and former CEO of Yext, and founder and CEO of Roam


    ​Connect with Howard Lerman


    Connect with Joubin

    Learn more about Kleiner Perkins

    10 November 2025, 10:00 am
  • 59 minutes 50 seconds
    Rebuilding Front for the AI Era | CEO Dan O’Connell

    The hardest part of transformation is knowing what to let go of.

    Dan O’Connell, now leading Front as CEO and formerly on the board at Dialpad, joins Joubin Mirzadegan to explore the delicate balance between legacy and innovation as he leads a decade old company through the AI revolution.

    He also reflects on why courage and control can coexist in leadership, and what it means to “make decisions that give you energy.”

    Guest: Dan O’Connell, CEO of Front

    Connect with Dan O’Connell

    Connect with Joubin

    Learn more about Kleiner Perkins

    3 November 2025, 10:00 am
  • 1 hour 4 minutes
    ElevenLabs’ Vision for Voice Interfaces | CEO Mati Staniszewski

    Before AI became a buzzword, a few true believers were already building.

    Since early 2022, Mati Staniszewski and his team at ElevenLabs have been among them, working to create voices that “actually represent emotions.”

    He shares with Joubin Mirzadegan how voice AI is transforming diverse fields, from delivering personalized healthcare for different age groups to amplifying creativity in filmmaking.


    Guest: Mati Staniszewski, co-founder and CEO of ElevenLabs


    Connect with Mati Staniszewski

    Connect with Joubin

    ​Learn more about Kleiner Perkins

    27 October 2025, 9:00 am
  • 1 hour 8 minutes
    95% Faster Video Production with Synthesia | Victor Riparbelli

    What’s product-market fit like when you give people the power to do what they never thought was possible?

    On this rerun of Grit from April 2024, Victor Riparbelli, co-founder and CEO of Synthesia, shares how his platform gave billions a new way to create video without cameras, and explores a future where video and audio replace text as the primary way to share knowledge and content.


    Guests: Victor Riparbelli, CEO and co-founder of Synthesia and Josh Coyne, Partner at Kleiner Perkins


    Connect with Victor Riparbelli

    X: https://x.com/vriparbelli

    LinkedIn: https://www.linkedin.com/in/victorriparbelli/

    Connect with Josh Coyne

    X: https://x.com/josh_coyne

    LinkedIn: https://www.linkedin.com/in/joshuacoyne/

    Connect with Joubin

    X: https://x.com/Joubinmir

    LinkedIn: https://www.linkedin.com/in/joubin-mirzadegan-66186854/

    Email: [email protected]

    Learn more about Kleiner Perkins:https://www.kleinerperkins.com/

    20 October 2025, 9:00 am
  • 1 hour 10 minutes
    From Idea To Impact: How Gamma Is Redefining Presentations | Grant Lee

    Make your product irresistible, and everything else will follow.

    That’s the philosophy of Grant Lee, co-founder and CEO of Gamma, an AI design platform with an 'anti-PowerPoint approach', used by over 50M people.

    This week on Grit, he also shares why enduring businesses aren’t one person shows, and how their deliberate hiring process shapes and strengthens company culture.

    Connect with Grant Lee


    Connect with Joubin


    Learn more about Kleiner Perkins

    13 October 2025, 9:31 am
  • 1 hour 23 minutes
    Leadership Lessons From Snowflake’s Sales & Marketing Duo | Chris Degnan and Denise Persson

    Scaling a business globally comes down to leaders who align teams and drive them forward together.

    Snowflake serves over 12,000 customers, and early executives Chris Degnan and Denise Persson share how they scaled the company while keeping the unlikely pairing of sales and marketing perfectly aligned through hypergrowth.

    They join Joubin Mirzadegan to share insights from their new book, Make It Snow, revealing how they built Snowflake’s ‘go-to-market engine’ and fostered a customer-first culture across every function.

    Guests: Chris Degnan, former CRO and advisor to the CEO at Snowflake, and Denise Persson, CMO at Snowflake.

    Connect with Chris Degnan 

    Connect with Denise Persson

    Connect with Joubin


    ​Learn more about Kleiner Perkins:https://www.kleinerperkins.com/

    6 October 2025, 9:53 am
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