

Marathon
114 posts

@MarathonMP
Marathon is an investment firm that partners with obsessed founders in technology. @gokulr @mbgilroy @alexgorgoni @ChaseAPackard @GraceGEverett



Every VC in the market is now reading the same customer call transcripts. That is not an edge. That is a commodity. The moment diligence becomes something you read instead of something you do in person, it stops being diligence. @MBGilroy , co-founder of Marathon Management Partners, which runs $400 million across software and fintech. "If all my competitors are reading the same transcript, who cares? What am I going to learn from that that's differentiated from the market?" he told me. "You will know if I'm lying, if my eyes are darting around the room, the classic touching your nose." AI gave every investor the same call notes. It did not give anyone an edge, because an edge that everyone has is not an edge. The firms still doing customer back channels, still getting on Zoom, still watching a founder's eyes when they answer a hard question, are the ones who will actually know something the market does not. The humans who stayed in the room are about to get paid for it.




"Every VC says they'll help founders." Almost none are willing to structure their entire firm around proving it. @MBGilroy , Founding Partner of @MarathonMP and former GP at Coatue, built Marathon around one simple idea: "We're not reactive to trends... By saying no, we can pour time into these founders." He calls it "pre-portfolio." Before investing, his team works with founders as if they're already on the board. Customer introductions. Product feedback. Hiring. Real work. The logic is simple. If you only start adding value after wiring the money, you're already too late. The best founders don't choose investors based on promises. They choose them based on demonstrated behavior. That philosophy also explains why Marathon only invests in a handful of companies each year. Focus isn't a branding exercise. It's the product. Anyone can say they're founder-first. Very few are willing to build a business that makes it impossible to be anything else. Thank you @jrichlive for the kind introductions! We’d like to thank @AlphaSenseInc for sponsoring this episode! Full episode below 👇 youtube.com/watch?v=InuUGU…


Every VC in the market is now reading the same customer call transcripts. That is not an edge. That is a commodity. The moment diligence becomes something you read instead of something you do in person, it stops being diligence. @MBGilroy , co-founder of Marathon Management Partners, which runs $400 million across software and fintech. "If all my competitors are reading the same transcript, who cares? What am I going to learn from that that's differentiated from the market?" he told me. "You will know if I'm lying, if my eyes are darting around the room, the classic touching your nose." AI gave every investor the same call notes. It did not give anyone an edge, because an edge that everyone has is not an edge. The firms still doing customer back channels, still getting on Zoom, still watching a founder's eyes when they answer a hard question, are the ones who will actually know something the market does not. The humans who stayed in the room are about to get paid for it.

There’s hope in hard questions.




LEADING STRAIKER'S SERIES A I'm incredibly excited for @MarathonMP to lead @straikerai’s $64M Series A and to join the board. My partner @AlexGorgoni and I will work with our friends at Citi Ventures, Bain Capital Ventures (BCV), and Lightspeed to help co-founders Ankur Shah and Sreenath Kurupati build a generational company. AI agents are the fastest-growing workforce in enterprise history. IDC expects more than 1 billion AI agents deployed across enterprises by 2029, 40x the number in 2025. No workforce in enterprise history has scaled this fast. Every CISO I've spoken with is staring at the same situation: business teams are deploying agents into production faster than security teams can even inventory them. SaaS-era security tools weren't built for software that reasons and acts on its own. Straiker is purpose-built for the agentic era: discovery of every agent across the enterprise, pre-deployment adversarial testing through STAR Labs, and runtime protection that catches threats as they happen. The product capabilities compound through threats caught in production feeding back into pre-deployment testing., and vulnerabilities found in testing feeding back into runtime defenses. Importantly, Straiker's partnerships with frontier AI labs put new attack patterns into the detection engine before they reach a customer. The combination of Unstoppable trend and Exceptional product is leading to incredible customer pull. The more enterprise security buyers and frontier AI labs we spoke with, the more excited we got as we heard how differentiated and powerful the Straiker platform is. The proof is in the numbers. Run-rate revenue has grown 15x+ in less than a year. Ankur Shah and Sreenath Kurupati are a rare founder pair. Either one alone would have been sufficient reason to invest. Together, they're the perfect team to redefine agentic security. Ankur scaled Palo Alto Networks' Prisma Cloud as SVP and GM into one of the largest cloud security franchises in the world. He is one of the best product and business leaders I've ever met: equal parts product instinct, customer obsession, and operating discipline. Sreenath founded Cyberfend, a fraud detection company acquired by Akamai, and then led AI and security research there. I've known him since our undergrad days together, and is one of the best technical and product minds I've ever worked with (I was also an advisor to Cyberfend :)). We are honored to work with Ankur, Sreenath, and the Straiker team to build the company that defines how the agentic workforce gets secured.

Straiker has raised a $64M Series A, bringing total funding to $85M, to secure the agentic workforce. AI agents are becoming the fastest-growing workforce in the enterprise. They are writing code, connecting to tools, accessing data, and taking action across real systems. Some will be useful. Some will be weaponized. 𝑻𝑯𝑨𝑻 𝑰𝑺 𝑾𝑯𝒀 𝑺𝑻𝑹𝑨𝑰𝑲𝑬𝑹 𝑬𝑿𝑰𝑺𝑻𝑺. Thank you to our customers, partners, team, and investors for helping us reach this milestone. We’re just getting started.








BREAKING: Inside Lead Bank - $56M Investment Now Worth $1.5 BILLION Jackie Reses is on an iconic run. @Lead_Bank is the $1.5B tech-first bank powering Stripe, Walmart, Ramp, Affirm & Revolut Backed by Andreessen Horowitz, Coatue, Greycroft, ICONIQ, Khosla Ventures, Ribbit Capital, Zeev Partners, plus Larry Fink, Rob Goldstein & Larry Summers personally. CEO & Co-Founder Jackie Reses (@jackiereses) We cover: - Sitting on Alibaba's board with Jack Ma, Joe Tsai + Masayoshi Son "Masa would come in & be like, 'Yes, it shall be blessed.'" - Taking an HR role at Yahoo, then turning it into Chief Development Officer - Jack Dorsey: "He'll sit in meetings & not say a word. There's real wisdom in his ability to 'just zip it.' " - Why she's skeptical of the de-banking narrative - Building Lead to $280M in revenue with no sales team 𝐓𝐈𝐌𝐄𝐒𝐓𝐀𝐌𝐏𝐒 (00:00) Jackie Reses, CEO of Lead Bank (01:06) The swiss army knife of Silicon Valley (02:46) Inside the Alibaba boardroom with Jack Ma and Masa (05:23) Being one of the only Americans on Alibaba’s board (10:29) What Jack Ma and Masayoshi Son are really like (12:32) The biggest lessons Jackie learned from Alibaba (15:12) From Goldman Sachs to Silicon Valley (17:44) Why Yahoo hired a PE investor to run HR (22:53) Yahoo was a hot mess (25:33) The deal that recovered billions for Yahoo (26:31) How Jack Dorsey recruited Jackie to Square (29:53) Three engineers, three days, one crypto platform (33:51) What Jack Dorsey is really like (36:13) Being Jack Dorsey’s HR lead during Twitter chaos (40:03) How to spot real innovation vs hype (42:21) Why debanking is a myth (48:10) Why buy a 100 year old bank (51:23) Growing a bank with no sales team (54:11) The APIs powering the future of finance (56:03) How AI is transforming banking (57:07) The JD Vance connection (58:39) What it feels like inside the White House (01:02:53) The biggest misconception about government (01:04:21) Why Lead Bank’s culture feels different (01:05:35) The next chapter for Lead Bank