Monumental Makes Construction Bots Play Nice Together | E2217

Monumental Makes Construction Bots Play Nice Together | E2217

Author: Jason Calacanis December 3, 2025 Duration: 1:25:54

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Today’s show: 


Did you know there’s actually a shortage of US bricklayers? It’s TRUE! So feel free to marvel at Monumental’s brick-laying robots. They’re not putting anyone out of work, but filling a much-needed gap.


Join Alex and Monumental founder/CEO Salar al Khafaji for a deep-dive on how the startup is making construction robots play nice together by maintaining separate “zones” of operation, why Salar thinks startups need to focus on truly complex, real-world problems to truly blossom, and the secrets of fundraising in Europe.


PLUS Alex chats with Seasats CEO Mike Flanigan about designing the next generation of autonomous marine crafts. (That is to say, ocean drones.) From their home base in San Diego, the company is trying to get completely independent of all Chinese parts. Find out how it’s going, how they’re overcoming the “wildly negative” ROI on maritime tech, and why we have so few defenses against tiny, agile drones.


All that AND Jason takes some of YOUR Founder Questions.


Timestamps:


(03:23) How Monumental determined what kinds of robots construction sites need the most


(06:49) How maintaining “zones” ensure that the robots all play nice with one another


(07:52) There’s a shortage of bricklayers, so Monumental’s NOT taking anyone’s job


(9:16) LinkedIn Ads: Start converting your B2B audience into high quality leads today. Launch your first campaign and get $250 FREE when you spend at least $250. Go to http://linkedin.com/thisweekinstartups to claim your credit.


(13:21) Why startups need to tackle large-scale, complex, real-world problems to really grow


(15:44) Why Monumental is building in The Netherlands, and running pilots in the UK


(19:07) Vanta - Get $1000 off your SOC 2 at https://www.vanta.com/twist


(20:44) Why construction is unique among applications for automation and robots


(26:01) Salar argues that fundraising in Europe is not as hard as you may have heard


(27:55) We don’t just need housing, we need BEAUTIFUL housing


(31:11) Pilot - Visit https://www.pilot.com/twist and get $1,200 off your first year. 


(33:25) How the Scout autonomous boat challenge inspired Seasats


(35:28) Trying to make drones into an “iPhone Style” project


(37:39) Why Seasats is focused on endurance and staying power more than launches


(39:15) The complexities of working with fuel cells


(42:27) The importance of beautiful design even when working on government technology


(45:51) Why they’re building Seasats in beautiful San Diego, CA


(47:29) The challenge of getting entirely free from Chinese components


(53:52) “The Power of Small Things Has Changed”


(55:18) The “wildly negative” ROI on most humanoid robotics companies also applies to maritime tech


(59:09) Why there are so few defense nets against people with tiny but agile drones


(01:02:32) FOUNDER Q’s: Is a founder working 24/7 a red flag?


(01:10:11) How bad is it to use VC money to pay off credit cards?


(01:12:49) A look at Cursor’s unique recruitment strategy.


(01:19:57) Should young VCs go to startup conferences?


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Every week, Jason Calacanis dives headfirst into the swirling vortex of Silicon Valley and global tech with This Week in Startups. It’s a direct line to the conversations shaping our digital future, moving far beyond surface-level news. You’ll hear Jason’s unfiltered analysis on everything from market shifts and media trends to the underlying mechanics of building a business, all delivered with a blend of enthusiasm and seasoned skepticism. The core of this podcast, however, lies in the guests. Jason sits down with the very people driving change-founders who have scaled impossible heights, operators managing daily chaos, and investors who spot trends before they become obvious. These conversations are less like formal interviews and more like insider debriefs, pulling back the curtain on real strategies, painful failures, and unexpected successes. For anyone curious about how technology is built, funded, and ultimately changes the world, this series offers a front-row seat. It’s the context behind the headlines, providing a deeper understanding of the forces at play in startups and technology. Tune in for a consistently engaging and insightful look at the ecosystem, straight from someone who lives and breathes it.
Author: Language: en-us Episodes: 100

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