<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1" xmlns:video="http://www.google.com/schemas/sitemap-video/1.1"><url><loc>https://foundersinarms.substack.com/archive</loc><changefreq>daily</changefreq></url><url><loc>https://foundersinarms.substack.com/about</loc><changefreq>weekly</changefreq></url><url><loc>https://foundersinarms.substack.com/podcast</loc><changefreq>weekly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/what-acquirers-really-buy-lessons</loc><lastmod>2026-10-05</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/stephen-balaban-on-14-years-of-lambda</loc><lastmod>2026-09-18</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/handshakes-2-billion-pivot-garrett</loc><lastmod>2026-08-31</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/founders-in-arms-101-cursor-openrouter</loc><lastmod>2026-08-21</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/building-brokerage-20-direct-indexing</loc><lastmod>2026-08-14</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/the-new-rules-of-startup-scale-survival</loc><lastmod>2026-06-26</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/before-robots-were-cool-the-33-year</loc><lastmod>2026-06-05</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/guillermo-rauch-at-founders-in-arms</loc><lastmod>2026-05-29</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/building-for-quality-in-a-world-of</loc><lastmod>2026-05-23</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/youre-invited-to-a-special-founders</loc><lastmod>2026-05-13</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/workoss-michael-grinich-on-becoming</loc><lastmod>2026-05-01</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/ai-winners-ipo-hype-and-the-future</loc><lastmod>2026-04-21</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/the-future-of-investing-data-signals</loc><lastmod>2026-04-13</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/founding-teams-what-works-what-doesnt</loc><lastmod>2026-04-13</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/the-long-game-david-rusenko-on-building</loc><lastmod>2026-04-13</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/thumbtacks-marco-zappacosta-on-ai</loc><lastmod>2026-03-06</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/what-ai-will-actually-do-to-the-economy</loc><lastmod>2026-02-28</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/how-ai-agents-will-reshape-the-web</loc><lastmod>2026-02-21</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/building-a-services-business-in-a</loc><lastmod>2026-02-14</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/instacarts-max-mullen-on-building</loc><lastmod>2026-02-10</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/inside-the-2026-tech-pullback-saas</loc><lastmod>2026-01-31</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/how-matic-built-an-intelligent-home</loc><lastmod>2026-01-23</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/building-a-global-payments-platform</loc><lastmod>2026-01-16</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/building-robotics-companies-patience</loc><lastmod>2026-01-09</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/emmett-shear-on-agi-alignment-and</loc><lastmod>2025-12-19</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/the-shift-from-agi-hype-to-commercial</loc><lastmod>2025-12-12</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/embrace-the-suck-how-olo-survived</loc><lastmod>2025-12-05</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/building-infrastructure-for-the-agentic</loc><lastmod>2025-11-21</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/spheres-21m-series-a-nicholas-rudder</loc><lastmod>2025-11-18</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/building-a-linkedin-for-hourly-workers</loc><lastmod>2025-11-07</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/david-vs-goliath-in-the-wearables-e3d</loc><lastmod>2025-10-31</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/from-venmo-to-jelly-the-founder-who</loc><lastmod>2025-10-24</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/the-founders-pulse-ai-markets-and</loc><lastmod>2025-10-17</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/engineering-vs-lawyerly-societies</loc><lastmod>2025-10-10</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/three-exits-in-10-years-lessons-from</loc><lastmod>2025-10-07</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/the-ai-superconnector-transforming</loc><lastmod>2025-09-26</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/building-an-ai-business-beyond-the-8cb</loc><lastmod>2025-09-19</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/inside-david-gus-38m-raise-the-pivot</loc><lastmod>2025-09-12</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/title-building-and-selling-in-impossible</loc><lastmod>2025-09-05</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/frugality-grit-and-scale-inside-joris</loc><lastmod>2025-08-29</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/building-in-defense-tech-and-sovereign</loc><lastmod>2025-08-25</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/building-enterprise-ai-that-actually</loc><lastmod>2025-08-18</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/the-best-hack-to-product-market-fit</loc><lastmod>2025-08-08</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/the-anti-social-media-strategy-steve</loc><lastmod>2025-08-01</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/building-the-future-we-actually-want</loc><lastmod>2025-07-25</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/can-copyright-survive-the-machine</loc><lastmod>2025-07-18</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/from-mars-dreams-to-asteroid-mining</loc><lastmod>2025-07-11</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/designing-for-generosity-adam-nash</loc><lastmod>2025-07-07</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/how-washington-really-works-innovation</loc><lastmod>2025-06-27</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/the-1m-path-to-space-and-beyond-with</loc><lastmod>2025-06-20</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/david-vs-goliath-in-the-wearables</loc><lastmod>2025-06-13</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/startup-to-state-sahil-lavingia-on</loc><lastmod>2025-06-06</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/two-decades-of-reddit-steve-huffman</loc><lastmod>2025-06-02</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/building-the-future-of-public-safety</loc><lastmod>2025-05-23</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/from-software-to-nuclear-matt-loszaks</loc><lastmod>2025-05-16</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/duolingos-cto-on-building-the-worlds</loc><lastmod>2025-05-09</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/metas-hardball-acquisitions-apples</loc><lastmod>2025-05-02</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/from-rice-krispies-to-36m-series</loc><lastmod>2025-04-25</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/building-meaningful-tech-for-the</loc><lastmod>2025-04-18</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/trade-wars-and-supply-chain-disruptions</loc><lastmod>2025-04-10</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/building-a-consumer-network-first</loc><lastmod>2025-04-04</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/special-episodeunpacking-mercurys</loc><lastmod>2025-03-28</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/exploring-abundance-from-10x-intelligence</loc><lastmod>2025-03-21</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/startup-wisdom-that-goes-against</loc><lastmod>2025-03-14</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/winning-the-founder-mental-game-with</loc><lastmod>2025-03-07</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/building-an-ai-business-beyond-the</loc><lastmod>2025-02-28</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/how-ai-and-china-are-reshaping-biotech</loc><lastmod>2025-02-21</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/raw-wisdom-for-modern-founders-with</loc><lastmod>2025-02-14</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/making-startups-financially-savvy</loc><lastmod>2025-02-07</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/deepseek-and-the-future-of-ai-with</loc><lastmod>2025-01-31</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/building-the-future-of-computer-vision</loc><lastmod>2025-01-24</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/the-tech-industrial-complex-and-startup</loc><lastmod>2025-01-17</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/special-new-year-episode-and-building</loc><lastmod>2025-01-10</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/building-in-longevity-biohacking</loc><lastmod>2024-12-20</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/creating-category-defining-hardware</loc><lastmod>2024-12-17</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/navigating-m-and-a-and-executive</loc><lastmod>2024-12-06</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/quiet-quitting-government-regulation</loc><lastmod>2024-11-22</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/scaling-hardware-startups-with-clover</loc><lastmod>2024-11-15</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/innovation-y-combinator-and-tech</loc><lastmod>2024-11-08</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/picking-the-right-co-founder-and</loc><lastmod>2024-11-01</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/longevity-and-biotech-fundraising</loc><lastmod>2024-10-25</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/finding-product-market-fit-for-consumer</loc><lastmod>2024-10-18</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/todays-fintech-market-and-indias</loc><lastmod>2024-10-11</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/high-skilled-immigration-and-higher</loc><lastmod>2024-10-04</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/next-generation-of-consumer-startups</loc><lastmod>2024-09-27</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/openais-new-model-and-amazons-in</loc><lastmod>2024-09-20</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/future-of-llms-and-founder-narratives</loc><lastmod>2024-09-13</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/unlocking-founder-mode-and-vc-funding</loc><lastmod>2024-09-06</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/pavel-durovs-arrest-nvidia-and-the</loc><lastmod>2024-08-30</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/founders-in-arms-what-should-tech</loc><lastmod>2024-08-23</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/introducing-founders-in-arms-with</loc><lastmod>2024-08-21</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/the-evolution-of-the-film-industry</loc><lastmod>2024-06-20</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/future-of-politics-and-how-leaders</loc><lastmod>2024-06-06</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/distinguishing-ai-deepfakes-from</loc><lastmod>2024-05-23</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/future-of-national-security-and-american</loc><lastmod>2024-05-02</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/how-viral-gene-therapy-will-revolutionize</loc><lastmod>2024-04-18</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/future-of-womens-healthcare-and-biowearables</loc><lastmod>2024-04-04</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/future-of-in-home-appliances-and</loc><lastmod>2024-03-21</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/revolutionizing-computer-science</loc><lastmod>2024-03-07</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/fixing-san-franciscos-broken-local</loc><lastmod>2024-02-22</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/future-of-sustainable-fuels-with</loc><lastmod>2024-02-08</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/mrna-and-the-future-of-biotechnology</loc><lastmod>2024-01-25</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/manufacturing-in-low-earth-orbit</loc><lastmod>2024-01-11</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/the-emerging-field-of-wildfire-technology</loc><lastmod>2023-12-21</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/the-future-of-generative-ai-video</loc><lastmod>2023-12-07</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/future-of-carbon-removal-technology</loc><lastmod>2023-11-30</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/psychedelics-and-therapy-with-dr</loc><lastmod>2023-08-12</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/inflation-china-immigration-and-rabbits</loc><lastmod>2023-08-01</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/all-things-biotech-with-mit-professor</loc><lastmod>2023-07-18</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/space-and-other-tech-to-improve-the</loc><lastmod>2023-07-10</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/the-rapidly-changing-landscape-of</loc><lastmod>2023-07-03</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/the-future-of-nuclear-tech-with-yasir</loc><lastmod>2023-05-18</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/how-ai-will-change-creativity-with</loc><lastmod>2023-04-14</lastmod><changefreq>monthly</changefreq></url><url><loc>https://foundersinarms.substack.com/p/how-ai-will-change-programming-with</loc><lastmod>2023-04-04</lastmod><changefreq>monthly</changefreq></url></urlset>