Rishabh Kaul https://rishabhkaul.xyz This is my portfolio RSS feed Why Some AI Companies Go from $0 to $10M+ ARR in Months https://rishabhkaul.xyz/blog/highgrowth Why the fastest-growing AI infrastructure companies sell to frontier AI companies, learn tomorrow's problems early, and scale through a handful of high-value customers. Fri, 17 Jul 2026 00:00:00 GMT The “3 to 5 Year Rule” for Investing in Immigrant Founders https://rishabhkaul.xyz/blog/immigrantfounders Why investors backing first-generation immigrant founders should think in multi-year relationship-building timelines. Fri, 03 Jul 2026 00:00:00 GMT Why AI Startups Are Launching Product and Infrastructure at the Same Time https://rishabhkaul.xyz/blog/productorinfra Why AI startups increasingly launch both an app and API layer in parallel, and what that means for focus and distribution. Fri, 24 Apr 2026 00:00:00 GMT LinkedIn Should Build a Personal CRM https://rishabhkaul.xyz/blog/personal-crm Why LinkedIn is uniquely positioned to make a personal CRM finally work by combining identity, context, and relationship strength. Thu, 12 Mar 2026 00:00:00 GMT