https://tejashwa.com Tejashwa Kumar Tiwari builds growth engines for the AI era: growth, paid acquisition, and answer-engine optimization (AEO). Leading growth at 11x, previously founding growth at Windsurf ($80M ARR). en https://tejashwa.com/writing/chatgpt-ads https://tejashwa.com/writing/chatgpt-ads Thu, 08 Oct 2026 00:00:00 GMT I found OpenAI's ad pixel on 14,406 company websites. The buyers aren't a new crowd. They're the teams that already buy everything else, and they test new channels first. https://tejashwa.com/writing/hello-world https://tejashwa.com/writing/hello-world Tue, 15 Sep 2026 00:00:00 GMT A short note on why I'm keeping a public log of what I build, learn, and get wrong along the way.