Show HN: Marginal – See which customers and features drive your AI API costs https://ift.tt/q4wFy3m

Show HN: Marginal – See which customers and features drive your AI API costs Demo account (shared, please be nice): https://ift.tt/LmRK4Mn - email jithinlalk25+demo@gmail.com, password marginal-demo-2026. It's a seeded workspace for a fictional company; poke around Overview/Insights/Explorer. Or sign up and send real events. https://marginalhq.com/ August 19, 2026 at 03:23AM