The Voice Layer for Emerging Markets: Aethex AI's Co-founder and CTO Ayooluwa Odemuyiwa

Most voice AI startups today are thin wrappers on someone else's models. Ayooluwa Odemuyiwa went the opposite direction and built the entire stack.In this episode, Justin sits down with the CTO and co-founder of Aethex AI, who along with co-founder Mariama is building the voice layer for emerging markets across Africa and the Middle East. This is the AI that banks, call centers, and telcos use to reach the customers a human team never could, and it's already running 17,000 calls a day.Ayooluwa takes us through her path from Caltech physics to Meta to Stanford to founder, and unpacks the decision that defines the company: in her markets, you aren't competing against other software, you're competing against the cost of human labor. That single reality is why Aethex owns everything from data collection to model serving to deployment, so they can pull every lever on cost and latency.We also get into why building for the harder market first reveals things a Western-first founder never sees, how the forward deployed engineer became their most valuable role, and why in a market this new, what you're really selling is trust.A conversation about infrastructure, conviction, and betting on the markets everyone else overlooked.