Exotel
“Exotel built something genuinely useful: API-first voice and messaging infrastructure that every Indian startup needed when cloud communications was still a novelty and telecom was still a nightmare. They've got the trust of Swiggy, Uber, and thousands of others who depend on their pipes working when a customer calls. The problem is that 'AI-Led CX ecosystem' — their current tagline — sounds suspiciously like someone who spent a decade perfecting the plumbing just as everyone started moving to a house that doesn't need pipes.”