ixigo

ixigo operates a travel platform that processes bookings across trains, flights, buses, and hotels for a massive Indian user base - 544 million annual active users as of FY25. Founded in 2007, the company leans on AI-driven technology to power search, recommendation, and booking workflows at a scale that demands serious engineering rigor. The attack surface is broad: payment systems, user identity data, session management, and third-party integrations across multiple transport verticals. The company describes itself as technology-first, with engineers owning modules end-to-end. Cultural signals emphasize ownership, focus, and a bias toward shipping. For a platform handling hundreds of millions of user sessions, that means security isn't bolted on - it's embedded in how features get designed, deployed, and monitored across the stack. India's travel market runs on trust and transaction volume. ixigo's scale - serving half a billion users annually - creates a threat model where credential stuffing, payment fraud, API abuse, and data exfiltration aren't hypothetical. The security challenge here is protecting a high-velocity consumer platform across multiple booking verticals, each with its own integration risks and compliance requirements.