Segment

Segment is a customer data platform that collects, unifies, and routes user event data from websites, mobile apps, and servers into a single customer profile. It is used by product, marketing, and engineering teams that need consistent, reliable data flowing to analytics tools, advertising platforms, data warehouses, and other business systems. The platform provides SDKs and APIs to instrument tracking once and then send that data to hundreds of downstream destinations without re-implementing integrations for each tool. It includes features for identity resolution, data governance, and schema validation to ensure clean, structured customer data across an organization. Segment is owned by Twilio and forms part of its customer engagement and data infrastructure offerings.