Twilio Segment

Segment (by Twilio) is a customer data platform that helps marketing, product, and engineering teams collect customer event data from websites, apps, and other sources, then clean it up and route it to the analytics, advertising, and marketing tools a business already uses. Instead of installing a separate tracking snippet for every tool, teams add a single Segment integration and manage where their data flows from one place, which keeps customer profiles and event definitions consistent across the stack. Segment also offers identity resolution to stitch together a single customer profile across devices and sessions, along with audience building so marketing teams can create segments for campaigns without needing an engineer for every request. It is widely used by growth and marketing operations teams that rely on several analytics and marketing tools and want them all working from the same reliable customer data.