SegmentStream Information

AI-native infrastructure for building secure, production-grade custom software that your company owns. SegmentStream helps companies replace the software they rent with software built for how they actually work, and own it outright. At its core is your company’s ontology: a living model of your business. It holds your advertising, customer, finance, product and operations data, and describes how it all connects, what can happen to it, and who is allowed to do what. Every app, report and AI agent works from that one shared model, so they all speak your company’s language and follow the same rules. You describe what your team needs, such as a CRM, analytics dashboards, finance tools or custom scoring workflows. Any AI agent, like Claude, ChatGPT or Cursor, then builds it on SegmentStream from ready-made, tested building blocks. SegmentStream runs everything underneath: the database, data pipelines, hosting, sign-in, integrations and security. People and AI agents see only what their role allows. Your data stays in the EU or US. The code lives in your own repository, so you can take it and leave at any time. Start with a pilot built by our Forward Deployed Engineers, or build it yourself with your own agent. From the team behind SegmentStream Marketing Analytics: 10 years of enterprise-grade marketing measurement and optimization.