Stream is a SaaS product that offers scalable feeds and chat functionality through powerful APIs and components. It provides solutions for Chat Messaging, Activity Feeds, Video & Audio, and Auto Moderation. The product helps businesses solve the problem of building and implementing real-time chat messaging, growing engagement with enterprise-ready feeds, building reliable in-app video calling and streaming, and finding, monitoring, and resolving harmful content easily. Stream's Chat Messaging API allows users to build in-app chat in a few days using their Chat APIs, SDKs, and UI/UX Kits. It also offers a global EDGE network for improved performance. The Activity Feeds API enables businesses to scale to over 100 million users with enterprise scalability and sub 10ms response times.