PubNub

Provides real-time APIs and SDKs for adding chat, live updates, and in-app interactivity to applications, solving latency and scaling for interactive experiences. Sells to developers and product and engineering teams at B2B companies ranging from startups to enterprises across industries such as gaming, media, healthcare, and logistics. Delivered as a SaaS platform with a low-latency global network and scalable infrastructure via APIs and SDKs.

Key features

• Real-time chat APIs
• Live updates and notifications
• In-app interactivity SDKs
• Low-latency global network
• Scalable secure infrastructure
• Real-time data analysis (Illuminate)
• Decision Intelligence automation
• App performance insights
• Third-party integrations
• Generative AI for real-time apps
• MCP Server for AI code
• Multi-user collaboration
• IoT device control
• Geolocation and dispatch APIs
• Edge messaging
• Event-driven architecture
• LiveOps real-time decisions
• AI-powered auto-moderation
• Gamification features