Amplitude, Inc.

Amplitude is a digital analytics and product intelligence platform. It helps companies understand user behavior, optimize product experiences, and drive growth through data. Spenser Skates and Curtis Liu founded it in 2012 in San Francisco. They built it to address the limitations of traditional web analytics by providing deep behavioral analytics designed for product, growth, and data teams.

The platform captures and analyzes user interactions across web, mobile, and connected devices. It shows how users navigate products, which features drive engagement, where they drop off, and what behaviors lead to retention and conversion. Unlike page-view tools like Google Analytics, Amplitude uses an event-based data model. It tracks individual user actions and supports complex behavioral cohort analysis, funnel optimization, retention analysis, and journey mapping.

The product suite has expanded beyond analytics. Amplitude Experiment integrates feature flagging and A/B testing with behavioral data. Amplitude CDP provides audience segmentation and data activation. Session Replay offers visual playback of user sessions linked to analytics. AI features include natural language querying, anomaly detection, and automated insight generation. These help teams find actionable patterns without needing deep analytical expertise.

More than 5,200 paying customers use the platform. Leading digital businesses across technology, media, e-commerce, financial services, and healthcare make up the base. Annual revenue is roughly $370 million with strong net dollar retention. Gross margins exceed 72%. Amplitude competes with Mixpanel, Google Analytics, and Heap. About 700 employees work across the company.