Lifesight

Lifesight is a marketing decision intelligence platform that enables businesses to measure the true return on investment of their advertising campaigns through a unified measurement framework. The platform combines three core methodologies: Marketing Mix Modeling (MMM), causal attribution, and incrementality testing. By integrating these approaches, Lifesight helps marketers move beyond guesswork and traditional last-click attribution to gain a precise understanding of which advertising channels, campaigns, and creative executions actually drive incremental revenue. The platform’s MMM component uses aggregated data over time to quantify the impact of various marketing channels—such as TV, digital, print, and out-of-home—on sales and other key business outcomes. It accounts for external factors like seasonality, economic trends, and competitive activity, allowing users to allocate budgets more effectively across channels. Causal attribution, on the other hand, provides granular, user-level insights by analyzing the causal relationship between specific ad exposures and conversions, using techniques like synthetic control and difference-in-differences. This helps identify the true marginal contribution of each touchpoint, eliminating bias from organic conversions or cross-channel interference. The incrementality testing module enables controlled experiments—such as geo-based or person-based A/B tests—to measure the net lift generated by a campaign. This complements the observational methods by providing causal evidence of advertising effectiveness in real-world settings. Together, these three pillars form Lifesight’s Unified Measurement approach, which gives marketers a single source of truth for evaluating performance across both online and offline channels. The platform