Linear Attribution
Attribution model distributing equal credit across all touchpoints in the customer journey.
Frequently Asked Questions
What is Linear Attribution?
Linear Attribution is a multi-touch attribution model that assigns equal credit to every touchpoint a customer interacts with on their journey to conversion. Unlike single-touch models, which give 100% credit to only the first or last interaction, the linear model recognizes that multiple marketing efforts contribute to a sale. For example, if a customer interacts with a Facebook ad, an email, and a Google search before purchasing, each of those three touchpoints would receive 33.3% of the conversion credit. This model is valued for its simplicity and for providing a balanced view of the entire customer journey, ensuring that both top-of-funnel awareness channels and bottom-of-funnel conversion channels are acknowledged.
How do marketers use Linear Attribution to analyze their customer journey?
Marketers use Linear Attribution as a foundational multi-touch model to gain a holistic understanding of their customer journey and to identify all channels that play a role in a conversion. By distributing credit evenly, the model helps prevent the over-valuation of a single channel, which is common in last-touch attribution. This balanced view is particularly useful for brands with complex, multi-channel strategies or those just beginning to explore multi-touch attribution. The insights from this model can inform budget allocation, ensuring that resources are distributed more equitably across all contributing marketing channels, rather than being concentrated solely on the final conversion driver. It serves as a valuable baseline before moving to more complex models like time-decay or data-driven attribution.
What is the difference between Linear Attribution and Last-Touch Attribution?
The primary difference lies in how conversion credit is distributed. Last-Touch Attribution assigns 100% of the conversion credit to the final marketing touchpoint immediately preceding the sale. This model is simple but often overvalues bottom-of-funnel channels like branded search, while completely ignoring the channels that created initial awareness. In contrast, Linear Attribution distributes the conversion credit equally among *all* touchpoints in the customer journey. This provides a more comprehensive view, valuing every interaction from the first exposure to the final click. While Linear Attribution may overvalue minor interactions, it offers a far more balanced perspective on the full marketing ecosystem compared to the narrow focus of Last-Touch Attribution.
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