Algorithmic attribution: an advanced approach to measuring marketing performance

Measuring, understanding and optimizing investment performance is every marketer’s goal. To achieve this objective, web marketers have increasingly adopted the new concept of algorithmic attribution.

Wizaly explains this new concept and its potential.


What is attribution?

Attribution is a web marketing concept that lets you analyze the contribution of each touch point in the path of a Web user to conversion performance (purchase, lead, reservation, etc.).

This concept entails the development of models called “attribution models” that assign relative weights to the various touch points. The touch points can be online, such as SEO, SEA, Display, Social, etc. but also offline, such as TV, call centers, physical stores, etc.


What about algorithmic attribution?


lgorithmic attribution is based, as its name indicates, on an algorithmic model that optimally measures the performance of the various channels and their impact on profitability. The major challenge for an advertiser is to maximize his return on investment by optimizing his marketing strategies.

Using algorithmic attribution, advertisers can objectively address the following issues:

  • What are my channels’ and campaigns’ real performance ?
  • I have additional budget, where should I invest it to boost my sales?
  • I must reduce my investments by $10,000, where should I divest?
  • What is the impact of my online investments on offline and vice versa?
  • How do I visualize and understand the synergies between channels and how do I exploit them?

Understanding the interactions between different channels and the impact of each channel on conversion paths has become crucial for advertisers. Attribution allows them to have an objective view of their marketing mix and thus make investment decisions based on the reality of their consumers' journey.

How does algorithmic attribution differ from conventional models ? 

The very concept of attribution consists in allocating part of each conversion to the channels involved in its path, according to a model. An algorithmic model has a real advantage over conventional pre-defined models. Below are the differences between conventional and algorithmic models :

Attribution models that take into account only one channel



Advantages: Simple

Drawbacks: Biased, takes into account only one touch point


Pre-defined attribution models that take into account multiple channels


Advantages: Simple, all channels are taken into account

Disadvantages: Biased, and are poorly suited to the diversity of paths to conversion


Evolving and non-predetermined models


Advantages: No predefined rules, takes into account all touch points, objective measurements, evolves with media mix.

Disadvantages: Requires a large amount of data

At first glance, algorithmic models represent the optimal solution when measuring the performance of each channel.

However, it is necessary to be careful when choosing an algorithmic attribution model. Some players wrongly claim to have developed models that objectively reflect the performance of the media mix. It is important to understand how those algorithms work and what variables they take into account. Also, algorithms should evolve with time and as the mix media changes, since users' journeys change as marketing strategies and channels change.

Users should therefore challenge their partners’ models and ask them to open their "black boxes" to make sure their algorithms technically meet their needs.

How do you choose a model that works for your core business ?

Certain metrics and characteristics are essential and must be in the algorithm’s core:

  • Taking all channels into account
  • Taking the nature of the touch point (click, print or actual view) into account
  • Taking on-site user engagement into account
  • Taking time into account
  • Adapting when the media mix evolves

If the algorithmic attribution model omits one of these features, it most likely isn’t an optimal solution to your marketing issues.



If you want to optimize the performance of your investments using attribution modeling, use an algorithmic attribution model that addresses all of your issues.

Pay attention to the attribution model you choose: it will determine the quality of the strategic plans you implement. Moreover, an attribution model used without proper context will not drive the expected results. Expert support when analyzing the data and deciding on the appropriate operational next steps will prove indispensable.

To go further in your thinking, you can download our whitepaper "Understanding the stakes of marketing attribution to properly choose your solution". This book provides you with best practices to optimise your media mix, learn how to track data, compare different market models and offers a checklist to help you choose your attribution solution.

Wizaly is a 100% data driven attribution solution. As a trusted third party between advertisers and their media partners, Wizaly aims to boost the return on advertising investments by up to 30%. Want to know more? Click here to request your demo!