In the face of a changing privacy landscape, marketers need new measurement approaches that meet their objectives and put users first. This is why we’ve invested in new tools to help you future-proof your measurement.

One critical tool is machine learning, which can be used to fill the gaps in observed data and unlock new insights into consumer behavior. For example, conversion modeling powered by machine learning allows you to preserve measurement even when cookies or other identifiers aren’t present. Data-driven attribution in Google Ads takes this a step further. It uses advanced machine learning to more accurately understand how each marketing touchpoint contributed to a conversion, all while respecting user privacy. 

As the industry continues to evolve, last-click attribution will increasingly fall short of advertisers’ needs. The most successful marketers will switch to a data-driven approach. While Google Ads offers data-driven attribution, some advertisers haven’t been able to use it due to minimum data requirements or unsupported conversion types. To help all advertisers take advantage of better attribution and improve their performance, we’re removing the data requirements and adding support for additional types of conversions. With these improvements, we’re also making data-driven attribution the default attribution model for all new conversion actions in Google Ads.