LiveLift is an in-flight campaign measurement and optimization tool that the promotions platform says can help drive incremental sales at scale and reimagine a key form of performance marketing. It works by analyzing billions of transactions from over 80 leading retailers that use Ibotta's platform, including Walmart, Instacart and Doordash, comparing statistically matched groups of consumers that have and haven't seen campaigns to determine baseline sales and sales lift generated by promotions.