Source: Insider Intelligence | eMarketer, March 2023 - May 2023
Note: includes advertising that appears on desktop and laptop computers as well as mobile phones, tablets, and other internet-connected devices; includes banner ads and other (static display ads such as Facebook's News Feed Ads and Twitter's Promoted Tweets), rich media (including instream and outstream video ads) and sponsorships; net ad revenues after companies pay traffic acquisition costs (TAC) to partner sites
Additional Note: Facebook data includes Instagram advertising revenues. Microsoft data after 2015 includes LinkedIn advertising revenues.
Methodology: Estimates are based on the analysis of various elements related to the ad spending market, including macro-level economic conditions; historical trends of the advertising market; historical trends of each medium in relation to other media; reported revenues from major ad publishers; estimates from other research firms; data from benchmark sources; consumer media consumption trends; consumer device usage trends; and eMarketer interviews with executives at ad agencies, brands, media publishers and other industry leaders.