The evolution of contextual advertising
Contextual advertising began in 1998 when GoTo.com introduced pay-per-click search ads in the US. It became Overture Services in 2001 and was acquired by Yahoo! in 2003.
Google launched AdWords in 2000, allowing advertisers to connect ads with keywords and choose websites and regions. Later renamed Google Ads, it became one of the world's leading contextual advertising systems.
Contextual advertising developed in Russia in the early 2000s. Yandex Direct launched in 2001, serving users of Yandex, the country's leading search engine.
Recent contextual advertising developments
AI and ML increasingly automate contextual campaign optimisation and audience selection.
Advances support more relevant ads, better targeting and formats across social media, mobile apps and video platforms.
Contextual advertising's future
Wider use of AI and machine learning is a major direction for contextual advertising. These technologies help understand prospects' preferences and behaviour, identify suitable ads for each user and avoid spending impressions on people with no interest in the offer.
Mobile contextual advertising is expected to grow as internet use shifts to phones. Advertisers need suitable formats and experiences.
Future contextual formats may include interactive virtual and augmented reality advertising.
Overall, contextual advertising continues becoming more automated and effective. Advertisers need to adapt to new formats and technologies.
