An ad network is a platform that connects advertisers with publishers. It acts as a marketplace where advertisers buy ad space from websites and apps (publishers).
How it works:
- Collects ads: Gathers ads from various advertisers.
- Matches ads to websites: Selects suitable ads for different websites based on content and audience.
- Displays ads: Shows ads to website visitors.
- Pays advertisers: Charges advertisers based on ad performance (like clicks or impressions).
Benefits:
- Helps advertisers reach a wider audience.
- Generates income for publishers.
- Enables targeted advertising.
Examples: Google AdSense, Facebook Audience Network.