30/04/2026
#5 AdTech stories from this week:
1. Microsoft's public Prebid Cache shuts down today (April 30). If you run video ads through Prebid + GAM and haven't migrated, your video creatives may stop loading. Check your cache config now.
2. Unity player audiences are now available for targeting outside Unity, through Index Exchange. Gaming studios: your player data is being monetized on web and CTV. Know where it's going.
3. Meta is projected to pass Google in global ad revenue this year ($243B vs $239B). The two biggest demand sources are competing harder. Watch if that bid pressure actually reaches your floor prices.
4. The Trade Desk launched Koa Agents and an Open Agentic Kit for ad buying. AI agents are entering the auction. Publishers need to make sure their inventory is agent-readable. ()Ask us, UndrAds how).
5. Congress introduced the SECURE Data Act, aiming to replace all state privacy laws with one federal framework. If it passes, your CMP setup changes again.
Save this for your next standup.