Ace Alliance is the official media partner for World AdTech Day 2026. This annual celebration, held on March 27, recognises the contributions of advertising technology professionals, including developers, media buyers, and analysts, who shape the global marketing landscape.
Established in 2024, World AdTech Day highlights the industry’s shift from a service function to a trend-setting role. The event honours the visionaries who drive innovation in advertising and form the foundation of global marketing.
2026 Milestone and Awards
On March 27, 2026, World AdTech Day marks its third anniversary. To celebrate this milestone, organisers are launching the World AdTech Day Awards. This community-driven recognition initiative pays tribute to the professionals, companies, and creators who influence the industry.

Participation and Involvement
Industry participants can engage in the celebration through various community activities:
- Promotional Branding: Participants are encouraged to use the #WorldAdTechDay branded hashtag to unite with colleagues globally.
- Media Assets: Stickers and graphics are provided for use on websites and social media platforms.
- Industry Events: The day features industry-wide events, including webinars and networking opportunities.
- Partner Promotions: Many partners offer special promotions in conjunction with the holiday.
- Official Recognition: Involvement in these activities can lead to mentions in official celebration releases spread across the web.
Historical Reach and Growth
The initiative has seen significant growth since its inception. By 2025, the celebration achieved:
- A total web media reach exceeding 10 million.
- Over 100,000 social media impressions.
- Participation from 285 partners and publications.