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Pain points for platform companies

Many platform companies face the following problems in their advertising business.

Difficulty using 1st party data

  • They can’t use the user data they hold effectively for advertising
  • Privacy concerns when providing data to external ad networks
  • Risk of data leaking outside and being used by competitors

Saturated ad inventory

  • Existing ad placements have hit their revenue ceiling
  • Hard to grow revenue without developing new placements
  • Inefficient ad source management with a waterfall setup

Declining ad performance

  • CTR/CVR drops due to poor targeting accuracy
  • Lower advertiser satisfaction → a vicious cycle of falling prices
  • Optimization is limited by reliance on external solutions

How A2 solves this

Monetization

Start an advertising business right away, without complex development.
  • Supports a variety of ad formats (banner, video, native)
  • Real-time bidding (RTB) for the best ad performance and price
  • Unified Auction to optimize revenue across all ad sources

Precision targeting

Experience the power of first-party data (1st Party Data).
  • Audience targeting: Define specific targets such as “men in their 20s who searched for sneakers in the last 30 days”
  • Contextually relevant ads: Automatically match ads related to the product the user is currently viewing
  • Higher purchase conversion: Predictions based on behavioral data such as interest, add-to-cart, purchase, churn, and clicks

Data sovereignty

Fully internalize your data with an on-premise installation.
  • Manage all ad and user data on your own infrastructure
  • Use 1st party data without it leaving your environment
  • Own your ad system as a technology asset

Proven results

A2’s ML targeting system has delivered proven results in real-world environments.

ML targeting impact

Adoption

  • Major platform companies in Korea have adopted A2
  • Running in services with 3–7 million MAU
Specific customer names and detailed results are available through a sales inquiry.

Value for developers and technical teams

With A2, developers and technical teams can achieve the following.
A2 provides a REST API and SDK so you can easily integrate with your existing systems. For details, see the Developer Guide.