what metrics would you use to evaluate unity's real-time bidding system for advertisers?

Introduction

Evaluating Unity's real-time bidding system for advertisers requires a comprehensive approach to product success metrics. To address this challenge effectively, I'll follow a structured framework that covers core metrics, supporting indicators, and risk factors while considering all key stakeholders.

Step 1

Product Context

Unity's real-time bidding (RTB) system is a crucial component of their advertising platform, enabling advertisers to bid on ad inventory in real-time across Unity's vast network of mobile games and apps. This system allows for more efficient ad placement and potentially higher returns for both advertisers and publishers.

Key stakeholders include:

1. Advertisers: Seeking to maximize ROI and reach target audiences effectively
2. Publishers (game developers): Looking to monetize their apps without disrupting user experience
3. End users: Expecting relevant, non-intrusive ads
4. Unity: Aiming to increase ad revenue and maintain platform attractiveness

The user flow typically involves:

1. Advertiser sets up campaign parameters and bids
2. Publisher makes ad inventory available
3. User triggers an ad opportunity
4. RTB system conducts auction in milliseconds
5. Winning ad is served to the user

This RTB system is central to Unity's strategy of creating a robust advertising ecosystem within their game development platform. It competes with other major mobile ad platforms like Google's AdMob and Facebook Audience Network, differentiating itself through deep integration with Unity's game engine and access to a unique audience of gamers.

In terms of product lifecycle, Unity's RTB system is in the growth stage, continuously evolving to meet advertiser needs and adapt to privacy regulations.