The Conversion Optimizer: Increase profits and save time
Last September, we launched the Conversion Optimizer, a free AdWords feature for managing CPA (cost-per-acquisition) bids. Since then, the Conversion Optimizer has helped many advertisers save time and money, and we're announcing today that it's no longer in beta.
Context & Ripple Effects
Google launched the Conversion Optimizer in September 2007 as a free way for AdWords advertisers to manage cost-per-acquisition bids instead of adjusting click bids by hand, and this post marks its graduation from beta four months later. It lands alongside other 2007-08 changes to how AdWords ranks and prices ads, including the revised top ad placement formula put in effect last August.
The significance is directional rather than dramatic: a platform built on auctioned clicks is starting to sell guaranteed acquisition costs computed by its own algorithms, which moves Google deeper into the advertiser's decision-making loop.
First-order effects
- Advertisers who previously managed CPC bids manually or through agency dashboards can now hand a target CPA to Google and let the system adjust bids per auction, cutting campaign-management time directly.
Second-order effects
- Third-party bid-management tools and SEM agencies whose core service was manual bid optimization face erosion of their value proposition on AdWords accounts, since Google is absorbing that function for free.
Third-order effects
- If outcome-priced bidding spreads across search advertising, pricing power shifts from whoever manages the spreadsheet to whoever owns the conversion data and the algorithm — reinforcing the platform's position between advertiser and customer.
The trend: Online advertising is migrating from paying for clicks to paying for measured outcomes, with platforms using their own optimization algorithms to price against results rather than raw traffic.