Leading advertisers choose us
We manage more keywords, execute more daily bid changes, and handle more search spend than any other search engine marketing firm in the world. We do this for the largest and most sophisticated advertisers on the Web. Why? It's simple: the results.
Learn more about how we can help you achieve breakaway results.
Recent Blog Postings 
- September 12, 2008
Visualization of Data through Motion Charts - July 17, 2008
Q2 Search Engine Performance Report: Google gets $1.10 of Every New Search Dollar
Latest Press
- August 28, 2008
Efficient Frontier Increases Spend Under Management to Over $750 Million - July 17, 2008
Efficient Frontier Releases Q2 U.S. Search Engine Performance Report
Media Mentions
- July 17, 2008
Google Has Over 75% Of US Search Ad Market - July 17, 2008
77.4% of Search Ads to Google in Q2 2008
Events
- Lending Tree Summit
September 9-10, 2008
Research
- July 2008
Search Engine Performance Report: Q2 2008 - April 2008
Search Engine Performance Report: Q1 2008
Case Studies
- LifeScript.com
LifeScript.com discovers the effectiveness of social media advertising - ROI from Google Content campaigns soar with Efficient Frontier technology - Match.com
Match.com Experiences Immediate Increase in Return - Subscriptions Soar 20% by Optimizing Paid Search Campaigns with Efficient Frontier
Client Stories
- babycenter.com
Sarah Buckenberger, Manager, Online Marketing - Bankrate.com
Rafael Zorrilla
Director, Interactive Marketing - Ask.com
Natalie Cann
Marketing Manager IAC Search & Media
