Helping exceptional companies reach their potential since 2001.
“We were stumbling in the dark until Closed Loop stepped in and turned the lights on.”
VP, largest non-profit in the US
“You guys are some of the best people we’ve ever worked with.”
Digital Director, premium TV channel

What We Do

Search Engine Marketing

We help our clients get the most out of SEM with expert strategy, planning, and attention to detail. The result: A measurable boost to ROI.

Get the most out of your SEM >

Landing Experience Optimization

We bring together design, technology, and marketing expertise to create landing experiences that increase the effectiveness of all your online marketing.

Go beyond landing pages with LXO >

User Research
& Usability Testing

We help you gather customer intelligence and validate concepts—revealing what works, what doesn’t, and how to make the improvements that get results.

See through your customer’s eyes >

User Experience
Strategy & Design

We work with you to plan and implement powerful, memorable digital experiences that engage customers and drive profits.

Solve complex UX challenges >

“How does working with Closed Loop compare to working with most agencies?
It’s like the difference between shooting a bullet and throwing it. The business impact of Closed Loop’s thinking is that much stronger.”

Director, #1 global online payment service