# Top Retail Research Companies Using Controlled Store Tests

Leading market research firms that offer controlled tests in retail stores. Review vendors who study the effects on purchase or shopper behavior when product variables are controlled. Examples of controlled product variables during store testing are price, position within the store, display presentation, incentives/coupons, demonstrations, and inventory.

## Featured Experts in Top Retail Research Companies Using Controlled Store Tests

- [Nailbiter](/content/company/NAILBITER/index.html)  
- [Opinions](/content/company/Opinions/index.html)  
- [GOLD RESEARCH INC](/content/company/Gold-Research-Inc/index.html)  
- [Behaviorally](/content/company/Behaviorally/index.html)

## Compare Retail Research - Controlled Store Tests Companies

### [Nailbiter](https://nailbiter.com/?utm_source=Greenbook&utm_medium=directory)
**Data & Analytics**  
**Full Service**  
**Quantitative Research**  
**LOCATION**  
Herndon, Virginia  
**Nailbiter** measures behavior in the moment of truth, capturing video in-store, at-home, and online and quantifying those behaviors with Videometrics.  
**Why choose Nailbiter:**  
- see & hear real people  
- capture real behaviors  
- truly omnichannel  
- full service consulting  
- Real, not recall  
[Learn more](/content/company/NAILBITER/index.html)  
[Request a demo](https://nailbiter.com/grit.php?utm_source=Greenbook&utm_medium=directory)

### [Opinions](/content/company/Opinions/index.html)
**Data Collection**  
**Full Service**  
**Recruiting**  
**LOCATION**  
Chagrin Falls, Ohio  
Opinions, Ltd. specializes in mall intercepts, pre-recruits and on-site interviewing. 20+ owned & operated facilities/studios nationwide USA.  
**Why choose Opinions:**  
- Product & Package Testing  
- CLT Facilities & In-Store  
- Qual Integration  
- Owned & Operated Centers  
- À la carte Services  
[Learn more](/content/company/Opinions/index.html)

### [GOLD RESEARCH INC](https://www.goldresearchinc.com/?utm_source=Greenbook&utm_medium=directory)
**Quantitative Research**  
**Qualitative Research**  
**Full Service**  
**LOCATION**  
San Antonio, Texas  
Clients rely on us for customer journey mapping, brand tracking research, intercepts, full service qual & quant, shopper insights and B2B research.  
**Why choose GOLD RESEARCH INC:**  
- Customer Journey Mapping  
- Path-to-Purchase Research  
- Shopper Insights  
- B2B Research  
- Brand Tracking  
[Learn more](/content/company/Gold-Research-Inc/index.html)

### [Behaviorally](https://www.behaviorally.com/?utm_source=Greenbook&utm_medium=directory)
**Full Service**  
**Qualitative Research**  
**Quantitative Research**  
**LOCATION**  
Teaneck, New Jersey  
We provide data intelligence to brands, delivering decision precision support for the most valuable moment in marketing: the purchase transaction.  
**Why choose Behaviorally:**  
- Digital-First Approach  
- Behavioral Framework  
- Extensive Norms Database  
- Reputation & Credibility  
- Global Scope & Legacy  
[Learn more](/content/company/Behaviorally/index.html)