Top Firms and Consultants for One-on-One & In-Depth Interviews

Leading market research firms specialized in conducting one-on-one interviews and in-depth interviews.

Featured Experts in Top Firms and Consultants for One-on-One & In-Depth Interviews

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in One-on-One & In-Depth Interviews (IDI)

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Compare One-on-One & In-Depth Interviews (IDI)

End to End User Research

End to End User Research

Full Service

Focus Group Facility

Qualitative Research

LOCATION

Houston, Texas, United States

Featured Expert

Featured Expert

End to End User Research

Full Service

Focus Group Facility

Qualitative Research

Your one-stop destination for One-on-One In-Depth Interviews (IDI)! Our state-of-the-art facility offers expert consulting, participant recruiting in Houston's diverse market, and fully equipped rooms for immersive research. Tailored solutions for your insights.

Why choose End to End User Research

Expert qual researchers

Dedicated recruiters

Usability/UX/HF Experts

Jury /Focus group rooms

Kitchens/CLT/Taste tests

Yasna.ai

Yasna.ai

Data & Analytics

Qualitative Research

Software & Technology

LOCATION

Bratislava, Slovakia

Featured Expert

Featured Expert

Yasna.ai

Data & Analytics

Qualitative Research

Software & Technology

Yasna is a conversational research platform designed for automating one-on-one in-depth interviews (IDIs). Every step of qualitative research (setup, recruitment, interviewing, analysis) is as fast and accessible as surveys delivering deep insights in hours, not weeks.

Why choose Yasna.ai

Human-like moderation

100s interviews per day

Access to 60+ markets

Moderates in 45+ languages

AI-generated report

The Thick Data Company

The Thick Data Company

Qualitative Research

Software & Technology

LOCATION

Penticton, British Columbia, Canada

The Thick Data Company

Qualitative Research

Software & Technology

See your brand through their eyes—webcam interviews that uncover the feelings, frictions, and moments that shape real customer experience.
Harmon Research Group, LLC

Harmon Research Group, LLC

Data Collection

Quantitative Research

Qualitative Research

LOCATION

Anaheim, California, United States

Harmon Research Group, LLC

Data Collection

Quantitative Research

Qualitative Research

HRG specializes in global data collection, survey programming, translation and data processing.

Why choose Harmon Research Group, LLC

Quant/Qual Data Collection

Gamified Fraud Prevention

AI Open End Probing

Huge Programming Team

DataDefense program

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