New Feature
Only pay for quality completes
Quality Guard is on by default for every study. If it flags a low quality participant, Listen will recruit a replacement at no extra cost. You only pay for completes that meet our high bar.
Graded while the study fields
Quality Guard is on by default for every study and evaluates each response throughout the interview. You don't manage it and a human reviews close calls.
Multi-modal signals
Quality Guard catches signals like copy/paste answers, screener contradictions, and speeding through interviews. It grades responses, not just IP addresses and devices like most tools.
Fully traceable
See exactly why a response was flagged with the option to review manually. Nothing is deleted, and you can bring a response back if you disagree.
110+ languages
Our high quality bar is accurate regardless of interview language or country. Recruit in 70+ countries with confidence.




Hard-to-reach and niche audiences
The harder an audience is to find, the more likely fraud becomes. Wrong age, wrong profile, or inconsistent claims across several interviews. Quality Guard catches it and fraudulent participants are permanently removed from our network.

Regulated and compliance-heavy industries
Every exclusion is logged and reasoned, so pharma, finance, and healthcare teams can inspect or reverse any call.

Global and multi-market studies
The same scoring, across 110+ languages and 70+ countries, so you get consistent and reliable results across markets, worldwide.
Use Case
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