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Find the right people

for your research.

With walr.

Multi-source, transparent sampling to deliver high-quality data on a global scale.

We simplify the world of global audience access.

Trust your data with Gatekeeper’s advanced quality controls.

Gatekeeper is our proprietary tool that uses passive and active checks to ensure every response is accurate, reliable, and high-quality.

Passive controls.

  • Detects duplicate digital fingerprints
  • Identifies suspicious VPN and proxy server usage
  • Flags web crawlers and automated bots
  • Monitors IP address subnets to prevent fraud
  • Uses invisible CAPTCHA to catch non-human respondents

Active controls.

  • Analyzes logical and contextual responses
  • Ensures attention and engagement with built-in reality checks
  • Identifies inconsistent response patterns
  • Captures emotional responses to enhance data reliability
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Why choose Walr for data collection?

Privacy Overview

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