PureScore™ is powered by PureIntelligence™, a modular system of AI-driven checks spanning behavioral, device, human, and location intelligence. These interconnected modules work together to detect risk from multiple angles and create a dynamic view of respondent authenticity. As fraud evolves, our systems continuously adapt.
AI-Powered Quality in Every Survey, With PureScore™
Quality is the foundation to everything we deliver, so you can make confident decisions on data you can defend.
THE WORLD'S MOST TRUSTED MARKETPLACE
Respondent-Level Scoring
Real-Time Fraud Detection
AI Content Detection
VPN & Proxy Detection
Device Fingerprinting
In-Survey Monitoring
Only high PureScore™ participants get through
PureScore™ analyzes billions of data points across behavioral, device, human, and location signals. Low PureScores™ never reach your survey. PureScore™ operates in real time, scoring respondents as they move through the survey experience and blocking risk before it impacts data quality.
By blocking low-scoring respondents before they enter your survey, PureScore™ eliminates the compounding risk that grows with every questionable complete collected.
Respondent-level AI scoring that protects every data point
Behavioral
Interaction patterns, session continuity, multi-session tracking, and suspicious engagement.
Device
Fingerprinting to verify identity and flag spoofing, inconsistent environments, and duplicates.
Human
Open-end response consistency profiling to detect shifts in language and AI-generated content.
Location
VPN and proxy detection, network speed analysis, and location-based fraud signals.
Marketplace Governance
Pre-Survey Screening
In-Survey Monitoring
Post-Survey Review
Quality Expert Support
Why multi-sourcing protects your data
290+ vetted sources spanning 125+ countries.
Reduced Bias
Multi-source sampling blends respondents from diverse recruitment channels. This natural variation decreases bias and improves representativeness.
Lower Operational Risk
Multi-source distribution balances delivery, quality, and feasibility across sources, ensuring studies remain stable even as conditions shift.
Reliable Delivery
With coverage in 125+ countries and access to both consumer and B2B audiences, multi-sourcing ensures consistent, reliable delivery across markets.
"I'm so happy to have found an easier solution to sampling. The data comes back on time and is high quality. My coworkers call me a recruitment here!"
Jennifer Klein
Customer Insights, Grammarly
"Fielding has enhanced in both timing and quality. PureSpectrum's steadfast commitment to these advancements further solidifies our confidence in the relationship."
Tim Hoskins
President, Quester
"It's not just quick turnaround, it's clean data, and that's giving my clients more confidence, which has been reflected in additional business."
Tara Wilkinson
Director Level Research Consultant, Illumination Insight
Protect your data with PureScore™ 6.0
Evolved through six versions, PureScore™ 6.0 analyzes behavioral and device signals to identify unnatural activity and help ensure responses come from genuine, engaged participants.
As an extension of PureScore™, version 6.0 offers mid-survey monitoring to evaluate interaction patterns, giving teams the flexibility to strengthen data protection during the survey experience.
Talk to our team