How Verasight builds representative, verified survey samples
Verasight is a survey research company that directly recruits and verifies its panel of Americans so that each estimate reflects the population of interest, not just the people who are easiest to reach.
“Excited to be partnering with our friends over at Verasight who will be handling our sampling for this important project! A proper hat tip to Benjamin Leff and his team for making representative sampling affordable and of high quality. An answered prayer for us researchers on tight government budgets.”
"We appreciated working with Verasight on this project, one that needed a large and high-quality sample of engaged respondents. The Verasight team worked to find a customized solution in a straightforward and economical manner."
“My colleagues and I are currently working with Verasight on a unique project that involves respondents having a phone conversation with an AI agent. Verasight has been a terrific partner, especially because the project is demanding and technically complex.”
"Verasight has always gone above and beyond for us. We're continually impressed at their willingness to take on complex research projects and their efforts to maximize cost-effectiveness and data quality throughout a project."
“We asked Verasight to conduct a complex, bespoke survey of a targeted and hard-to-reach population. They not only provided creative ideas, but executed the project with professionalism, and delivered extremely high-quality data. Their customer service is amazing; they were responsive to our needs and questions, and worked closely with us to produce an amazing dataset.”
“Verasight’s self-serve platform was super easy to use, went quickly, and produced high quality data that I'm really excited about. I have used other survey platforms, and Verasight’s setup made my life so much easier.”
Verification across the entire survey lifecycle
We verify respondents before, during and after surveys.
Pre-survey verification
Verasight recruits all respondents directly using a multimode recruitment approach: random address-based sampling, random person-to-person text messaging, and dynamic online targeting. Every respondent then completes SMS authentication through a mobile phone registered with a major U.S. carrier; the same approach banks use to verify account access. VOIP and internet-only phones are not accepted. Where applicable, we match respondents against voter file records.
During-survey verification
Every survey runs continuous quality checks: reCAPTCHA v3 to identify non-human responses, attention checks, response-time monitoring to catch speeding, and straight-lining detection. Open-ended responses are reviewed for coherent, on-topic content.
Post-survey verification
Verasight tracks device fingerprints, network behavior, and response patterns across every survey a respondent takes. Respondents who repeatedly speed, straight-line, or answer inconsistently are flagged, reviewed, and removed, and Verasight limits the number of surveys a respondent can take to mitigate fatigue.
Targeted ID verification
Government ID verification is a precision tool, triggered only when behavior raises a quality flag, such as multiple accounts operating from the same device. Fewer than 1% of respondents reach this step, and it gives sincere respondents a path back into the panel rather than filtering the broader population.
Samples that represent the U.S. population
Our national samples align with U.S. adult population benchmarks on key demographic and political characteristics.
Verification without exclusion
Authentication relies on credentials nearly everyone holds. Roughly 10% of U.S. adults lack a current driver's license, concentrated among younger adults, lower-income households, Black and Hispanic Americans, and people with disabilities. Requiring an uploaded ID from everyone excludes those groups; SMS authentication does not.
Weighted on nine variables
Nationally representative samples are weighted on gender, age, education, race/ethnicity, income, Census region, metropolitan status, party identification, and 2024 vote. Weighting on party identification and recent vote corrects political skews that demographic weighting alone can miss.
Validated by independent researchers
Two independently conducted research studies examined Verasight data and found near zero evidence of AI agents, validating Verasight's approach to ensuring high-quality human respondents.
Benchmarked against Pew
Verasight replicated Pew Research Center's benchmarking study and outperformed every nonprobability sample Pew analyzed, evidence that a well-built nonprobability panel can support representative estimates.
A panel built for authentic answers
Panelists can take only a few surveys per week. Combined with unique identity verification, limited surveys prevent the professionalized survey-taking that creates inauthentic responses or incentivizes bot and LLM usage.
Custom sampling frames
For professional and B2B audiences, eligibility comes from verified sources such as professional networks, employment directories, regulatory filings, trade unions, and industry event registrations. Self-reports can be inaccurate when respondents want to qualify, so Verasight does not rely on them.
Questions to ask your sample provider
The answers to these questions shape the quality of the data you receive. Here is how Verasight answers them.
Which variables define a nationally representative sample?
Verasight weights on nine demographic and political variables: gender, age, education, race/ethnicity, income, Census region, metropolitan status, party identification, and 2024 vote.
Does the researcher need to set quotas?
No. Verasight samples arrive aligned to U.S. adult population benchmarks, with weighting handled by our team rather than researcher-managed quotas.
Is qualification based on self-report?
No. Eligibility is confirmed through verified sources, because self-reports break down when respondents are motivated to qualify.
Field your next study on data you can trust.
