Numerator Verified Voices vs. Optimal

Verified Voices, Numerator’s in-platform, DIY survey solution, allows users to engage consumers based on verified purchase behavior. With receipt-backed purchases, Verified Voices eliminates the need for screener questions, removes the cost of paying for incidence, and minimizes recall bias — setting a new standard in consumer research. With access to 600k buyers who have shared a verified purchase in the past 60 days, overlaid with rich demographic profiles, users can engage their most valuable customers segmented by what they purchase, where they shop, and more.

Optimal is a comprehensive user insights platform designed to support user research across the entire product development process. Tailored for enterprise organizations, Optimal helps teams make informed product decisions by connecting directly with users, from early discovery and concept validation to usability testing and post-launch optimization. The platform is particularly effective for cross-functional teams seeking to reduce development risk, align stakeholders, and deliver user-centered experiences at scale.