Whos@ LLC was created to give B2B teams more than just a marketing tool. We deliver a platform that makes compliance simple, engagement effortless, and revenue measurable. Our team believes that great growth starts with clean, secure, and trustworthy data, which is why we built a solution that blends advanced hygiene practices, top-tier deliverability, and real-time engagement in one place. The result is a platform that helps brands not only reach their audience but do so with confidence, transparency, and precision.

Located in Henderson, NV, we serve companies that demand accountability and ROI from every campaign. From built-in audit tools and GDPR/CCPA compliance to personalized sender infrastructure and AI-driven analytics, Whos@ equips B2B marketers with everything they need to connect, convert, and grow. Our mission is simple. We empower businesses to maximize revenue while protecting their reputation and staying ahead of compliance requirements.