Leadium is a specialized B2B sales development and lead generation agency that builds and runs done-for-you SDR programs for growth-focused companies. Instead of selling software, Leadium provides a fully managed outbound engine—combining strategy, people, data, and technology to consistently book qualified sales meetings. Their core services include outbound appointment setting, inbound lead qualification, and channel‑optimized lead research, all designed to create predictable top‑of‑funnel pipeline.
Founded in 2016 and headquartered in Las Vegas, Nevada, Leadium has spent more than a decade refining every piece of the prospecting workflow: ICP definition, persona modeling, campaign strategy, messaging, sales technology, reporting, and execution. They emphasize human-sourced and validated contact data, multi-channel engagement (email, phone, LinkedIn, SMS, gifting), and fast response times on inbound leads, backed by a structured BANT/CHAMP qualification framework.
Leadium positions itself as a high-touch, boutique alternative to volume-driven BPO shops. The company highlights a 100% U.S.-based SDR team working as an extension of each client’s brand, supported by a global research workforce that hand-sources and verifies B2B contact data across 45+ industries. Their programs plug directly into clients’ CRMs and sales tech stacks, providing real-time visibility into meetings, pipeline contribution, and ROI.
With 1,500+ companies served and hundreds of thousands of meetings booked, Leadium has supported clients through billions in pipeline, funding, and acquisitions. The firm is frequently recognized on review sites such as G2, Clutch, UpCity, and TrustRadius, and is often shortlisted alongside other top outbound agencies for SaaS, technology, and B2B services. Their month-to-month agreements, focus on data quality, and channel-optimized approach to outreach differentiate them in a crowded SDR and lead generation market.