US-Based Outbound SDR Agency. Real Pipeline, Real People.
Overview
Leadium is a US-based B2B outbound sales development agency. We build and run multi-channel outbound programs for companies that need qualified pipeline without the cost and complexity of building an in-house SDR team.
Our services cover the full outbound stack: cold email, cold calling, and LinkedIn prospecting. Every program is built around a defined ideal customer profile, hand-researched prospect lists, and personalized messaging sequences designed to generate qualified meetings with real decision-makers.
We work across B2B verticals including technology, SaaS, professional services, financial services, healthcare, and logistics. Our team is 100% US-based and every SDR who touches your campaign is trained, managed, and held to clear performance benchmarks.
Leadium operates as an intentionally boutique agency. We maintain a focused client portfolio so every account receives senior-level strategy and hands-on execution. Our founder is directly involved in campaign strategy and client delivery. You know who is running your program.
We measure success by one thing: revenue impact.
What clients say
Every review is verified through Goodfirms before it's published.
What reviewers mention most
“A capable outbound partner that navigated a complex healthcare ICP without much ramp time.”
We operate in a niche corner of healthcare and needed a team that could execute with precision on two separate buyer profiles. Leadium handled the complexity well and kept communication consistent throughout the engagement.
“Professional team that was easy to work with and communicated well throughout.”
We needed support with outbound in the US and UK markets and found Leadium after doing some research online. The onboarding process was smooth and the team was responsive whenever we had questions. Good experience overall and the communication was clear from start to finish.
“Solid outbound partner that gets up to speed fast and runs a clean program.”
We needed pipeline in a niche market and didn't have the bandwidth to build outbound in-house. Leadium handled the full program from list building through to execution. Low maintenance on our end, clear reporting, and meetings started coming through pretty quickly. Exactly what we needed.
Focus
How the team's effort is distributed across services.
Where their work concentrates - by industry, budget, and timeline.
Where we are
Offices where Leadium operates.
