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America's #1 Appointment Setting & Revenue Agency

Leadium is an award-winning B2B lead generation agency that delivers what others only promise. Hit your revenue goals every quarter. There is no better way to go to market or grow your business. Leadium is revolutionizing the Sales Development industry with a new approach, focusing on using analytical outbound campaigns to deliver revenue pipeline at a lower cost than traditional Sales Development Teams. By understanding prospects' cognitive behavior and personality insights, Leadium can personalize outbound efforts for maximum results.

  • Min project size
    $1,000+
  • Hourly rate
    < $25 / hr
  • Employees
    50 - 249
  • Locations
    Las Vegas, NV
  • Year founded
    Founded 2016
  • Languages
  • Timezones

Overview by:

Reviewer avatar
Kevin Warner

1 Language that we service

  • English

8 Timezones that we service

AKST
Alaska Standard Time (AKST)
CST
Central Standard Time (CST)
EST
Eastern Standard Time (EST)
HST
Hawaii Standard Time (HST)
MIT
Midway Islands Time (MIT)
MST
Mountain Standard Time (MST)
NST
New Zealand Standard Time (NST)
PST
Pacific Standard Time (PST)

3 Locations

  • Las Vegas , NV
  • Kyiv , Ukraine
  • Santo Domingo , Dominican Republic

Select Focus Area
Inbound Services
Industries
Information technology
35%
Advertising & marketing
20%
Medical
15%
Financial services
10%
Business services
5%
Hospitality & leisure
5%
Other industries
5%
eCommerce
5%
Clients
Small Business (<$10M)
50%
Midmarket ($10M - $1B)
30%
Enterprise (>$1B)
20%
Certified in:
Sales Outsourcing B2B Appointment Setting B2B Lead Generation B2B Lead Qualification

Pricing Snapshot

Min. project size $1,000+
Avg. hourly rate < $25 /hr
Rating for cost 4.9 /5

What Clients Have Said

Leadium is noted for offering good value for cost, with clients frequently highlighting the effectiveness and affordability of their services. While specific project costs vary, engagements typically involve teams of 2-5 employees, suggesting a flexible pricing structure that aligns well with client needs.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $10,000 based on 68 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Leadium Review Insights

Overall Review Rating

5.0
  • Quality 4.9
  • Schedule 5.0
  • Cost 4.9
  • Willing to Refer 5.0

Top Mentions

Review Highlights

  • Room for Improvement in Onboarding and Ramp-Up Time

    Some clients noted that the initial onboarding and ramp-up time could be improved for faster project initiation. Despite this, the quality of work often compensates for the slower start.

  • Customized and Adaptive Campaign Strategies

    Many reviews highlight Leadium's ability to tailor and adapt their strategies to fit specific client needs and markets. This adaptability helps in achieving better engagement and conversion rates.

  • Strong Project Management and Communication

    Clients commend Leadium for their strong project management skills and seamless communication. They are noted for being responsive, proactive, and adaptable, often exceeding expectations in delivering timely updates and insights.

  • Effective Lead Generation and Prospecting

    Leadium consistently delivers effective lead generation and prospecting services, helping clients across various industries to expand their networks and secure high-quality leads. Clients appreciate the tailored approaches that improve lead quality and conversion rates.

  • High Client Satisfaction and Retention

    Leadium's efforts result in high client satisfaction, leading to ongoing engagements and contract renewals. Clients express their intention to continue partnerships due to the value and results provided by Leadium.

  • Successful Appointment Setting

    Leadium excels in setting high-quality appointments, significantly boosting clients' sales pipelines. This service is highly valued by clients looking to increase their outreach and engagement with potential customers.

Leadium Reviews

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Industry
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Sales Consulting Services for Industrial Tech Company

  • Sales Outsourcing
  • B2B Appointment Setting B2B Lead Generation
  • Less than $10,000
  • Apr. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“The technical side was handled with reasonable care.”

Sep 13, 2026
CEO, Argutec
Martin Placek
Verified
  • Information technology
  • Ostrava, Czech Republic
  • 11-50 Employees
  • Online Review
  • Verified

Leadium provides sales consulting services for an industrial technology company. The team helps the client reach potential customers and generate leads to expand their business outside the Czech market.

Lead Generation for Consulting Firm

  • Sales Outsourcing
  • B2B Appointment Setting B2B Lead Generation
  • Less than $10,000
  • June 2025 - Apr. 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They accepted that success in the public sector is often determined by patience rather than speed."

Jul 31, 2026
CEO, Toros Consulting
Steffen Kiessling
Verified
  • Telecommunications
  • Hamburg, Germany
  • 1-10 Employees
  • Online Review
  • Verified

Leadium provided lead generation services for a consulting firm. The team identified potential clients and tracked when budgets and procurement cycles were expected to reopen.

Lead Generation Services for BaaS Provider

  • Sales Outsourcing
  • B2B Appointment Setting B2B Lead Generation
  • Less than $10,000
  • Mar. 2025 - Feb. 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“The engagement was easy to work around.”

Jul 30, 2026
Founder & CEO, Tomorrow
Inas Nureldin
Verified
  • Financial services
  • Hamburg, Germany
  • 51-200 Employees
  • Online Review
  • Verified

Leadium provided lead generation services for a BaaS provider. The team identified and reached out to potential clients based on their financial product needs.

Lead Generation Services for AI & ML Solutions Company

  • Sales Outsourcing
  • B2B Lead Generation B2B Lead Qualification
  • Less than $10,000
  • Sep. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“I appreciated that they were comfortable saying a prospect was probably not ready yet.”

Jul 29, 2026
Founder & CEO, InCoreTex
Martin Riebe
Verified
  • Information technology
  • Aachen, Germany
  • 11-50 Employees
  • Online Review
  • Verified

Leadium provides lead generation services for an AI and ML solutions company. The team is tasked with identifying potential clients who have a business challenge that their AI solutions could help solve.

Lead Generation Services for Renewable Energy Company

  • Sales Outsourcing
  • B2B Appointment Setting B2B Lead Generation
  • Less than $10,000
  • Oct. 2025 - June 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They were willing to learn from the calls instead of just counting them.”

Jul 29, 2026
CEO, Energiepark Brandenburg
Thomas Wetzel
Verified
  • Energy & natural resources
  • Falkensee, Germany
  • 11-50 Employees
  • Online Review
  • Verified

Leadium provided lead generation services for a renewable energy company. The team reached out to target accounts, asked basic questions to check fit, and passed good conversations to the client.

Lead Generation Services for Financial Services Company

  • Sales Outsourcing
  • B2B Appointment Setting B2B Lead Generation
  • Less than $10,000
  • Feb. 2026 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“I liked how practical they were.”

Jul 10, 2026
CEO, Transave
Ian Sibbald
Verified
  • Financial services
  • Sheffield, England
  • 11-50 Employees
  • Online Review
  • Verified

Leadium provides lead generation services for a financial services company. The team handles the research, outbound outreach, lead qualification, and meeting scheduling.

Lead Generation for Creative Communications Agency

  • Sales Outsourcing
  • B2B Appointment Setting B2B Lead Generation
  • Less than $10,000
  • Aug. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The communication is straightforward, and we always know what they're working on."

Jul 7, 2026
Founder, Molmara Media
Pat Macleod
Verified
  • Media
  • Stornoway, Scotland
  • 1-10 Employees
  • Online Review
  • Verified

Leadium has defined target companies and messaging for a creative communications agency. They've handled outreach, qualified interest, scheduled meetings, and small campaign adjustments based on responses.

Lead Generation Services for Luxury Care Home Provider

  • Sales Outsourcing
  • B2B Appointment Setting
  • Less than $10,000
  • Nov. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They stayed involved and knew the campaign inside and out, rather than handing everything off."

Jul 3, 2026
CEO, Hallmark Luxury Care Homes
Aneurin Brown
Verified
  • Medical
  • Cardiff, Wales
  • 1,001-5,000 Employees
  • Online Review
  • Verified

Leadium provides lead generation services for a luxury care home provider. The team reaches out to organizations that fit the client's business and starts conversations with them.

Lead Generation Services for IT Services Company

  • Sales Outsourcing
  • B2B Appointment Setting
  • Less than $10,000
  • Nov. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“Their approach suited how we work.”

Jun 23, 2026
Founder, dmi27
Frank Di Mauro
Verified
  • Information technology
  • Tonbridge, England
  • 1-10 Employees
  • Online Review
  • Verified

Leadium provides lead generation services for an IT services company. The team is tasked with generating business conversations and opportunities for the client.

Lead Generation for Medical Comms & Healthcare Consulting Co

  • Demand Generation Marketing Sales Outsourcing
  • B2B Appointment Setting
  • $10,000 to $49,999
  • Aug. 2024 - Mar. 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They seemed comfortable challenging assumptions instead of treating outreach as a fixed process."

Jun 19, 2026
Managing Director, mXm Medical Communications
Harjinder Chahal
Verified
  • Manufacturing
  • Tonbridge, England
  • 11-50 Employees
  • Online Review
  • Verified

Leadium provided lead generation services for a medical communications and healthcare consulting agency. The team conducted market testing and built outreach to generate business conversations.

Our Story

We built Leadium after seeing SDR teams judged on activity, not outcomes. Founder-led, we treat B2B lead gen & appointment setting like a craft: precise ICPs, verified data, senior US SDRs, and enterprise research. We map your TAM, run multichannel campaigns, and optimize on revenue signals. 10+ years, hundreds of programs. Trusted by Goodyear, Rackspace, HackerOne and SMBs. Once 550+ global team members, now 100% US-based. Embedded partner focused on pipeline growth, not vanity metrics.

Meet the Team

Kevin Warner

Kevin WarnerFounder

Founder & CEO, Leadium. Founding team at WayUp (YC) and MOKO (ASX->Nasdaq, $30M). Ex-Extole. Founded Leadware (acq. by CIENCE). 12+ yrs, 1k+ staff in 7 countries, 1,500+ client programs. Now 100% US-based. Host, Sales Transformation Podcast.

Sergey Olexa

Sergey OlexaFounder

Riley Bryant

Riley BryantSales & Operations

Sales/BD at Leadium. Ex-DraftKings & Everi SDR. Las Vegas-based. Run multichannel outbound, aligns ICP→meetings, and track meetings held, SAL/SQL, and opps. Regulated-industry experience (gaming/fintech). Obsessed with clean data and deliverability.

Brooke Tanner

Brooke TannerSDR

What Sets Us Apart

Founder-Led, Senior US SDRs Only

Founder-led boutique with senior, US-based SDRs only. No offshore handoffs or junior bait-and-switch. You work with career pros who own the quota, craft messaging, and run the calls. Quality, control, and accountability in every program.

Verified Data + ICP Math + Enterprise Stack

We don’t spray lists. We define your ICP, map the TAM, and verify every contact. Our enterprise stack powers multichannel outreach (email, phone, LinkedIn) with deliverability, compliance, and analytics. Reporting ties activity to revenue signals.

Embedded, Flexible, Measured on Revenue

Month to month, embedded partnership. We launch fast, iterate weekly, and optimize for pipeline creation...not vanity metrics. Build-and-transfer if you want to take it in house. 10+ years, 1,500+ programs across SMB and enterprise.

Premier Verified means Clutch independently confirmed Leadium is a legally registered business,
financially sound (Creditsafe: Low Risk), and backed by 49 verified client reviews averaging 5.0 stars.

Learn More
Verified Client Reviews
49
Overall Review Rating
5
Source
Clutch
Last Updated
September 14, 2026

Business Entity

Business Entity Name Leadium, Inc.
Source Delaware Secretary of State
Jurisdiction of Formation Delaware
Date of Formation November 29, 2016
Status Active
Last Updated June 17, 2023
ID 6232324

Credit Report Results

International Credit Risk Assessment Low Risk
Source Creditsafe
Last Updated June 17, 2023
Learn More About The Clutch Verification Process

Locations (3)

901 Fremont Street, #165 Las VegasNV, United States 89101

21 - 30

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