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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 provides good value for cost, with clients noting their pricing fits budgets and delivers consistent results. Specific project costs vary, but clients appreciate the affordability and transparency in pricing, making them a favorable option for businesses seeking lead generation services.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $10,000 based on 78 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

  • Founders' Active Involvement

    The active involvement of Leadium's founders in day-to-day operations is frequently mentioned as a positive aspect. Clients value the direct access to leadership and the strategic insights they provide.

  • Customer-Centric Approach

    Clients appreciate Leadium's focus on understanding their unique business needs, ensuring that strategies and messaging are tailored to each client's specific market and objectives. This personalized approach fosters strong client relationships.

  • Proficient in Outbound Sales

    Leadium is recognized for its ability to efficiently manage outbound sales campaigns, helping clients reach potential customers and generate leads. Their expertise spans across various industries, including telecommunications, software, and healthcare.

  • High Client Satisfaction

    Overall, clients express high satisfaction with Leadium’s services, highlighting their ability to meet and exceed expectations. Many clients report significant improvements in lead quality and sales efficiency.

  • Challenges with Onboarding Speed

    Some clients noted that the initial ramp-up phase could be faster. Although this did not significantly impact the overall outcomes, a quicker start could enhance early-stage results.

  • Adaptable and Flexible

    Leadium is noted for its flexibility and willingness to adapt strategies based on client feedback and changing market conditions. This agility enables them to continuously optimize campaigns and improve results.

Leadium Reviews

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Services
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Industry
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Sales Outsourcing Services for Telecommunications Company

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

“They understood that a first conversation is not a sale.”

Oct 13, 2026
Founder & CEO, Voyager Internet Ltd
Seeby Woodhouse
Verified
  • Telecommunications
  • Auckland, New Zealand
  • 51-200 Employees
  • Online Review
  • Verified

Leadium provides sales outsourcing services for a telecommunications company. The team is responsible for conducting outbound calls and starting conversations with potential clients.

Sales & Marketing Services for Software Company

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

“They were willing to leave the technical explanation alone when it was already doing its job.”

Oct 10, 2026
CEO & Founder, Ceefa Software
Aaron Athfield
Verified
  • Information technology
  • Lower Hutt, New Zealand
  • 1-10 Employees
  • Online Review
  • Verified

Leadium provides sales and marketing services for a software company. The team is tasked with promoting the client's product in the market.

Business Dev Services for Software Company

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

“They were prepared to work in a market where the reason for buying is not always obvious from the start.”

Oct 8, 2026
CEO & Founder, Quantate
Dave Jarvis
Verified
  • Information technology
  • Wellington, New Zealand
  • 1-10 Employees
  • Online Review
  • Verified

Leadium provides business development services for a software company. The team aims to help the client reach more organizations that need their risk and compliance software.

Sales Outsourcing for Monitoring & Management Solutions Co

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

"One thing I appreciated was that they didn't try to make the technology sound simpler than it is."

Sep 24, 2026
CEO, Data-Command
Glenn King
Verified
  • Utilities
  • Akron, Ohio
  • 11-50 Employees
  • Online Review
  • Verified

Leadium provides sales outsourcing services for a monitoring and management solutions company. The team is responsible for explaining the client's company in a non-technical way to attract more customers.

Sales Outsourcing for Speech Recognition Company

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

"What stood out was the patience around the sales cycle."

Sep 14, 2026
Founder & CEO, ReplayWell
Igor Szoke
Verified
  • Information technology
  • Brno, Czech Republic
  • 1-10 Employees
  • Online Review
  • Verified

Leadium provided business development services for a speech recognition and multimedia processing company. The team helped with the client's outreach efforts to generate new leads.

Sales Outsourcing for Agricultural Technology Company

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

"Leadium didn't keep pushing the same message when we gave them new information."

Sep 13, 2026
CEO & Co-Founder, Ullmanna
Martin Ullmann
Verified
  • Information technology
  • Opava, Czech Republic
  • 11-50 Employees
  • Online Review
  • Verified

Leadium provided sales outsourcing services for an agricultural technology company. The team was responsible for generating leads and expanding the client's reach beyond their existing network.

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.

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 55 verified client reviews averaging 5.0 stars.

Learn More
Verified Client Reviews
55
Overall Review Rating
5
Source
Clutch
Last Updated
October 13, 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 Vegas, NV, United States 89101

21 - 30

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