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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

Pricing Snapshot

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

What Clients Have Said

Leadium offers competitive pricing and good value for cost, with projects averaging around $20,000 and monthly contracts. Clients highlight the effectiveness of their US-based teams and their involvement in strategy, ensuring high-quality lead generation and consistent communication.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $10,000 based on 58 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 4.9
  • Cost 4.9
  • Willing to Refer 5.0

Top Mentions

Review Highlights

  • Effective Use of Technology and Tools

    Leadium effectively utilizes modern tools and technology to enhance lead generation efforts. Their integration with platforms like Apollo and Slack facilitates seamless collaboration and data sharing.

  • High-Quality Communication and Project Management

    Leadium's communication is often praised for being effective and responsive. They maintain a smooth workflow through regular updates and proactive adjustments, ensuring client satisfaction and timely delivery of results.

  • Challenges with Initial Setup and Onboarding

    Some clients noted that the initial setup and onboarding process could be faster. While the quality of work eventually compensates for this, a quicker start could enhance client satisfaction.

  • Efficient Management of Inbound and Outbound Leads

    Leadium effectively manages both inbound and outbound leads, ensuring quick follow-up and high conversion rates. Their strategic approach to lead nurturing is highly valued by clients.

  • Significant Increase in Sales and Conversions

    Leadium has helped clients achieve significant increases in sales and conversion rates, often exceeding initial targets and contributing to business growth.

  • Targeted and Specific Audience Engagement

    Leadium excels in targeting specific audiences and engaging key decision-makers. Their strategic approach to lead generation is tailored to client needs, resulting in high conversion rates.

Leadium Reviews

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Lead Generation & Outreach for Data Management Software Firm

  • Sales Outsourcing
  • B2B Appointment Setting
  • $10,000 to $49,999
  • Mar. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They definitely upped our outreach game with systematic and focused actions."

Sep 2, 2023
Co-Founder, Chair & CEO, Rubrik, Inc
Bipul Sinha
  • Other industries
  • Palo Alto, California
  • 1,001-5,000 Employees
  • Online Review

Leadium is helping a data management software company improve their sales pipeline. The team's tasks include creating outreach strategies and securing sales appointments to boost the client's lead generation. 

Sales Outsourcing for Animal-Free Dairy Protein Provider

  • Call Center Services Sales Outsourcing
  • B2B Appointment Setting
    +2
  • $10,000 to $49,999
  • Sep. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They've fulfilled our needs effectively."

Aug 24, 2023
Co-Founder, Perfect Day
Perumal Gandhi
  • Other industries
  • Berkeley, California
  • 51-200 Employees
  • Online Review

An animal-free dairy protein provider has hired Leadium to help with ramping up their sales appointments and improve their outbound sales processes.

Lead Generation for Automobile Production Company

  • Call Center Services Content Marketing Conversion Optimization Sales Outsourcing
  • B2B Appointment Setting
    +2
  • $10,000 to $49,999
  • Oct. 2022 - June 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"This boost in lead volume has really put us in a stronger position to meet our sales targets."

Jul 2, 2023
General Manager, UTIL Canada Ltd
Guiseppe Prestifilippo
  • Automotive
  • Vaughan, Ontario
  • 11-50 Employees
  • Online Review

Leadium provided lead generation services for an automobile production company. They expanded lead generation efforts, filled up the sales pipeline, and set up appointments with prospects.

Call Center Services for Data-Driven Hiring Platform

  • Call Center Services
  • Inbound appointment scheduling
  • $10,000 to $49,999
  • Feb. 2023 - Ongoing
4.5
Quality
4.0
Schedule
3.5
Cost
3.5
Willing to Refer
4.0

"They delivered and were fast at communicating with us."

May 25, 2023
Marketing, Journeyfront
Calvin Kamalu
Verified
  • Other industries
  • Orem, Utah
  • 51-200 Employees
  • Online Review
  • Verified

Leadium provides call center services for a data-driven hiring platform. The team's activities include prospecting, calling prospects, and scheduling appointments for the client's sales team on a calendar. 

Outbound Marketing for Eco-Friendly Transportation Co

  • Call Center Services Sales Outsourcing
  • B2B Appointment Setting
    +2
  • $50,000 to $199,999
  • Jan. 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They know what works, and they've been able to deliver amazing results for us."

Apr 16, 2023
Sales Development Manager, Inspiration Mobility
Jordan Cooper
  • Financial services
  • Washington, District of Columbia
  • 11-50 Employees
  • Online Review

An eco-friendly transportation company has hired Leadium to assist with outbound prospecting campaigns. The team is responsible for launching an outbound sales program with multiple channels. 

Outbound Marketing Services for Telecommunications Company

  • Call Center Services Content Marketing Email Marketing Sales Outsourcing
  • $50,000 to $199,999
  • Jan. - July 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Not only did they deliver results, but they also shared strategies that we benefited from during the engagement."

Mar 2, 2023
Founder, Telecommunications Company
Anonymous
Verified
  • Telecommunications
  • Lake Los Angeles, California
  • 11-50 Employees
  • Online Review
  • Verified

Leadium spearheaded a telecommunications firm's outbound marketing efforts, including outbound messaging, outbound targeting, and appointment booking.

Digital Marketing for Startup Accelerator Company

  • Other Digital Marketing
  • $10,000 to $49,999
  • Nov. 2020 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I am impressed with their fast ramp time as we saw results within one month."

Apr 15, 2021
Head of Sales, Startup Accelerator Company
Anonymous
Verified
  • Financial services
  • Denver, Colorado
  • 11-50 Employees
  • Online Review
  • Verified

Leadium was hired by a startup accelerator company to help them build an SDR program. The team is in charge of conducting campaigns, prospect research, email content development, lead qualification, and more.

Outbound Marketing Services for Music Platform

  • Content Marketing
  • $10,000 to $49,999
  • Sep. 2017 - Ongoing
4.5
Quality
4.5
Schedule
5.0
Cost
4.5
Willing to Refer
4.5

"They are always innovating with customers in mind."

Jan 7, 2019
Head of Growth, Rockbot
Anonymous
Verified
  • Advertising & marketing
  • Oakland, California
  • 11-50 Employees
  • Online Review
  • Verified

Leadium procures warm sales leads as part of an ongoing engagement. Other services include targeted outbound marketing and organizing meetings with a sales team.

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.

Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

Learn More
Verified Client Reviews
42
Overall Review Rating
5
Source
Clutch
Last Updated
July 7, 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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