Top Outbound Lead Generation Companies

Outbound lead generation agencies find and contact buyers who have not raised their hand yet. They build target account and contact lists, write sequences, and run cold email, phone and LinkedIn outreach until prospects agree to a meeting with your sales team. B2B software, IT services, staffing and logistics firms hire them to fill the pipeline without building an in-house SDR team, or to test a new segment first.

Shortlist agencies on meeting quality, not volume: ask how they define a qualified meeting, how many past meetings turned into opportunities, and whether you can reject ones that miss the bar. Check deliverability practices and data sources too, since burned domains and stale lists hurt your brand.

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We evaluate companies on verified profile data: services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

1,651 Companies

List of the Best Outbound Lead Generation Agencies

MarsTeleServe
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**MarsTeleServe: Strategic Communication and Sales Solutions for Growth** **Who We Are** At MarsTeleServe, we are pioneers in business process outsourcing and strategic sales. We believe that every conversation presents an opportunity, and we offer customized, premium business solutions designed
Highlights
$1,000+
Min Project Size
250-999
Employees
Services Provided
50% Outbound Lead Generation
35% Business Process Outsourcing
15% Business Consulting Services
AI Summary
“MarsTeleServe delivers customized business process outsourcing and strategic sales solutions across diverse industries, combining emotional intelligence with data-driven techniques to drive scalable growth and ROI.”
Mindmesh Consult
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MindMesh Consulting, located in London, is an AI-driven lead generation agency that assists small businesses in establishing reliable and scalable sales pipelines without depending on referrals or cold calls. We utilize AI to identify prospects, automate personalized outreach, and create intelligent
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
London, England, Gb
Services Provided
15% AI Strategy & Roadmap Consulting
10% Generative AI
25% AI Agent & Multi-Agent System Development
50% Outbound Lead Generation
AI Summary
“MindMesh Consult leverages AI to help small businesses establish automated, scalable sales pipelines across various sectors, ensuring consistent qualified leads and measurable revenue growth.”
Leads Local - B2B lead generation & sales systems
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Leads Local creates thousands of referral partnership leads each month for over 200 clients through efficient cold outreach strategies and sales techniques. Home service companies, such as roofers, HVAC providers, construction firms, plumbers, foundation repair services, water damage restoration spe
Highlights
$1,000+
Min Project Size
10-49
Employees
Trabuco Canyon, California, Us
Services Provided
25% Demand Generation Marketing
13% Conversion Rate Optimization (CRO)
12% Email Marketing & Automation
50% Outbound Lead Generation
AI Summary
“Leads Local delivers effective B2B lead generation and sales systems, driving substantial referral partnership leads and growth for diverse home service companies through strategic outreach.”
Verve Online Marketing
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Verve Online Marketing is a digital marketing firm that offers comprehensive 360-degree marketing solutions.
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Services Provided+1 Services
20% Search Engine Optimization (SEO)
15% Content Marketing Strategy
13% Pay Per Click
2% Other Digital Marketing
AI Summary
“Verve Online Marketing is a comprehensive digital marketing firm providing 360-degree solutions to support clients' online presence and marketing strategy across multiple platforms.”
DemandHigh
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At DemandHigh🚀, our primary objective is to generate a flood of leads, allowing your sales team to concentrate on turning them into completed sales! We have refined our approach to Cold Email and LinkedIn Outreach campaigns specifically for Digital Agencies, B2B SaaS, and industrial companies in th
Highlights
$1,000+
Min Project Size
10-49
Employees
Services Provided
50% Outbound Lead Generation
35% Appointment Setting Services
15% Lead Scoring & Qualification
AI Summary
“DemandHigh specializes in effective Cold Email and LinkedIn Outreach campaigns, driving lead generation for Digital Agencies, B2B SaaS, and industrial firms aiming for global expansion.”
ReferralWorks
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ReferralWorks offers a comprehensive referral partner outreach service tailored for personal injury law firms. Many PI firms recognize that their most valuable cases arise from reliable referral connections. However, establishing and nurturing these relationships often requires time that attorneys d
Highlights
$1,000+
Min Project Size
2-9
Employees
Services Provided
50% Outbound Lead Generation
31% Business Development
19% Account Management
AI Summary
“ReferralWorks provides outsourced referral partner outreach for personal injury law firms, managing communications and relationships via a proprietary CRM, delivering measurable new referral connections efficiently.”
REI Data Solutions
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Founded in 2015, REI Data Solutions equips real estate professionals with precise, focused lead data and prospecting tools. Our curated lists feature over 40 billion public records and exclusive data sources, achieving an accuracy rate of 99.9%. Whether you seek leads from motivated property owners,
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
20% Social Media Marketing
30% Other Digital Marketing
50% Outbound Lead Generation
AI Summary
“REI Data Solutions provides real estate professionals with highly accurate lead data, marketing solutions, and operational support, leveraging extensive public and exclusive datasets to enhance prospecting.”
Epic Receptionists
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We are a specialized live call answering service dedicated to assisting small business owners and their teams in reclaiming valuable time by minimizing interruptions, all while ensuring you never miss an important call or client opportunity. As a small business ourselves, we recognize the importance
Highlights
$1,000+
Min Project Size
2-9
Employees
Canton, Michigan, Us
Services Provided
45% Outbound Lead Generation
55% Appointment Setting Services
AI Summary
“Epic Receptionists offers personalized live call answering and appointment scheduling services to small businesses, enhancing lead capture and minimizing interruptions for teams.”
Lead Lazarus
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Lead Lazarus revitalizes inactive leads and converts them into actionable opportunities through advanced AI technology. Our platform executes outreach with accuracy, sending customized messages that re-engage prospective customers and motivate them to take action. By converting your cold leads into
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
25% SMS Marketing
18% Demand Generation Marketing
7% Email Marketing & Automation
50% Outbound Lead Generation
AI Summary
“Lead Lazarus employs advanced AI to reactivate inactive leads, delivering personalized outreach that converts prospects into sales opportunities, unlocking database potential for business growth.”
Atlantis Business Services Inc
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A service marketplace designed to assist small businesses in expanding their operations, offering support in areas such as business funding, marketing, lead generation, merchant processing, payroll, and human resources, among others. Additionally, we provide lead lists for merchant cash advances and
Highlights
2-9
Employees
Warrenton, Virginia, Us
Services Provided+1 Services
50% Outbound Lead Generation
19% Business Financing
16% Marketing Services
9% Retail Services
AI Summary
“Atlantis Business Services Inc. operates a comprehensive marketplace offering small businesses diverse support, including funding, marketing, payroll, HR, merchant processing, and specialized lead generation services.”

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Top Outbound Lead Generation Companies

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