Top Outbound Lead Generation Companies

A high-performing Outbound Lead Generation solution can accelerate growth, boost customer engagement, and create new revenue streams—but only if it's built by a team you trust. Edverise makes it easy to connect with leading Outbound Lead Generation companies around the globe. Providers and reviews are vetted extensively to ensure that we capture verified client feedback, project details, and measurable results. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

Ratings Updated: August 6, 2026

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1,732 Companies

List of the Best Outbound Lead Generation Agencies

Kozmoze, IncProfile set up by Edverise AI
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Schedule 25-30 sales meetings in just 90 days. At Kozmoze, we develop highly tailored cold outreach campaigns that secure 25-30 appointments each quarter. **OUR SERVICES** **Sales and Prospecting B2B Appointment Setting** We design unique outbound sales strategies, create personalized multi-to
Highlights
10-49
Employees
Austin, Texas, Us
Services Provided
65% Outbound Lead Generation
35% Appointment Setting Services
AI Summary
“Kozmoze, Inc. specializes in B2B lead generation, offering tailored cold outreach, sales appointment setting, data solutions, and database enrichment to enhance sales pipelines and business growth.”
AI Lead Transfers LLCProfile set up by Edverise AI
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At Ai Lead Transfers, we prioritize outstanding customer service and the provision of high-quality sales leads that are unmatched in the current market. AiLeadTransfers.com is recognized as a pioneer in the sales lead sector, and we are known for introducing the concept of "live lead transfers," whi
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided
65% Outbound Lead Generation
35% Lead Scoring & Qualification
AI Summary
“AI Lead Transfers LLC specializes in delivering high-quality live sales leads, pioneering instant customer-to-salesperson connections to enhance lead generation and customer service.”
Prime Tech BPOProfile set up by Edverise AI
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We implement an organized and methodical approach to providing top-notch call center and digital marketing solutions that enable your business to flourish and succeed.
Highlights
50-249
Employees
Services Provided
65% Outbound Lead Generation
35% Sales Development Representative (SDR) Services
AI Summary
“Prime Tech BPO delivers expert call center and digital marketing services with a systematic approach, empowering businesses to grow and achieve success across diverse sectors.”
SalesHiveProfile set up by Edverise AI
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SalesHive is a B2B lead generation agency that utilizes cold calling, email, and LinkedIn to schedule meetings with qualified buyers through our unique sales outreach platform and CRM. Our skilled sales development representatives, based in the US, will manage all of your cold calling efforts, ensur
Highlights
250-999
Employees
Littleton, Colorado, Us
Services Provided
60% Outbound Lead Generation
40% Appointment Setting Services
AI Summary
“SalesHive is a B2B lead generation agency leveraging cold calling, email, and LinkedIn via a proprietary platform to secure qualified buyer meetings and manage outreach efficiently.”
Grow Your Sales PipelineProfile set up by Edverise AI
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220 Outstanding Reviews | growyoursalespipeline.com | Business Development Services: Sales Development | Sales Recruiters | Sales Coaching | Located in the Twin Cities of Minneapolis and St. Paul, MN, providing services to clients across the United States.
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Eden Prairie, Minnesota, Us
Services Provided
60% Outbound Lead Generation
40% Appointment Setting Services
AI Summary
“Grow Your Sales Pipeline offers comprehensive business development services including sales development, recruitment, and coaching, serving clients nationwide from its Minneapolis-Saint Paul base.”
UpcallProfile set up by Edverise AI
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Upcall is a U.S.-based outbound prospecting service that provides top-notch prospecting solutions for contemporary teams, including lead generation, lead qualification, and surveys. We seamlessly integrate with your preferred tools such as CRM systems, marketing automation platforms, and spreadsheet
Highlights
$5,000+
Min Project Size
10-49
Employees
Services Provided
60% Outbound Lead Generation
30% Appointment Setting Services
10% Sales Funnel Strategy & Optimization
AI Summary
“Upcall offers comprehensive outbound prospecting services including lead generation, qualification, and surveys, integrating with CRM and marketing tools to deliver real-time insights for sales teams.”
SieteProfile set up by Edverise AI
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Siete ranks among the top B2B prospecting agencies globally, operating in over 14 countries. The agency specializes exclusively in producing qualified leads. Siete offers two main services: 1. Turnkey Lead Generation, where their team manages the entire prospecting process and arranges meetings for
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Ciudad de Mexico, Mx
Services Provided
60% Outbound Lead Generation
40% Sales Development Representative (SDR) Services
AI Summary
“Siete is a leading B2B prospecting agency operating in 14+ countries, specializing in qualified lead generation through turnkey services and staff augmentation with skilled sales professionals.”
Prospecto — Agence de Télémarketing B2BProfile set up by Edverise AI
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Prospecto est une agence de télémarketing B2B qui se concentre sur la génération de rendez-vous de qualité pour les équipes de vente au Québec, au Canada et en France. Nous aidons à remplir les calendriers de vos commerciaux avec des prospects intéressés et qualifiés.
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
50-249
Employees
Victoriaville, Quebec, Ca
Services Provided
60% Outbound Lead Generation
40% Sales Development Representative (SDR) Services
AI Summary
“Prospecto is a B2B telemarketing agency specializing in generating qualified sales appointments across Québec, Canada, and France to support sales teams in prospecting efforts.”
AcquireOneProfile set up by Edverise AI
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🏆Your Premier Partner for Sales Success AcquireOne is the dedicated partner for B2B Sales Execution in the German-speaking markets. We empower both international and local businesses to thrive in Germany, Austria, and Switzerland (DACH), where conventional sales methods often fall short. Our appr
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Berlin, Berlin, De
Services Provided
60% Outbound Lead Generation
30% Cold Email Campaign Management
10% Appointment Setting Services
AI Summary
“AcquireOne specializes in tailored B2B sales execution across Germany, Austria, and Switzerland, offering strategic market research, compliant multi-channel outreach, and local closing expertise for complex products.”
PlusOneMarkProfile set up by Edverise AI
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PlusOneMark focuses on assisting clients in developing their online presence, engaging with their target audiences, expanding their business networks, and turning those connections into paying customers. Here's how we can assist you: We will design and implement customized marketing strategies for y
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided
65% Outbound Lead Generation
35% Cold Email Campaign Management
AI Summary
“PlusOneMark specializes in tailored marketing strategies enhancing online presence, audience engagement, and business growth through B2B sales outreach, influencer marketing, and cold email campaigns.”

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