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.

How this list is built

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

Outbound Caller
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Our cold calling service enables you to obtain fully-qualified B2B leads whenever your sales team needs them. We can provide your sales representatives with leads that are primed for closing, eliminating any effort or prospecting required from you. It only takes 2-3 days to begin cold calling with O
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Fargo, North Dakota, Us
Services Provided
50% Customer Support Outsourcing
50% Outbound Lead Generation
AI Summary
“Outbound Caller is a US-based call center company specializing in B2B cold calling to deliver fully-qualified leads, supporting sales teams with rapid, efficient telemarketing services.”
eCall Call Center
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
eCall is an outsourcing contact center based in Ukraine, serving clients globally. The company has approximately 1,000 employees who are fluent in English, German, French, Italian, Russian, and Ukrainian. We operate around the clock, seven days a week. Our services aim to ensure the success of your
Highlights
1000-9999
Employees
Kyiv, Kv, Ua
Services Provided
50% Customer Support Outsourcing
50% Outbound Lead Generation
AI Summary
“eCall is a Ukrainian outsourcing contact center with 1,000 multilingual employees, providing 24/7 global client support to ensure project success across diverse languages and time zones.”
Nexty Leads
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Nexty Leads is a results-oriented lead generation firm catering to clients in the UK and US. We focus on providing real-time, phone-verified leads tailored to your target customer profile. Our campaigns are designed with geographical targeting and a results-oriented approach, and we offer a no-contr
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Vilnius, Lt
Services Provided
50% Performance Marketing
50% Outbound Lead Generation
AI Summary
“Nexty Leads specializes in phone-verified, pay-per-lead generation with geographical targeting and CRM integration, delivering real-time qualified prospects to UK and US service providers for scalable growth.”
Mail Prospects
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Mail Prospects' email list boasts a delivery and accuracy rate of over 95%. Furthermore, each B2B contact in our database adheres to GDPR and Anti-Spam regulations. This means you can effectively reach your specific target audience worldwide using our mailing data.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Las Vegas, Nevada, Us
Services Provided
50% Outbound Lead Generation
50% Analytics Services
AI Summary
“Mail Prospects offers a GDPR-compliant B2B email database with over 95% delivery accuracy, enabling businesses worldwide to effectively target specific audiences through reliable mailing data.”
ARtttify
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
An AI-driven lead generation platform designed for B2C brands that enables users to effortlessly create and launch engaging contests and gamified promotions in just minutes. This platform helps campaigns go viral and increases the generation of high-quality leads by 65%, all without requiring any ad
Highlights
2-9
Employees
Tbilisi, Tbilisi, Ge
Services Provided
50% Outbound Lead Generation
50% Artificial Intelligence Services
AI Summary
“ARtttify is an AI-powered platform that helps B2C brands create viral contests and gamified promotions quickly, boosting high-quality lead generation by 65% without advertising expenses.”
Accelerain
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Accelerain is a sales development company focused on success, utilizing networks and smart messaging to secure meetings that others struggle to achieve.
Highlights
10-49
Employees
Wyndmoor, Pennsylvania, Us
Services Provided
50% Outbound Lead Generation
50% Sales Services
AI Summary
“Accelerain specializes in sales development, leveraging extensive networks and strategic messaging to successfully secure challenging meetings and drive business growth.”
The Daft Company, LLC
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
When was the last occasion you received a cold email that was truly tailored to you, rather than a standard mass message? Our advanced AI technology enables us to provide a level of personalization that fewer than 1% of companies can achieve. Each outreach is over 95% unique. We also employ multi-ch
Highlights
50-249
Employees
Tampa, Florida, Us
Services Provided
50% Outbound Lead Generation
50% Social Media Marketing
AI Summary
“The Daft Company, LLC leverages advanced AI to deliver highly personalized, unique outreach and multi-channel follow-ups, significantly enhancing engagement and meeting success rates for clients.”
Mackman Research
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Founded in 2003, Mackman Research is a niche market research firm that initially focused on financial services and academic institutions. Our early work primarily involved B2B research, customer satisfaction studies, and ethnographic research, leveraging our existing knowledge of these industries an
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Sudbury, Gb
Services Provided
41% Market Research & Competitive Intelligence
9% Customer Experience (CX) Strategy
50% Outbound Lead Generation
AI Summary
“Mackman Research, founded in 2003, specializes in niche market research with expertise in B2B customer satisfaction and ethnographic studies, serving national companies and premium brands.”
Host India Events and Marketing Pvt. Limited
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
HostIndia Events and Marketing Pvt. Limited is a corporate event management firm based in Bangalore, India, boasting over 15 years of professional experience. The company offers comprehensive services to meet various event management needs, including conference management, audience acquisition, exhi
Highlights
10-49
Employees
Bengaluru, Karnataka, In
Services Provided
50% Outbound Lead Generation
41% Event Management
9% Marketing Services
AI Summary
“Host India Events and Marketing Pvt. Limited, based in Bangalore, expertly manages corporate events and marketing strategies, enabling clients to engage audiences and foster business relationships.”
Woman with a Pen
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Providing writing services to B2B and small businesses, encompassing content creation, copywriting, and copyediting. Offerings include materials for websites, blogs, social media, lead generation, and client correspondence.
Highlights
Strafford, New Hampshire, Us
Services Provided
33% Blog & Article Writing
17% Sales Enablement Content
50% Outbound Lead Generation
AI Summary
“Woman with a Pen delivers professional writing services for B2B and small businesses, including content creation, copywriting, and editing for websites, blogs, social media, and client communications.”

...

...

...

Latest insights & expert perspectives

Explore data-backed surveys with inputs from top industry experts.

Stated minimum project sizes among the firms listed under software development services on Edverise, with the $50,000 band shaded

Vendor Selection

Questions to Ask a Software Development Agency: Six With Proof

A vetting script for second-round agency calls: six questions, the document each answer has to produce, and what a directory listing or a badge really proves.

Nihar Ranjan Rout

10/31/2026

Three software development quotes of $38,000, $94,000 and $210,000 converted to effective hourly rates of $79, $73 and $87.50

Vendor Selection

How to Compare Software Development Quotes Priced 5x Apart

Three bids for the same build are rarely comparable as written. A normalization checklist, a weighted grid adapted from FAR Part 15.3, and the hourly arithmetic.

Akash Mohapatra

10/31/2026

Chart of minimum project size stated by firms listed under AI agent development on Edverise, with the $50,000 band highlighted

Vendor Selection

AI Agent Development Cost: Build, Tokens, Reliability

An AI agent has three costs. Compute the monthly token bill from published list prices, then set the build quote against what listed firms actually charge.

Santanu Prasad Sahoo

10/31/2026

Check All Our Blogs

One Platform. One Promise. One Trust.

Edverise is building the trusted way to find tech vendors. List your company early, or talk to us about backing the platform.

Top Outbound Lead Generation Companies

List of the Best Outbound Lead Generation Agencies

Where buyers look next

Latest insights & expert perspectives

Questions to Ask a Software Development Agency: Six With Proof

How to Compare Software Development Quotes Priced 5x Apart

AI Agent Development Cost: Build, Tokens, Reliability

One Platform. One Promise. One Trust.