Category

Lead Generation Services

A guide to lead generation providers who fill your sales pipeline through outbound calling, email, and multichannel prospecting — for companies whose reps have no one to call.

846 businesses

Frontline Selling

Atlanta, Georgia, United States

Let's face it, prospecting sucks, but we love it! Random acts of prospecting simply aren't enough. You need a proven, effective…

4.4 31 reviews

B2B Lead Generation and Appointment Setting services that accelerate your new business opportunities and lead to exponential…

4.4

Onbrand24

Iowa City

As a distinguished global leader in call center outsourcing, onbrand24 takes pride in its 30-year legacy of delivering…

4.4

RevBoss

Durham, North Carolina, United States

Revboss is an outbound agency on a mission to bring honesty and transparency to the B2B sales process. Using a mix of software…

4.4 20 reviews

Averick Prospecting Cloud

Houston, Texas, United States

Averickmedia's data services are used by marketing teams across the globe to discover sales leads, to target ideal buyer profiles…

4.3 3 reviews

DAT-A-CCURATE

Gurgaon, Haryana, India

Dat-a-ccurate is a best-in-class lead generation company specialized in -B2B demand generation/lead generation -data enrichment…

4.2 5 reviews

Telecom, Inc.'s inbound and outbound outsourced contact center services are designed to enhance customer communication and drive…

4.2

360 Leads

Mississauga, Ontario, Canada

360 leads® combines sales lead generation with marketing strategy and creative capabilities to deliver the most integrated and…

4.0 1 reviews

BuyerZone

Waltham, Massachusetts, United States

Since 1992, buyerzone has helped connect millions of businesses with thousands of quality sellers for hundreds of products and…

4.0 1 reviews

Telegenisys

Concord, California, United States

Telegenisys is a leading business process outsourcing providers with advanced capabilities in remote team management. Teams at…

4.0

Newson.io

London, England, United Kingdom

Since 2019, newson has provided B2B lead generation, appointment setting and sales closing done for you services to thousands of…

3.9 7 reviews

Launch Leads

Salt Lake City, Utah, United States

Why launch leads? Launch fills its clients' sales pipelines with qualified leads and scheduled sales appointments. Launch…

3.8 2 reviews

Intelemark

Scottsdale, Arizona, United States

We specialize in helping B2B sales organizations with their number one challenge; generating qualified prospects. We have built…

3.6

Create efficiencies, cut costs, and scale confidently with Unity Communications' award-winning business process outsourcing…

3.6

Hellosells

Portland, Oregon, United States

Hellosells is the premier lead capture service for companies who want to make the most of their lead generation and marketing…

3.5

RDI makes every customer interaction count through smarter outsourcing, data-driven customer experience solutions, AI customer…

3.2

Answernet

Horsham, Pennsylvania, United States

If you are interested in growing your business or increasing efficiency, answernet has the expertise, technology, and people to…

2.8

B2B Data Partners

La Mirada, California, United States

B2bdatapartners provides high quality B2B marketing data to businesses across the world. We cater the best B2B data list for…

2.6

JumpCrew

Nashville, Tennessee, United States

Launch-ready sales teams, experienced leaders, and time-tested processes to help you acquire new customers faster and with less…

2.5

Sapper Consulting

St Louis, Missouri, United States

Creating a predictable flow of sales meetings requires the perfect blend of humans and technology. We’ve combined the best sales…

2.0 11 reviews
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Businesses in this category get hired to build and work a target list on someone else's behalf: researching accounts, finding the right contact, and then making the calls, sending the emails or running the LinkedIn outreach needed to start a sales conversation. The output they're paid for is usually one of two things — a qualified lead handed to your sales team with context on why they're a fit, or a booked meeting already on a rep's calendar. Some run this as pure telemarketing, others layer in email sequences and account-based targeting across multiple channels, but the common thread is that they own the unglamorous, repetitive work of getting a stranger to say yes to a conversation.

Companies end up looking for this when their pipeline has gone quiet and there's no obvious reason why. Often it's that the sales team is full of closers who are bad at, or unwilling to do, cold outreach — so deals dry up between the leads marketing hands over. Sometimes it's a founder or a handful of account executives who've been prospecting themselves and can't sustain it alongside actually running the business or closing what they've already got. Other times it's a push into a new market or vertical where nobody internally has the contacts or the local knowledge to start cold, and hiring and training an in-house SDR team feels slow and expensive compared with just buying the capability.

Where these providers differ is worth digging into before you sign anything. Some are essentially call centres — high volume, scripted, priced per hour or per dial — which works if your offer is simple and your market is broad. Others specialise in more complex B2B sales cycles, doing genuine account research and multi-touch, multichannel campaigns aimed at named accounts, which costs more but suits harder-to-reach buyers. Pricing splits roughly into retainer, per-appointment, and blended models, each shifting risk differently between you and the vendor. Worth comparing directly: whether you get a dedicated team or a shared pool of reps, how leads are qualified before they reach you, what data and list sources they use, whether they'll work inside your CRM and reporting rather than their own, and how long ramp-up takes before volume becomes predictable.

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