Vsa is a B2B call center that helps clients generate leads and produce new business; our experienced team takes on what internal…
4.9
7 reviews
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.
Demandcurvemarketing (dcm) is a team of handpicked technology marketers who breathe technology. We are built to help technology…
4.8
2 reviews
Scale your company faster and skip the prospecting process with B2B sales qualified leads generated and vetted by our…
4.6
74 reviews
Subscription
Founded in 2008, beyond codes inc. Is a global B2B appointment setting and lead generation company hq in simi valley, CA. We…
4.5
1 reviews
Build conviction before the conversation. Revnew helps enterprise B2B marketing teams create decision-ready pipeline through…
4.5
2 reviews
Subscription
Start filling your pipeline now! Levelup leads is a sales development and appointment setting agency. Our team becomes your sales…
4.5
1 reviews
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
As a distinguished global leader in call center outsourcing, onbrand24 takes pride in its 30-year legacy of delivering…
4.4
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
Dat-a-ccurate is a best-in-class lead generation company specialized in -B2B demand generation/lead generation -data enrichment…
4.2
5 reviews
360 leads® combines sales lead generation with marketing strategy and creative capabilities to deliver the most integrated and…
4.0
1 reviews
Since 1992, buyerzone has helped connect millions of businesses with thousands of quality sellers for hundreds of products and…
4.0
1 reviews
Since 2019, newson has provided B2B lead generation, appointment setting and sales closing done for you services to thousands of…
3.9
7 reviews
Why launch leads? Launch fills its clients' sales pipelines with qualified leads and scheduled sales appointments. Launch…
3.8
2 reviews
We specialize in helping B2B sales organizations with their number one challenge; generating qualified prospects. We have built…
3.6
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
Data driven. Tech enabled. Growth obsessed. Anteriad powers B2B with the industry’s leading data: purpose built, highly-trusted…
1.9
Memoryblue is the go-to partner for revenue leaders in B2B tech looking to grow their pipeline engine. As a comprehensive sales…
0.5
2 reviews
89bots is a chatbots development agency with offices in Los Angeles us and London UK. The main expertise of 89bots is the…
Unrated
Unrated
Acquirent is a leading provider of outsourced sales solutions for small/middle market to fortune 500 companies. We lower the risk…
Unrated
Helping companies solve their sales and marketing challenges with outsourced B2B sales and lead generation since 2004.
Unrated
Since 2016, air marketing has been the trusted outsourced sales and lead generation agency in the UK for ambitious B2B…
Unrated
At akqired digital pvt ltd (formerly akqired), we empower businesses to thrive in the ever-evolving B2B landscape with…
Unrated
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Showing 48 of 152 — 104 more to see.
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.