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.

170 businesses

Digital Zone

New York, New York, United States

DigitalZone is a global marketing and demand gen company dedicated to delivering compliant leads, exceptional customer…

Unrated

Dolead

Paris, Île-De-France, France

Since 2014, dolead has been one of the leading players in customer acquisition across paid channels, powered by our unique adtech…

Unrated

eCoast Marketing

Alpharetta, Georgia, United States

Ecoast is a comprehensive demand generation channel marketing agency focused on executing highly customized programs that result…

Unrated

EMEA Leads

London, England, United Kingdom

Expand your market presence & seal the potential leads for your business by networking with our responsive EMEA email records

Unrated

Extended Presence provides B2B Appointment Setting services that connect sales teams with C-Suite buyers. We are a new breed of…

Unrated

Extended Presence

Denver, Co

Extended presence is a professional sales outsourcing and lead generation company that specializes in developing and managing…

Unrated

We help businesses like yours reach more customers, generate more leads, and create lasting connections with expert marketing and…

Unrated

Gibbs Marketing Llc

Millersville, Maryland, United States

Established in 2012, gibbs marketing is a certified woman owned small business (wosb) specializing in comprehensive contact…

Unrated

GrowthCurve

London, England, United Kingdom

Ad agencies are dead - we're what comes next. Growthcurve is the marketing agency of record for the world’s fastest growing…

Unrated

Habiliss

Chennai, Tamil Nadu, India

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Unrated

24/7 Lead qualification service for sales & marketing teams. Boost your conversion rate & improve your ROI with lead capture…

Unrated

Infotech Leads

Ahmedabad, Gujarat

Infotech leads specializes in running outbound telemarketing services such as telesales, lead generation, market research and…

Unrated

Insil

Chatswood, New South Wales, Australia

Insil is recognised as a leading marketing agency. We offer the agility and dedication of an independent agency with the backing…

Unrated

Insil is an award-winning marketing, branding & advertising agency in Sydney, Australia. Specialising in providing innovative…

Unrated

iNtechspace

Ahmedabad, Gujarat, India

At intechspace, we help B2B businesses unlock the full potential of their data to drive growth and revenue. Through B2B data…

Unrated

IntelSmart

Plovdiv, Пловдив / Plovdiv, Bulgaria

Intelsmart is an outsourcing agency that provides intelligent and smart marketing solutions. The company developed an innovative…

Unrated

Invenio

Austin, Texas, United States

Invenio solutions is a full-service sales and marketing solutions company offering services designed to aid in lead development…

Unrated

KingPin

London, England, United Kingdom

Kingpin is now part of the marketing practice The marketing practice has combined the best B2B specialists from across the globe…

Unrated

Klint Marketing

Copenhagen, Capital Region, Denmark

Digital marketing and growth-hacking. Get results. We work with large and small companies that are ready for real growth across…

Unrated

Konnektors

Malden, Massachusetts, United States

A comprehensive digital marketing hub, leveraging AI and intelligent automation to revolutionize your online presence.

Unrated

Prospects are overwhelmed with emails, calls and social. We create wow experiences for your dream accounts so they are actually…

Unrated
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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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