Lead Generation Companies: Best list


Top lead generation companies are able to offer you the best services that can take your business to a new level of sales and marketing growth, especially when it comes to the online and digital world.

What is your business area?

Real estate, B2B, insurance, home improvement, education, attorney, or auto solutions? If you work with professionalists, they will provide you with the right lead generation techniques, solutions, and strategies you need to develop your sales pipeline.

This page contains a list of some of the most popular and best lead gen companies /firms and their services.

Lead Generation Companies: Best List for Marketing and Sales Services.


Callbox is the lead generation service provider trusted by thousands of business owners around the world for over 10 years. Backed by smart marketing technology and proven prospecting processes, they give you the power to scale your sales team and effectively boost your sales numbers through their lead generation services.

The company builds the right database, reach prospects through multiple channels, nature leads with marketing automation and power your campaign with Callbox Pipeline. Callbox Pipeline is a multi-touch, multi-channel CRM and marketing automation platform that integrates call center power with lead management, campaign monitoring and lead nurturing.


The strength of the company is working with their clients to understand and identify their ideal prospects. Once they are able to develop the core focus of their efforts, they build a strategic and targeted campaign that works to fill the client’s sales pipeline with opportunity.

Some of the strategies they use to customize campaigns are search engine optimization, paid search marketing, social media, PR/Brand awareness, email marketing, lead nurturing, landing page creation, call tracking, appointment settings, and others. Among their clients are: Toshiba, EP Henry, J.G. Wentworth and others.


InfoUSA delivers a full range of affordable sales and marketing solutions to help businesses acquire, manage and retain customers. Powered by the highest quality business and consumer contact databases, these solutions include targeted marketing lists, direct marketing solutions, and ongoing sales leads. As one of the best lead generation companies in the list, InfoUSA provides a great range of services such as email campaigns, direct mail campaigns, data processing solutions, search engine marketing and others.

Overdrive Interactive

Overdrive is for clients who want performance right now. Clients who want programs that drive sales today while also building value and brand awareness for tomorrow. Overdrive’s lead generation service is the core element for their online marketing campaigns. Minimizing cost per lead while maximizing lead quality – that’s the objective of Overdrive’s ongoing Lead Generation Capture and Lead Quality Optimization services. Because ultimately, a low-cost lead is only good for your online marketing campaign if it can be converted into a sale. One of the award winning and top lead generation companies, their

online marketing strategists specialize in understanding the clients’ online business objectives and applying them online through intelligent planning, content development, information architecture and media tactics. Among their clients are ANG insurance, Bosch, Boston University, IDG, Philips Healthcare, Akamai, Southern New England and much more.

Invenio Marketing

Invenio Solutions is a full-service sales firm focused on high-quality lead development and outsourced sales. Backed by an experienced team of Sales Scientists™, they offer a comprehensive and unique package of services that delivers market-leading results and significant return on investment for clients. The firm combines the sophistication of a Fortune 100 company with the creativity and energy of a startup – though they are neither. As one of the top lead generation companies in the list, Invenio has provided over 200 client solutions and has served a wide variety of companies and industries over the years. Among their clients are: Oracle, American Express, Dell, Boomi, Siemens, Vignette and much more.


Intelliverse offers custom technology solutions that deliver breakthrough sales results and drive revenue growth. Intelliverse is a global leader in sales accelerated enterprise software and managed lead services. As a proven sales model, the company helps businesses at all levels of the sales funnel by providing software and services that enhance overall sales team efficiency to increase company revenue.

As a B2B sales enablement company, Intelliverse’s sales solutions help provide your sales reps with qualified prospects, increased efficiency, and simple integration with major CRMs such as Salesforce.com and Microsoft Dynamics. The company’s services focus on the top of the sales funnel – the qualification, the calls, the appointments – letting you focus on closing qualified leads.


LeadJen is a B2B lead generation company that helps corporate sales and marketing teams drive more revenue and better understand their market through database building, custom marketing campaigns & B2B appointment setting. LeadJen’s scientific approach, proven methodologies and market intelligence drives revenue for clients in various industries including healthcare, manufacturing, retail, financial services, life sciences, and high-tech. They work as a strategic partner with companies to: Free up bandwidth for sales reps to focus on revenue; Generate leads to meet aggressive sales and revenue goals; Provide a consistent pipeline for net-new business; Generate net-new business in a new market; Expand footprint in the marketplace more quickly; Implement proven prospecting processes to enable internal sales teams.


The company provides professional, US-based agents that have B2B sales experience and are dedicated exclusively to your account.

TeleArk Lead Generation campaigns are designed to be a winning first impression and can assist with many areas of your sales and marketing activities: Prospect Qualification, Appointment Setting, Meeting Confirmation, Event Invitations, Trade Show Follow-up, Customer & Market Surveys, Contact Database Cleanup.

Their Client Portal gives you 24×7 access to real-time information about your campaigns, leads, and call recordings. Plus, they are integrated with CRM systems, including Salesforce.com, so they fit into your existing sales processes.

The Media Crew

TMC gets you more of what you need – customers. A Performance Based Marketing and Customer Acquisition Specialists Lead Generation Company. TheMediaCrew is a leading performance-based marketing company with enabling technology that connects marketers to consumers through a comprehensive set of email and data marketing, online advertising solution, call center marketing and proprietary technology. Their expertise resides in online marketing, customer acquisition, email delivery, lead generation and compliance solutions. TheMediaCrew.com also owns and operates RevenueStreet.com, TheDataStock.com, TMC-Teleservices.com & EFFECTUS-Software.com.

Bulldog Solutions

Bulldog is a B2B marketing agency… exclusively B2B. That requires deep experience in leading strategic insights, planning, and execution of highly technical and creative marketing programs. From quick-wins to dedicated agency-of-record needs, they provide a deep bench of experts for every aspect of B2B marketing.

Bulldog is one of the award-winning and top marketing agencies that produce disruptive, technology-driven marketing programs that deliver serious business results. Like any good marketing partner, they obsess over marketing data. Solid data can help you predict, plan and measure success.

Strategic Marketing & Sales

Strategic Marketing is a high-tech, data-driven marketing firm that develops innovative multi-channel programs exclusively for the automotive industry. Their direct marketing and data analytics collection give them the answers and tools necessary to communicate with the customers and potential customers in your market.

As one of the best marketing and lead generation companies in the list, Strategic Marketing has built a strong reputation of success as a ten-time winner of the Dealer’s Choice Award in Auto Dealer Monthly magazine. The ROI their customers receive from their work is at the top of this industry. Strategic Marketing’s core focus is to empower you to service and sell more vehicles. They are continuously creating automotive products for the next generation.


B2B appointment setting staffing company that offers experienced (3-8 years), educated (Bachelor’s degree or higher) Appointment Setters for your telemarketing campaign. Their B2B Database includes 18 Million US & 1.4 Million Canadian Businesses One of the lead generation companies that offers premier outsourced, cost-effective, business savvy appointment setting and sales agent staffing service. Their Appointment Setters are highly experienced individuals with excellent verbal and written communications skills and a demonstrated ability to communicate and relate to all levels within a perspective client’s organization.

From small entrepreneurial start-ups to well established mid-size corporations and franchisors, they deliver 100% effort behind each sales campaign and stand behind their promise to achieve the greatest feasible results.

LeadGenerators Ltd

They have built their reputation as an expert online marketing agency by providing a powerful suite of traffic generation campaigns for their clients. The company’s online marketing solutions are underpinned by extensive keyword research to ensure excellent quality traffic, low pricing and first-rate sales conversions for the clients.

Their services cover all areas of online marketing, from search marketing and social media to web design and development. Their approach is to be transparent, dependable and to explain what they do, and why. The company believes in building a long-term, successful relationship with the clients and work closely together to achieve their online marketing objectives.

The List

They are a team with a broad range of talent in new businesses, marketing, sales, research, analysis, technology, database management, and operations. The company has earned a reputation as one of the expert lead generation companies in the marketing and advertising industry and take great pride in collecting and sharing the most relevant and reliable information available with their clients.

One of the most popular lead generation companies in the list, that serves customers in two of the world’s leading markets, North America, and the United Kingdom.

Lead Generation Company

The Lead Generation Company specializes in end-to-end lead generation and strategic client management. Whether your company deals directly with businesses or you are looking to market to consumers, their bespoke systems are purpose-built to effectively contact potential clients and manage the entire lead generation process.

Lead generation is the first step in the sales cycle. To do it effectively, you need to carefully analyze your target market and implement a strategy that will engage decision makers within your targeted market. The Lead Generation Company can assist you in increasing your sales results.

Sales Leads Force

Are you a small business struggling to make a sale? Or are you a large organization with a complex sales process? In either case, SLF offers some of the best solutions – lead generation. The company supplies targeted leads to any business including home improvements, renewable energy, solar, cctv leads, health insurance, roofing leads, cleaning, mortgage leads and much more. Services: Sales Leads Generation, Appointment Settings, Telemarketing, Surveys. Based in India, they served worldwide clients. They focus on specializing in the regions of UK, USA, and Australia.


MVF has grown from a big idea into one of the world’s leading customer acquisition companies. The business uses proprietary technology, data-driven analytics, and in-house digital marketing expertise to provide some of the world’s leading brands with high volumes of new customers. We now operate in over 100 countries worldwide, and our vision for the future is even more exciting. The company supports you through the entire sales process, and can even close the deal on your behalf. Which means you’re free to focus on delivery, and the things that really matter to your business. Whether you’re looking to improve your sales conversions locally, test out new territories or countries, or take your business completely global, the company can guide you through all of this. The company is recognized as one of the best, fast-growing and innovative lead generation companies to watch and have awards to prove it.

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