List of the Top 16 B2B Data Providers in 2025

D&B Hoovers accelerates the journey from prospecting to establishing profitable client relationships more efficiently. By identifying crucial prospects and potential areas for growth, it serves as a powerful sales acceleration tool that leverages data and analytics. B2B sales professionals can engage with clients swiftly, enhancing their business development efforts. With access to comprehensive intelligence across more than 120 million business records, users gain valuable insights that empower their marketing and sales strategies. The platform features an intuitive interface alongside automated workflows, including alerts, triggers, and smart lists, which simplify the user experience. Furthermore, D&B Hoovers merges Dun & Bradstreet's extensive commercial database with advanced analytics to deliver a robust sales intelligence solution. This service also offers versatile search and list-building capabilities, real-time alerts, in-depth company profiles, and insightful research reports to support informed decision-making in the sales process. Overall, D&B Hoovers positions your organization for success by enhancing the efficiency and effectiveness of your sales efforts.

With a clear understanding of the companies interested in your product or service, identifying the right contacts becomes a breeze! Our B2B contact database is among the most extensive globally, boasting over 706 million entries. You'll undoubtedly discover the individual you need to reach out to, along with their colleagues!

Nimbler offers sales professionals and marketers a wealth of verified business contacts, boasting millions of personal and work emails that undergo real-time validation, along with mobile numbers. Users can effortlessly search for potential clients by utilizing various filters, including job title, seniority, department, industry, and geographical location. Thanks to our real-time data verification, your outreach emails are effectively directed to the appropriate audience. Best of all, Nimbler is completely free, providing unrestricted access to a wealth of quality leads and an unlimited number of user accounts. This ensures that your sales efforts are not only efficient but also effective in reaching the right targets.

BIGDBM stands as a prominent data provider in the United States, boasting over seven years of expertise in creating identity graphs with a strong emphasis on return on investment, privacy, and data quality. Our extensive consumer and B2B data collections are designed to significantly improve your marketing initiatives, optimize lead-generation efforts, and streamline identity verification processes. The unmatched datasets we offer deliver critical insights into consumer behavior, encompassing essential contact details such as emails, phone numbers, addresses, and device identifiers, along with lifestyle traits, affinity attributes, buyer intent, and online behavior. In addition, our B2B data resources include detailed and updated contact information for over 30 million US businesses and more than 125 million employees, empowering you to effectively cultivate your sales pipeline and drive growth. By leveraging our data, you can better understand your target audience and refine your strategic approach to market engagement.

Lead411 delivers detailed company insights along with precise contact information, including direct phone numbers and email addresses. Additionally, it features a sales cadence tool designed to streamline and automate your outreach via email and SMS, enhancing your communication efficiency.

GO Digital serves as a Demand Side Platform designed to help you effectively reach your target audience. Our solution enhances your ability to connect with B2B clients through your advertising efforts. Discover how improving the quality of B2B advertising can significantly boost your sales pipeline. By leveraging over 100 B2B filters such as job title, industry, and company size, you can engage millions of business users more effectively. Enhanced targeting leads to greater engagement and interaction with your campaigns, which can be customized for specific customer personas. With numerous options available and top-notch data accuracy, marketers can benefit from our Bidder as-a-Service feature, gaining access to a cloud-based platform for creating Real-Time Bidding (RTB) strategies. You can enjoy all the necessary bidding options without any added complexity or overhead costs. Additionally, our platform enables same-day deployments in a personalized bidding environment. By implementing the CIENCE tracking pixel, you can elevate your advertising, remarketing, retargeting, and follow-up efforts, all from a single, comprehensive platform designed for maximum efficiency. This unified approach ensures that your marketing strategies are streamlined and effective.

Through the daily validation of contact records, an impressive pool of over 300 million records is at your disposal. Now is the perfect moment to harness this data! The true measure of a contact record’s accuracy and dependability lies in practical application. CIENCE stands as a leading Outbound Services provider globally, utilizing tens of millions of records annually for communications like emails and phone calls. This extensive usage leads to several benefits: - Fresh records that minimize data decay - Comprehensive data points on various companies and accounts - Verified and accurate email lists based on real-world applications - Confirmed phone numbers that have been dialed The GO Data platform simplifies the process of crafting ideal customer profiles (ICPs) and facilitates targeted outreach. With GO Data, you gain access to a diverse array of contacts that align with your ICP. Initiating dialogues with your ideal clients is crucial for any B2B marketing database. CIENCE GO empowers you to pinpoint the most suitable contacts and companies, enabling the creation of tailored business lists that can significantly enhance your marketing efforts. By leveraging this data-driven approach, your outreach can achieve greater precision and effectiveness.

Optimize your revenue, boost sales, and tap into your entire addressable market by identifying 1,000 U.S. companies with a workforce of 50 or more that utilize Salesforce or Marketo. Following this, gather 25 contact details for each company—totaling 25,000 individuals—ensuring these contacts hold director-level positions or higher in sales, marketing, or IT. Make sure to include accurate emails, direct phone numbers, and valuable insights for all identified accounts and contacts. After the upload is complete, eliminate any contacts already present in our CRM and ensure they are removed from Salesforce as well. Leverage artificial intelligence to verify the accuracy of emails for all your target accounts and contacts, along with validating phone numbers. This process allows for the swift assembly of lists containing the most profitable contacts and lucrative accounts. Moreover, our advanced sales AI search engine provides the capability to explore millions of accounts and contacts, enhancing your outreach strategy. By utilizing this comprehensive approach, you can significantly enhance your sales efforts and overall market engagement.

UpLead is a B2B prospecting tool that delivers top-notch contacts and company information for businesses. Its features encompass real-time email verification, access to global contacts across more than 200 nations, over 50 search parameters, and technology tracking capabilities. Additionally, UpLead supports account-based marketing strategies, provides insights on email patterns, links to social media profiles, integrates seamlessly with Salesforce, offers a powerful API, and is compatible with various other CRM systems. This comprehensive suite of tools ensures that organizations can effectively streamline their prospecting efforts and enhance their marketing initiatives.

DemandScience is a business-to-business demand generation firm that simplifies marketing and sales processes by helping companies identify suitable prospects more quickly and focus on buyers who are ready to purchase. Utilizing advanced technologies, the DemandScience Live Data Factory provides precise data enriched with relevant intent signals, effectively streamlining the buyers' journey from initial interest to final conversion. Established in 2012, DemandScience has successfully supported over 1,500 clients across the globe with its products, data, and lead generation services. With a workforce exceeding 800 employees and offices in seven different countries, the company has earned the distinction of being ranked #5 on Fortune Magazine’s list of top workplaces in the advertising and marketing sector. Among the solutions DemandScience offers are PureSyndication, which supplies high-quality opt-in leads tailored for your marketing campaigns; PureABM, designed to boost your growth through targeted advertising aimed at your ideal accounts; and PurePush, which connects you with mid and bottom funnel prospects who are nearing the decision-making stage. Each of these solutions is crafted to enhance your efforts in capturing and converting potential customers effectively.

Apollo serves as a comprehensive solution for your complete sales strategy from start to finish. Both sales professionals and marketers leverage Apollo to identify potential customers in the marketplace, engage with key contacts, and create an innovative approach to their go-to-market efforts. This platform not only enhances customer discovery but also streamlines the process of building lasting relationships in a competitive environment.

Ampliz is a platform specializing in B2B Sales Intelligence and Healthcare Intelligence, designed to assist clients worldwide in fulfilling their lead generation requirements. We empower our clients to comprehend and pinpoint their prospects through enriched, data-driven insights. Our healthcare email lists are among the most sought-after data resources in the United States. The Healthcare Database Intelligence platform we offer features advanced segmented, customized, and personalized searching capabilities, enabling you to connect with prospects on a granular level. Our Categorized Physicians Listings serve as a treasure trove waiting to be discovered, offering extensive coverage of Physicians/Doctors Mailing Lists organized by specialty, facilitating connections with the right prospects and increasing the likelihood of closing lucrative deals. With Ampliz, you gain access to the most comprehensive US Healthcare Database, allowing you to sift through a crowded marketplace and reach key decision-makers who play a crucial role in advancing your healthcare business. Furthermore, our high-quality data on leading Hospitals, Clinics, Physicians, Executives, and HealthTech Providers in the US can significantly enhance your growth trajectory, ensuring your business thrives in a competitive landscape.

Lusha enables business professionals to forge quick and authentic connections with their leads, contacts, and candidates. Currently, more than 800,000 sales representatives, recruitment managers, and marketers are revolutionizing their interactions with leads, contacts, and candidates by utilizing Lusha every day, enhancing their networking efficiency significantly.

Sales teams have the ability to discover potential customers, pinpoint sales opportunities, and streamline their sales campaigns effectively without incurring excessive costs. Clodura serves as a comprehensive platform for sales prospecting and engagement, assisting teams in locating key decision-makers, acquiring up-to-date sales intelligence, and executing outreach campaigns with ease. Additionally, it simplifies the process of scheduling meetings and securing appointments more swiftly. Globally, successful sales teams rely on Clodura to strategically target their markets and expedite their sales processes. Notably, Clodura is the pioneering integrated B2B sales platform that manages everything from data acquisition to meeting arrangements. Its verification technology, provided by ZeroBounce, ensures that contact and company data boasts an impressive 95% accuracy for both email addresses and direct-dial phone numbers. Furthermore, Clodura's real-time sales intelligence triggers can significantly enhance your competitive edge. By proactively identifying sales opportunities, businesses can maintain a strategic advantage in their industry. Ultimately, utilizing Clodura equips sales teams with the tools necessary to succeed in a fast-paced market.

SalesIntel delivers unparalleled B2B data solutions tailored for your needs. As the foremost provider of precise and budget-friendly marketing and sales contact information, we boast the largest collection of direct dials in the market, alongside the most rigorously verified contacts. Your go-to hub for business intelligence and contact details, SalesIntel combines the power of automation with dedicated researchers to ensure an impressive 95% accuracy rate for all published contact data, all while efficiently expanding our database of contacts. Our innovative approach includes testing every direct dial phone number and email every 90 days, followed by a re-verification process to maintain data integrity. With a wealth of contact and company data at your disposal, SalesIntel stands as your reliable partner in driving growth, supported by our outstanding customer service that prioritizes your success.

Interpreting and utilizing various data sets often involves complex and lengthy procedures. Such challenges can deplete the resources of B2B companies and hinder their go-to-market strategies. Intentsify's platform streamlines these tasks, integrating multiple data sources into cohesive intelligence that supports your strategies, while also offering the necessary activation tools and programs to bring those strategies to fruition. By leveraging this automation, organizations can refocus their efforts on growth and innovation rather than getting bogged down by data management.