Best 50+ B2B Contact Lists with email data in 2025
B2B contact lists are collections of business contact information that are specifically targeted to help companies connect with potential clients and generate leads. These lists can include a variety of data, such as company names, phone numbers, email addresses, and job titles of key decision-makers within those organizations. B2B contact lists can be a powerful tool for businesses looking to expand their customer base and increase revenue. With the right data, companies can reach out to the right people at the right time, building strong relationships with potential clients and driving growth.
B2B Contact Data | Email & Phone Contact Data for B2B | API/Custom flatfile | 170M+ Profiles - Best Price Guarantee
B2B Contact Data | Canada | 6M Canadian B2B Professional Contact Data Set | Safe to Email
B2B Contact Data | Global Coverage | 755M LinkedIn Profiles | Verified & Updated Bi-Weekly
B2B Contact Data | B2B Database | Decision Makers | 220M+ Contacts | (Verified E-mail, Direct Dails) | 100% Accurate Data | 16+ Attributes
US B2B Data | B2B Contact Data | 148MM+ Contacts & Associated Records | Validated Contacts
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What are B2B Contact Lists? What are the best B2B lists?
B2B contact lists are databases of business-related contact information that help companies to identify and reach out to potential customers or clients. These lists typically contain data such as company names, phone numbers, email addresses, and job titles of key decision-makers within those organizations. B2B contact lists can be purchased or compiled through various means, and can be a valuable resource for businesses looking to generate leads and expand their customer base. By targeting specific industries or demographics, companies can increase the effectiveness of their marketing efforts and connect with the right people at the right time.
Best B2B Contact Lists
| Product Name | Leads | Historical Data | Accuracy | Delivery Time | Special Features | |
|---|---|---|---|---|---|---|
| ListKit | 1K | 12 months | 100% | 24 hours | Manually verified, hyper-personalized, LinkedIn profile URLs, company name, 100% deliverable | |
| InfoClutch B2B Contact Data | 70 million | 3 years | 95% | - | Connect with decision-makers, executives, professionals, small, medium and large enterprises | |
| aKQired Global B2B Contact List | 2K contacts per day | 5 years | 100% | - | All types of business and prospect contacts, prospect list building, 100% qualified contact information | |
| Lead411: 2x Verified B2B Contact Data | - | - | 95% | - | Comprehensive and accurate information about contacts and companies, targeted filters, sales intelligence data points | |
| Sendburg B2B Contact Database with double opt-in regulations | - | - | - | - | Specialized analysis, quality-assurance teams, custom data sourcing | |
| Span Global Services: C-Level B2B Contact Data | - | - | - | - | Global executive email lists with location, SIC code, consent-based, tele-verified | |
| Hir Infotech B2B Contact Data: C-Level, Executives and Professionals | - | - | - | - | Classified by job title, industry, or state, clean and accurate dataset | |
| TowerData Email Validation - B2B Contact Data for USA | - | - | - | - | Proprietary approach, identifies risky data including spam traps | |
| Datastream B2B | B2B Contact Database USA (114M contacts, 33M companies) | 114M phone numbers | 3 years | 90% | - | Large database, verified contacts from different industries |
| Slintel B2B Contact Data: Worldwide Coverage, 16M+ Companies | 100B data points | 3 years | - | - | Time-sensitive data, refreshes technographics data every 2 weeks, mobile numbers, email addresses, and 60+ other data points |
1. ListKit’s Personalize B2B Contact Data Lists
ListKit is a B2B contact data product offered by Listkit that provides manually verified and hyper-personalized prospect lists within 24 hours. Included in each ListKit are LinkedIn profile URLs, company names, and 12 months of historical data with 100% deliverable 1K leads. This B2B contact data product is ideal for businesses looking to focus on booking appointments while outsourcing the prospect list building process.
2. InfoClutch Global B2B Contact Data List
InfoClutch’s B2B contact data product offers access to 70 million verified B2B contacts, 3 years of historical data, and a 95% accuracy guarantee. With this data product, businesses can connect with decision-makers, executives, and professionals across small, medium, and large enterprises. InfoClutch’s B2B contact data product is ideal for businesses looking to reach out to business professionals with ease.
3. aKQired B2B Contact Lists for Lead Generation
aKQired’s B2B contact data product offers a global list of business and prospect contacts, along with list building services and data for ABM, Linkedin prospecting, and more. With 2K contacts per day, 5 years of historical data, and 100% qualified contact information, this B2B contact data product is ideal for businesses looking for a comprehensive and up-to-date contact list.
4. Lead411 Verified B2B Contact Data
Lead411 provides a comprehensive and accurate B2B contact data product, with 2x verified information about contacts and companies. Customers can filter through targeted filters and sales intelligence data points to view complete contact information. This B2B contact data product comes with a 95% accuracy guarantee.
5. Sendburg B2B Contact Database
Sendburg’s B2B contact data product offers specialized analysis and quality-assurance teams that work to provide unique and high-quality contact data. This product also offers custom data sourcing to find distinctive knowledge beyond overused databases. This B2B contact data product is ideal for businesses looking for unique and high-quality data.
6. Span Global Services C-Level B2B Contact Lists
Span Global Services’ B2B contact data product offers C-level B2B contact data, including global executive email lists with location and SIC code. The data is consent-based and tele-verified, making it highly responsive. With a variety of contact lists available, businesses can use this product to boost their brand presence and connect with executives across various industries.
7. Hir Infotech C-Level and Executives Contact Data
Hir Infotech’s B2B contact data product offers clean and accurate contact data that can be classified on the basis of job title, industry, or state. This product is ideal for businesses looking for high-quality and error-free data.
8. TowerData US B2B Contact List
TowerData’s B2B contact data product offers email validation and B2B contact data for the USA. Their proprietary approach identifies risky data, including spam traps, while maintaining a balance of high-quality data. This B2B contact data product is ideal for businesses looking to validate their email lists and improve their email deliverability.
9. Datastream Group B2B Contact Database
Datastream Group’s B2B contact data product offers access to a large database of 114 million clean and verified B2B email contacts and 33 million companies, with 114M phone numbers and 3 years of historical data. This product also comes with a 90% accuracy guarantee, making it ideal for businesses looking for verified and reliable data.
10. Slintel B2B Contact List with 16M+ Records
Slintel’s B2B contact data product offers worldwide coverage with over 16 million companies and 100 billion data points. The product is extremely time-sensitive, with technographics data refreshed every 2 weeks. This B2B contact data product offers a variety of data points, including mobile numbers, email addresses, and more, making it ideal for businesses looking for a comprehensive data solution
Frequently Asked Questions
What is a B2B contact list?
A B2B contact list is a database of contact information for business-to-business (B2B) contacts. This information can include names, job titles, company names, email addresses, phone numbers, and more.
What are the benefits of using a B2B contact list?
B2B contact lists can be an effective tool for lead generation and sales outreach. By using a targeted list of contacts, businesses can reach out to potential customers with a higher likelihood of converting into sales. Additionally, B2B contact lists can help save time and resources by streamlining the process of prospecting and outreach.
How do I choose the right B2B contact list?
When choosing a B2B contact list, consider your specific business needs and goals. Look for a provider with a strong reputation for accuracy and quality data. Additionally, consider the size of the database, the level of customization available, and any additional features or services offered.
How often are B2B contact lists updated?
The frequency of B2B contact list updates can vary depending on the provider. Some may update their databases on a daily or weekly basis, while others may do so on a monthly or quarterly basis. Be sure to ask about the update frequency when evaluating different providers.
Are B2B contact lists legal to use for marketing purposes?
It depends on the source of the contact information and applicable laws and regulations. Generally, B2B contact lists obtained from reputable sources and used for legitimate marketing purposes are legal. However, it’s important to comply with applicable laws, such as GDPR and CAN-SPAM regulations, to avoid potential legal issues.