Looking for the best B2B email list providers for 2023? You’re in luck! We’ve got you covered with our top picks.

In 2023, the best B2B email list providers are those that prioritize data accuracy, comprehensive coverage, and GDPR compliance. Companies such as ZoomInfo, DiscoverOrg, and D&B Hoovers are recognized for their extensive databases and credibility in the B2B sector. They offer detailed company and contact information, helping businesses target the right audience. When selecting a provider, it's essential to choose one that frequently updates its list, ensuring the data remains relevant and reducing the chance of encountering outdated or irrelevant contacts.

These B2B data providers offer high-quality email lists that can supercharge your business. Get ready to reach the right audience and boost your sales & marketing campaigns!

Why Should You Use B2B Email Lists?

If you want to know why you should use B2B email lists, well, here are two good reasons:

1. For B2B Sales Strategy:

B2B sales teams often waste time searching online for email addresses of potential customers, but these can be outdated or wrong. Reliable email lists from trusted sources provide accurate B2B data, making cold emailing more effective.

Using a compliant B2B email list, sales teams can schedule more meetings and grow their sales pipeline quickly.

2. For B2B Marketing Strategy:

Data-driven marketing teams aim to boost open rates and find B2B leads. Email lists help by promoting events, both online and offline, to meet and exceed marketing goals.

These lists also help build a business contact database, making B2B marketing strategies faster and more effective.

Where Can You Buy a B2B Email List?

A B2B email list is like a phone book, but instead of phone numbers, it has email addresses of businesses.

You can create one yourself by finding and collecting email addresses one by one, or you can buy a ready-made list from a B2B lead generation company that specializes in providing these lists.

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Doing it manually takes time and effort, while buying an email list from email finder tools automates the process, making it faster and more efficient.

Who Are the Top B2B Email List Providers?

Who Are the Top B2B Email List Providers?

If you want to know the top and best B2B email list provider tools, scroll down. Here they are all:

1. CUFinder


CUFinder is an invaluable tool for anyone, like salespeople, marketers, recruiters, founders, freelancers, and students, who want to find B2B leads and potential customers.

Their database has over 150 million contact email addresses and over 260 million contact profiles.

CUFinder is an invaluable tool for anyone, like salespeople, marketers, recruiters, founders, freelancers, and students, who want to find B2B leads and potential customers.

Some of the features of CUFinder include:

  • Fully free email verification
  • Easy integration with CRMs like Salesforce, HubSpot, Zoho, etc.
  • Advanced search filtering system
  • Chrome Extension and API
  • 15 free credits per month
  • Worldwide coverage
  • Compliant with CCPA & GDPR
  • Easy to use and set up
  • A data accuracy rate of 98%

CUFinder Pricing Plans:

CUFinder Pricing Plans

1. Free (0): 100 email, five mobile, and five search credits monthly

2. Growth ($39): Unlimited email, 50 mobile, and 500 search credits monthly

3. Premium ($79): Unlimited email, 200 mobile, and 2,500 export credits monthly

4. Unlimited ($119): Unlimited email, 350 mobile, and 3,500 search credits monthly

CUFinder Pricing Plans

Now, get your free credits by clicking here.

2. Cognism

Cognism is a helpful tool for finding contact information for businesses. It follows privacy rules like CCPA and GDPR. With the Cognism Chrome extension, boosting your LinkedIn profiles and Sales Navigator lists becomes simple.

3. Lusha

Lusha is a handy tool that helps you find business emails, phone numbers, and personal numbers in just one click. With a huge database of 100 million business profiles, 60 million emails, and 50 million phone numbers, it’s a game-changer!

4. Lead411

Lead411 provides highly accurate emails verified for inbox response and millions of verified contact records. It offers features like sales triggers and a Chrome Extension to help users quickly find the contacts they need each month.

5. UpLead

Uplead is a B2B prospecting platform that offers 95% accurate data. Their email verification system ensures genuine leads, and with over 50 search filters, you can find contacts and companies that match your buyer profile

6. Waalaxy

Waalaxy is a lead generation tool that makes automated sales and recruiting easy. This platform helps you easily generate leads directly from LinkedIn and launch your prospecting campaigns easily.

7. Snov.io

Snov.io is a tool that helps you find many potential customers by finding their emails and contact information. It has an extensive list of companies you can search by industry, size, location, and more. You can even connect it to your apps & website!

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8. Seamless.AI

Seamless.AI is a great company to automatically buy email lists. They also provide phone numbers and direct contacts of leads. It helps boost sales and saves time on finding leads’ info. It’s perfect for bulk lead buying.

9. SalesIntel

SalesIntel is a platform that helps you find leads, emails, and B2B data about companies to build your online pipeline. It has a huge amount of tracked information and millions of leads. Sales and marketing teams use it to connect with new prospects.

10. EasyLeadz

EasyLeadz is a great email list provider that collects data about businesses, including details of executives, decision-makers, and employees. It has names, job titles, emails, phone numbers, addresses, and social links. Users can access willingly shared info online.

11. LinkedIn Sales Navigator

LinkedIn Sales Navigator is a tool for salespeople to find potential customers. It’s like a map that shows them the companies they might want to talk to. This tool lets you access valuable details about jobs and companies.

What Is the Best B2B Email List Provider?

Looking for the best B2B email list provider for 2023? Consider these key factors to narrow down your options:

  1. High Accuracy: Find a reliable tool that gives you up-to-date email lists at a high rate.
  2. Broad coverage: A rich B2B database with global coverage like EMEA, APAC, NAM, etc., increases your chances of finding the B2B email lists you target.
  3. Verified email lists: Valid emails are crucial for successful campaigns and lead generation. Use a free email list cleanup tool to remove outdated and invalid emails.
  4. User-friendly interface: Simplify your experience with an easy-to-navigate email list finder. Save time and effort with a convenient and straightforward user interface.

That said, if you want high accuracy, verified email lists, easy navigation, and worldwide coverage, then CUFinder is the best bet for you.

What Is the Best B2B Email List Provider?

How Do I Get a B2B Email List from CUFinder?

Here’s a simple guide on how to get a B2B email list from CUFinder:

1. Sign up and go to the dashboard on CUFinder.

2. Click “Prospect Engine” at the top of the page.

3. Choose “Company Search” from the options.

How Do I Get a B2B Email List from CUFinder?

4. Select search attributes like company name, location, employee count, industry, or products & services to refine results.

Select search attributes like company name, location, employee count, industry, or products & services to refine results.


  • CUFinder supports 430+ industries.
  • Real-time search provides a list of targeted companies.

5. Select the companies you want to get their emails from the result page and click “Export” to download the Excel file.

Select the companies you want to get their emails from the result page and click "Export" to download the Excel file.

That’s it. You’ve successfully done it.

How Do I Create an Email List 2023?

Building an email list in 2023 is essential for effective email marketing. Follow these seven effective strategies:

  1. Create a compelling LinkedIn newsletter featuring helpful content, testimonials, FAQs, and promotions to entice subscribers.
  2. Offer a discount to new subscribers, whether it’s a percentage off or a free consultation, to incentivize sign-ups.
  3. Gate your best content by requiring email opt-ins to access premium resources like case studies and exclusive videos.
  4. Run contests or giveaways with enticing prizes to attract new subscribers.
  5. Utilize exit-intent pop-ups to capture visitors’ emails before they leave your website.
  6. Create conversion-focused landing pages with clear CTAs and minimal distractions.
  7. Test and optimize your landing pages, headlines, CTAs, form fields, visuals, and social proof to improve conversions.
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Implement these strategies to grow your email list and connect with your audience effectively.

How Do I Find Emails for B2B Sales?

Here’s how to find emails for B2B sales:


To find emails for B2B sales effectively, start with LinkedIn. Connect with potential leads and check their LinkedIn profiles for contact info.

Email Finder:

Another method is using email finder tools like CUFinder or Cognism. These tools can search for emails associated with a company’s domain.

Email Finder

Email Template:

Craft a compelling sales email template for outreach, mentioning your value proposition and benefits.

Email Marketing Examples & Platforms:

Look for email marketing examples to inspire your message. Choose a reliable email marketing platform like Mailchimp and sign up.

Customized Emails:

Personalize each email to resonate with the recipient. Follow best practices from email examples to increase engagement and response rates.

Bear in mind that building a targeted email list and creating a well-crafted email template are essential for successful B2B sales outreach.

Why Are Companies Buying B2B Email Lists?

Companies purchase B2B email lists for several reasons, primarily to expand their reach and grow their business.

These lists contain contact information for potential business clients and partners, making them a valuable resource for marketing and sales efforts.

1. Lead Generation:

B2B email lists provide a ready-made pool of leads. Companies can use these lists to identify potential customers interested in their products or services.

2. Market Expansion:

Acquiring new customers is essential for business growth. Email lists enable companies to tap into new markets and connect with prospects they might not have otherwise reached.

3. Cost-Effective Marketing:

Compared to traditional advertising methods, email marketing is cost-effective. Purchasing an email list allows companies to reach a large audience without the high costs associated with other forms of advertising.

4. Time Efficiency:

Building a high-quality email list from scratch can be time-consuming. Buying a list saves time and allows companies to focus on crafting compelling email campaigns.

5. Data Enrichment:

Some companies purchase email lists to supplement their existing customer data. This helps in refining customer profiles and enhancing their understanding of their target audience.

However, it’s important to note that buying email lists must be done carefully. Companies should ensure that the lists are obtained from reputable sources like CUFinder, comply with data privacy regulations (like GDPR), and that recipients have opted to receive emails.

Keep in mind that ethical and responsible use of B2B email lists is key to success in this marketing strategy.


As we mentioned, many of the best B2B email list providers for 2023 exist. They make it simple to find potential customers and their email addresses. Tools like CUFinder can help your sales team connect with these leads and steer them in the right direction.

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