Best B2B Email List Providers for High-Quality Leads

Compare the top B2B email list providers and access enriched, verified contacts.

4.7/5 based on 8,111 reviews | GDPR Compliant

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Verified B2B contacts

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Top B2B Providers

Find the Best Email List Source for Your Outreach

Apollo delivers enriched, verified B2B email lists — outperforming competitors on accuracy, size, and segmentation.

  • Verified B2B email contacts

  • Advanced filters

  • CRM-ready exports

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Why Apollo Stands Out

Outperform Other B2B Email List Providers

Apollo enriches its B2B data with firmographics, intent signals, and real-time updates to deliver superior outreach results.

  • Buyer intent insights

  • Detailed company + job data

  • Reduced bounce risk

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Stay Ahead With Verified B2B Data

Continuously Updated Contact Lists

Apollo keeps its B2B email lists accurate and enriched in real time, unlike many static providers.

  • Real-time verification

  • Continuous enrichment

  • Spam-compliant

The most loved sales platform on the planet

4.7/5 based on 8,111 reviews | GDPR Compliant

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Frequently asked questions

Why is Apollo considered one of the best B2B email list providers?

Apollo delivers unmatched accuracy, segmentation, and real-time updates compared to most competitors.

Are B2B email lists from Apollo verified?

Yes — Apollo's B2B lists are continuously verified for deliverability and accuracy.

Can I compare Apollo's lists to other providers?

Absolutely — Apollo consistently leads in list size, data depth, and buyer intent signals.

How can I export B2B lists from Apollo?

Export to CSV or integrate directly with your CRM or outreach tools.

Choose the Best B2B Email List Provider With Apollo

Access top-tier, verified B2B email lists from the leading provider in the market.

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