Top 11 GDPR-compliant sales · lead gen

ZoomInfo is the highest-ranked Top 11 ZoomInfo vs Apollo.io vs Cognism: 11 Best Lead Generation Tools 2026 provider holding GDPR compliance.

Why this answer

Filtered to entries that publicly document GDPR compliance (in their security page, trust center, or marketing collateral). "In progress" claims do not qualify.

Showing all 7 matches. Top 11 publishes whatever the data supports — we don’t pad lists. See the full ranked ZoomInfo vs Apollo.io vs Cognism: 11 Best Lead Generation Tools 2026.

  1. #1ZoomInfo(rank #1 in ZoomInfo vs Apollo.io vs Cognism: 11 Best Lead Generation Tools 2026)

    GDPR, CCPA

    The market leader for database scale and advanced features like buyer intent signals.

    Full ZoomInfo review · Compare: ZoomInfo vs Apollo.io · Alternatives

  2. #2Apollo.io(rank #2 in ZoomInfo vs Apollo.io vs Cognism: 11 Best Lead Generation Tools 2026)

    GDPR, CCPA

    An excellent all-in-one solution combining data with sales engagement at a great price.

    Full Apollo.io review · Alternatives

  3. #3Cognism(rank #3 in ZoomInfo vs Apollo.io vs Cognism: 11 Best Lead Generation Tools 2026)

    GDPR

    The top choice for accurate, GDPR-compliant contact data in Europe.

    Full Cognism review · Alternatives

  4. #4Lusha(rank #4 in ZoomInfo vs Apollo.io vs Cognism: 11 Best Lead Generation Tools 2026)

    GDPR, CCPA

    A simple, fast, and user-friendly tool for finding contact details.

    Full Lusha review · Alternatives

  5. #5LeadIQ(rank #6 in ZoomInfo vs Apollo.io vs Cognism: 11 Best Lead Generation Tools 2026)

    GDPR, CCPA

    Streamlines the capture and sync of prospect data.

    Full LeadIQ review · Alternatives

  6. #6Clearbit (by HubSpot)(rank #8 in ZoomInfo vs Apollo.io vs Cognism: 11 Best Lead Generation Tools 2026)

    GDPR, CCPA

    The top solution for enriching inbound leads and website traffic.

    Full Clearbit (by HubSpot) review · Alternatives

  7. #7Hunter.io(rank #9 in ZoomInfo vs Apollo.io vs Cognism: 11 Best Lead Generation Tools 2026)

    GDPR

    A fast, simple, and affordable tool for finding email addresses.

    Full Hunter.io review · Alternatives

Methodology: /methodology · No paid placement ever · Verified .