Six Degree icon
Six Degree icon

Six Degree

Sales intelligence platform with 275M+ contacts and built-in email outreach. Search by name, title, company, or location across 12 countries. Includes AI audience builder, verified emails graded A-F, unlimited mailboxes with warm-up, and multi-step sequences.

Six Degree - Dashboard

Cost / License

  • Freemium (Subscription)
  • Proprietary

Platforms

  • Online
Six Degree - Leads Search
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Six Degree information

  • Developed by

    Unknown
  • Licensing

    Proprietary and Freemium product.
  • Pricing

    Subscription ranging between $66 and $499 per month + free version with limited functionality.
  • Alternatives

    0 alternatives listed
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  • Supported Languages

    • English
Six Degree was added to AlternativeTo by KrishK on and this page was last updated .

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What is Six Degree?

Six Degree combines the world's largest US contact database (275M+ records, 50M+ verified emails) with an end-to-end outreach engine. Search contacts by name, title, company, location, and demographics across 12 country datasets spanning North America, Europe, and Asia-Pacific. Every data point is graded A through F for accuracy. Paste your website URL and AI builds laser-focused audience filters. Then launch multi-step email sequences with A/B testing, smart scheduling, and a unified inbox, all from one platform. Includes unlimited mailboxes, automated warm-up, DNS monitoring, and inbox placement testing.