Copper

Find missing contact details in your lead lists

ProductivitySalesMarketing Launched Sep 9, 2026

About Copper

Copper helps you fill the gaps in your lead lists. Import a CSV, use AI to research contacts, work emails and company details, then review and export your results. Built for founders and outbound teams. Now in public beta.

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Listed from Product Hunt. Claude Updates summarizes public launches and links back to the source.