ContactOut is a B2B contact data platform founded in 2015 that finds verified professional email addresses and phone numbers through multiple data sources. It specializes in discovering personal emails and direct-dial numbers that other databases often miss.

ContactOut operates as a contact discovery platform with a promise to find verified emails and phone numbers for professionals viewed on LinkedIn, then enable action without switching tools. The platform is a search-first contact discovery solution excels at finding personal email addresses and direct-dial phone numbers that other databases often miss. Users install the Chrome extension and connect their LinkedIn account to function effectively. ContactOut's search capacity is directly impacted by LinkedIn account search limits. The company has evolved from a single-purpose tool into a broader platform covering contact discovery, Search Portal, email campaigns, data enrichment, cloud phone dialer, and API capabilities. ContactOut was originally built with recruiting in mind, as evidenced by ATS (Applicant Tracking System) integration features, though it serves sales representatives and recruiters who work on LinkedIn. Self-serve pricing starts at $49/month for individual users.
B2B contact discovery platform for finding verified emails and phone numbers
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