PeopleDB

PeopleDB is a Contact Intelligence API that lets you find the person behind any profile. Pass in a LinkedIn ID or GitHub handle and get back verified emails, phone numbers, and social profiles — aggregated across multiple sources in a single API call. Key features: - Email addresses: Deduplicated across multiple sources, automatically classified into personal and work email addresses - Phone numbers: Direct dial numbers sourced and normalized from multiple providers - Social profiles: GitHub login, LinkedIn ID, Twitter handle — cross-referenced automatically - Lookup by any identifier: Search by LinkedIn ID, GitHub handle, or email - Email verification: Separate SMTP validation endpoint to confirm deliverability before you send Get started with 10 free credits — no credit card required.