Find Anyone's Professional Email Address
Signal Plug is the fastest way to find verified professional email addresses for anyone at any company. Enter a person's name and company domain — get their verified email address, confidence score, job title, and LinkedIn profile in seconds.
How Signal Plug Works
- Enter a name and company domain — type the first name, last name, and the company's website domain (e.g. microsoft.com).
- Signal Plug searches in real time — we query our verification network and pattern algorithms to find the most likely email address.
- Get a verified result — see the email address, deliverability status, confidence score, job title, and LinkedIn URL.
- Export and outreach — download results as CSV or use them directly in your CRM.
Who Uses Signal Plug
- Sales professionals — SDRs, AEs, and account managers who need to reach decision-makers at target accounts. Learn more about sales use cases.
- Marketing teams — demand gen and ABM marketers building contact lists for campaigns. Learn more about marketing use cases.
- Recruiters — talent sourcers and headhunters reaching out to passive candidates. Learn more about recruiting use cases.
Company Email Directory
Browse our directory of 14,872 companies to find email patterns and verified contacts at the world's top companies across every industry — technology, finance, healthcare, retail, manufacturing, and more.
Email Verification & Deliverability
Every email Signal Plug finds includes a deliverability check: Valid (inbox exists and accepts mail), Risky (inbox exists but may bounce), or Invalid (no inbox found). Confidence scores from 0–100 help you prioritize which contacts to email first.
Plans & Pricing
- Free — 10 searches to get started, no credit card required.
- Starter — $29/month — 500 searches per month for individuals.
- Growth — $149/month — 2,000 searches per month for growing teams.
- Scale — $299/month — 5,000 searches per month for enterprise teams.
Resources
- Email finder guides & blog — 330+ articles on cold email, prospecting, and deliverability
- Company email directory — 14,872 companies with email formats
- Platform documentation — how to use Signal Plug