Find Verified Emails
For Any Decision-Maker
Enter a name and company. Get a deliverability-scored email in seconds. Built on our verification infrastructure.
Trusted by Global Clients and Agencies
How Email Finder Works
Email Finder Features
Name + Domain Lookup
Find anyone's email by full name and company domain. No database required.
Catch-All Resolved
Every found email goes through our 40-signal catch-all engine before returning.
Bulk Finder API
Submit thousands of name+domain pairs via API for batch processing.
Global Coverage
Works with companies in 190+ countries, including non-English domains.
GDPR Compliant
All lookups are compliant with applicable data protection regulations.
Confidence Scoring
Each result includes a calibrated confidence score from 0-100.
What Is a B2B Email Finder?
Quick Answer
A B2B email finder locates a verified professional email address for any decision-maker when given their name and company domain. EmailAddress.ai tests each result against the target mail server using active SMTP analysis and 40-signal catch-all resolution before returning the address, so you receive a deliverable result rather than a pattern guess.
EmailAddress.ai is an enterprise email verification and data intelligence platform. The Email Finder is built for B2B sales development reps, demand generation teams, pharma field teams, and recruiters who need verified contact addresses for specific individuals before outreach. Unlike generic lookup tools, every result passes through active inbox verification before delivery.
The primary differentiator is catch-all domain handling. Approximately 20 to 40 percent of B2B company domains are configured as catch-all, meaning the mail server accepts all incoming messages regardless of whether the individual mailbox exists. Standard email finders mark all catch-all results as Unknown and skip them. EmailAddress.ai applies 40 active inbox signals to catch-all addresses to determine actual deliverability, returning a High, Medium, or Low confidence score for each address rather than leaving them unresolved.
For healthcare professionals, the Email Finder cross-references physician emails against the NPI registry for additional verification. Hospital and health system domains are among the most common catch-all domain types, making catch-all resolution especially important for HCP outreach campaigns.
Built for Revenue Teams and Researchers
Find email addresses for decision-makers at target accounts before cold outreach. Works for mid-market and enterprise accounts where contacts are not publicly listed or where LinkedIn profiles lack visible email addresses.
Build prospect lists for ABM campaigns and email sequences. Find contacts by job title and company domain across multiple accounts simultaneously using bulk mode or the Finder API.
Find verified emails for physicians, pharmacists, and healthcare administrators by name and institution. Catch-all resolution handles hospital and health system domains that standard finders cannot verify.
Contact passive candidates directly without relying on InMail credits. Find professional email addresses using a candidate's name and current employer domain with a single lookup.
You Know Before You Send
Every address returned by EmailAddress.ai Email Finder includes a confidence score: High, Medium, or Low. The score reflects the probability the address is deliverable based on the verification method used.
Actively verified against the mail server via SMTP handshake. Deliverable with 98%+ certainty. Covered by the EmailAddress.ai deliverability guarantee.
Pattern-matched and partially verified. Recommended for outreach with bounce suppression active. Typical catch-all domain result.
Pattern-inferred without active verification. Recommended for secondary validation before including in campaigns.
Frequently Asked Questions
How does the Email Finder work?
Enter a person's full name and company domain. The platform tests common email patterns against the target mail server using SMTP handshakes and active inbox signals, then returns only verified addresses with a confidence score. Catch-all domains go through a 40-signal resolution step so they are not left as Unknown.
How accurate is the Email Finder?
EmailAddress.ai Email Finder delivers 98%+ accuracy on High confidence results, which are actively verified against the target mail server. Medium confidence results are catch-all domain addresses with partial verification. Every result includes a confidence score so you can filter by your acceptable deliverability threshold before sending.
What information do I need to find someone's email?
You need the person's first and last name and their company domain (for example, company.com). A LinkedIn profile URL also works as input for single lookups. For bulk requests, upload a CSV with name and domain columns. The more specific the input, the higher the confidence score on the returned address.
Does the Email Finder handle catch-all domains?
Yes. Unlike most email finders, EmailAddress.ai resolves catch-all domains using 40 active inbox signals rather than returning them as Unknown. Catch-all domains represent 20 to 40 percent of B2B company infrastructure, including most hospital and health system domains. Resolving them accurately is a core capability of the platform.
Is using an email finder legal for B2B outreach?
Finding professional email addresses for business communication is legal in most jurisdictions when used for B2B outreach. You must comply with CAN-SPAM (US), GDPR (EU), and CASL (Canada), including an unsubscribe mechanism, accurate sender identification, and a legitimate business purpose. EmailAddress.ai does not provide personal email addresses and is designed for professional B2B use only.
Does the Email Finder work for healthcare professionals?
Yes. The Email Finder covers physicians, pharmacists, nurses, and healthcare administrators at hospitals, group practices, academic medical centers, and health systems. Physician emails are cross-referenced against the NPI registry for additional verification. Hospital and health system domains receive full catch-all resolution, which standard finders typically skip.