Find Professional Emails From Your Name & Domain List
Upload a CSV, TXT, XLS, or XLSX file with full names and company domains. EmailVerify.io tests up to 25 email patterns per name, SMTP-validates each candidate, and appends the first confirmed address to your file. 10 credits are deducted per row in your uploaded file.
25
Patterns tested per name
500
Entries per upload
10 credits per row processed · up to 500 entries per upload · no credit card
Drop your name & domain list here
CSV · TXT · XLS · XLSX — up to 500 rows
Column Mapping
Or import from
Two Steps From Your List to Verified Email Addresses
No special file format required. Upload your spreadsheet, map the right columns, and download results.
Upload Your File
Import a CSV, TXT, XLS, or XLSX file (up to 500 rows) from your device, or connect Google Drive, Dropbox, or OneDrive directly. Your file can have any column structure.
Map Name & Domain Columns
EmailVerify.io shows the column headers it detects. Select which column contains the full name and which contains the company domain. No reformatting needed.
Bulk Email Finding Built the Way Real Lists Work
Supports CSV, TXT, XLS, and XLSX formats, with up to 500 entries per upload, 10 credits deducted per row processed.
25 Patterns Tested Per Name
Each full name generates up to 25 email format combinations — first.last@, firstlast@, f.last@, lastname.first@, and more — ordered by confidence and tested in sequence.
SMTP Validation on Every Candidate
Each pattern is validated with a live SMTP handshake before being returned as found. You only receive addresses that are confirmed deliverable.
Flexible Column Mapping
Your file does not need any specific column names or order. After upload, you select which columns hold the full name and company domain.
All Major File Formats & Cloud Sources
CSV, TXT, XLS, and XLSX uploads supported. Import directly from Google Drive, Dropbox, or OneDrive. Up to 500 rows per upload.
Results Appended to Your Original File
Download your original spreadsheet with a new email column added per row. Import straight into your CRM, outreach tool, or data pipeline.
Upload Any Spreadsheet — No Reformatting Needed
EmailVerify.io accepts your list however it is stored. The column mapping step handles the rest.
Up to 500 entries per upload
Direct File Upload
Cloud Storage Import
Using the Email Finder API?
The Email Finder API page has full endpoint documentation, code examples in 6 languages, and SDK guides for programmatic single-lookup integration.
View Email Finder API →Who Uses Bulk Email Finding — and Why
B2B Lead Generation
Turn a list of prospect names and company domains into verified email addresses ready for outreach. Build a pipeline from ICP research without manual lookups.
Recruiter & Talent Outreach
Build a contact list from candidate names and company domains sourced from LinkedIn, job boards, or talent databases. Reach the right person without guessing the format.
CRM Contact Enrichment
Fill missing email fields in your CRM by exporting the name and domain columns, running bulk email finding, and importing the enriched file back.
Account-Based Marketing
Identify the right contacts at target accounts using company domains from your ICP list. Verified email addresses mean your ABM messages reach real inboxes.
Integrating Email Finder into Your Application?
The Email Finder API page has the /finder endpoint docs, code examples in 6 languages, and SDK guides.
Frequently Asked Questions
How does bulk email finding work?
Upload a file containing full names and company domains. EmailVerify.io maps your columns, then generates up to 25 email pattern combinations per name (first.last@, firstlast@, f.last@, and others). Each candidate pattern is validated with a live SMTP handshake. The first confirmed deliverable address is appended to that row in your results file.
What file formats are supported for bulk email finding?
You can upload CSV, TXT, XLS, and XLSX files directly from your device. You can also import lists from Google Drive, Dropbox, and OneDrive. Each upload supports up to 500 rows. Your file can have any column structure — the column mapping step lets you tell EmailVerify.io which columns contain the name and domain.
How does column mapping work?
After you upload your file, EmailVerify.io shows you the column headers it detected. You select which column contains the full name and which contains the company domain. This means your file does not need to follow any specific format — any spreadsheet export with name and domain data will work.
What domains are supported for bulk email finding?
Bulk email finding works with professional and company domains only. Free or public email domains such as gmail.com, yahoo.com, and hotmail.com are blocked because these domains do not correspond to unique professional contacts. Any row in your list that contains a free domain will be skipped without consuming credits.
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