Find Email Addresses at X (2026)
x.com · 12k+ employees
How to find email addresses at X
By name and domain
Pass the person's full name and x.com to the Person Email endpoint. emailfinder.dev tests all common email patterns against the live mail server and returns the verified address.
By LinkedIn profile
If you have the person's LinkedIn URL, pass it to the LinkedIn Lookup endpoint. Returns the verified email plus their name, title, and company.
By role (decision makers)
Find the CEO, CTO, VP of Sales, or any other decision maker at X without knowing their name.
All emails at X
Discover up to 20 verified email addresses at x.com in a single request.
Frequently asked questions
What is the email format at X?
Most companies use formats like first.last@x.com, first@x.com, or flast@x.com. emailfinder.dev tests all patterns against the live mail server and returns only the verified, deliverable address — no guessing.
How do I find the CEO email at X?
Use the Decision Maker endpoint with domain=x.com&decision_maker_category=ceo. The API identifies the current CEO, verifies their email via SMTP, and returns the confirmed address with their name and title.
Are the emails verified?
Yes. Every email returned by emailfinder.dev is verified in real-time via SMTP. The API connects to x.com's mail server and confirms the mailbox exists before returning the address. You only pay for verified results.
Company details
- Domain
- x.com
- Industry
- Software Development
- Employees
- 12k+
- Website
- x.com
- View profile
Pay only for results. Credits start at €0.009 per verified email. No monthly subscription. No charge when an email is not found.