How do I find someone's email at 1Password?

Use emailfinder.dev's Person Email endpoint with the person's full name and domain 1password.com. Or use the LinkedIn Lookup endpoint with their LinkedIn profile URL. Both verify the email in real-time via SMTP.

How many employees does 1Password have?

1Password has approximately 2.9k employees, headquartered in Toronto.

Find Email Addresses at 1Password (2026)

1password.com · 2.9k employees · Toronto, CA · Founded 2005

About 1Password

Productive businesses use 1Password to secure employees at scale.

Trusted by more than 180,000 businesses to protect their data, 1Password gives you complete control over passwords and other sensitive business information. As an integral layer of the Identity and Access Management (IAM) stack, 1Password protects all employee accounts – even those you aren’t aware of. Give employees secure access to any app or service and safely share everything you need to wor...

How to find email addresses at 1Password

By name and domain

Pass the person's full name and 1password.com to the Person Email endpoint. emailfinder.dev tests all common email patterns against the live mail server and returns the verified address.

GET /api/find-email/person?full_name=Jane+Doe&domain=1password.com

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.

GET /api/find-email/linkedin?linkedin_url=https://linkedin.com/in/...

By role (decision makers)

Find the CEO, CTO, VP of Sales, or any other decision maker at 1Password without knowing their name.

GET /api/find-email/decision-maker?domain=1password.com&decision_maker_category=ceo

All emails at 1Password

Discover up to 20 verified email addresses at 1password.com in a single request.

GET /api/find-email/company?domain=1password.com

Frequently asked questions

What is the email format at 1Password?

Most companies use formats like first.last@1password.com, first@1password.com, or flast@1password.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 1Password?

Use the Decision Maker endpoint with domain=1password.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 1password.com's mail server and confirms the mailbox exists before returning the address. You only pay for verified results.

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Company details

Domain: 1password.com
Industry: Computer and Network Security
Employees: 2.9k
Headquarters: Toronto, CA
Founded: 2005
Website: 1password.com
LinkedIn: 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.