Free email providers list: search the domains, or download as CSV, JSON or TXT

How to search or download the free email domains list

1. 1Type a domain or a full address in the search box to see whether it's on the list, or part of a name (yahoo) to see every variant.
2. 2Use Show to pick all domains, personal webmail only, or internet-provider addresses only.
3. 3Download the filtered list as CSV, JSON or TXT, or copy a JavaScript snippet with the domains in a Set and an isFreeEmail function.
4. 4To label a whole list of addresses instead, use the free vs business email filter.

Example

You enter

A search for gmail.com.

You get

gmail.com is on the list as personal webmail. The list holds 158 free email domains, split into webmail and internet provider domains, and downloads as CSV, JSON or TXT.

Limits

A static list in the page, with no limit on searches or downloads.

Which domains are on the list of free email providers?

How many free email providers are there?

Should I block free email domains on a form?

Can I download the list of free email domains?

Free email domains or disposable domains: what's the difference?

Who uses this tool, and for what?

SaaS teams

Paste the JavaScript Set into a signup handler to route Gmail and Outlook.com signups to a self-serve flow and company domains to sales, without rejecting anyone.

Sales ops

Load the CSV into a CRM or spreadsheet to score inbound leads: a freemail address lowers priority, a company domain tells you who they work for. For a whole list at once, use the free vs business email filter.

Marketers

Split a B2B list into company and personal addresses before a campaign, and use the isp type to find broadband addresses like comcast.net that look like neither.

Cold emailers

Drop personal addresses from a scraped B2B lead list so outreach goes to work inboxes, then verify what remains.

What can’t this tool tell you?

• It has 158 domains, not every provider in the world. A domain that isn't on it is not proven to be a company.
• It isn't a disposable or fake-signup list. Throwaway domains need the disposable email checker.
• A freemail address can belong to a real business owner or buyer. The list tells you the domain is personal, not that the lead is bad.
• It says nothing about whether a mailbox exists. nobody12345@gmail.com matches the list like any other Gmail address.

Common questions

What is a free email domain?

A consumer mailbox domain anyone can get an address on, such as gmail.com, outlook.com or yahoo.com, as opposed to a domain a company owns. ISP domains like comcast.net are only for that provider's customers but are personal addresses too, so they're included and labelled separately.

Can I download the list?

Yes, as CSV, JSON or TXT, or copy it as a JavaScript Set. The Show filter decides whether you get all domains, webmail only or ISP addresses only. It's free to reuse with a link back.

Should I block free email addresses on my signup form?

Usually not outright. Plenty of genuine customers sign up with Gmail or Outlook.com. Flag them for a different flow or lower lead priority instead, and use a mailbox check to stop addresses that don't exist.

Is this the same as a disposable email list?

No. Free providers give permanent personal mailboxes; disposable services give addresses meant to be thrown away. Use the disposable email checker for those, and don't treat Gmail users as fake.

How many free email providers are there?

Thousands worldwide, counting regional webmail and broadband providers. This list has the 158 domains you are most likely to meet in B2B data, which is why a domain that isn't on it may still be personal.

Which free email providers are the largest?

Gmail, Outlook.com (with Hotmail and Live), Yahoo and iCloud cover most personal addresses in English-language data. Regionally, Yandex, Mail.ru, QQ, NetEase and Naver lead. This page lists their domains; it doesn't rank providers by quality or security.

Is there a list of free email domains to block, like HubSpot's?

HubSpot publishes the domains its forms reject when you turn on Block free email providers. This list is our own, built for flagging rather than blocking, and you can download it as TXT, the one-domain-per-line form most blocklist settings accept.

How often is the list updated?

When we change the domains our own filters use; the date of the last change is shown under the download buttons and in the JSON file.

Sources

• HubSpot: domains blocked from form submissions
• Gmail Help: @gmail.com and @googlemail.com