Free Email Provider Detection API
Detect whether an email address belongs to a free email provider (such as Gmail, Yahoo, Outlook, or Proton) or a business domain. This API is commonly used in B2B signup flows, lead qualification, and fraud or abuse prevention to distinguish personal email addresses from company-owned domains. Typical Use Cases: Block or flag free email signups on B2B platforms Segment users based on email type…
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1 endpoints
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the data below comes straight from the public marketplace listing.
Free Email Provider Detection API endpoints
| Method | Endpoint | Description |
|---|---|---|
| POST |
Check Free Email Provider /v1/free-email |
Checks whether an email address belongs to a free email provider (such as Gmail, Yahoo, or Outlook) or a business domain. |
Free Email Provider Detection API pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO | $9 / month | — |
|
| ULTRA | $25 / month | — |
|
