Email Hippo Email Verification
Operator: Email Hippo Limited, United Kingdom
Checks individual email addresses for technical usability.
People & Identity
Product
Free checker for individual email addresses
Availability and source date
Active
As of: 15 October 2026.
No functionality test has been performed.
Use in OSINT research
Helps assess the technical status of a known email address. Results can indicate typos, disposable addresses or uncertain deliverability.
Queries
| Input | Result | Result type |
|---|---|---|
| Email address | Classification as OK, Bad or Unverifiable based on format, domain and mail server. | Technical check according to provider |
Features
- Checks spelling and format.
- Checks the domain and mail server records.
- Checks the mailbox without sending an email.
- Detects disposable addresses.
- Displays the result as OK, Bad or Unverifiable.
Categories
- People & Identity
- Email search
Coverage
Dataset
The entered address, domain and mail server data, and information about disposable providers and previous bounces.
Access
Requirements
Free browser form without sign-in; up to 100 individual checks per day.
Export
Results displayed in the browser. CSV processing and API access belong to separate Email Hippo products.
Provider
Email Hippo Limited
Country of establishment
United Kingdom
Interfaces
API
Limited availability. API available separately through Email Hippo MORE. The free web checker and API subscription are different products. MORE starts at USD 9.88 per month for up to 1,000 checks with monthly billing. This is not the price of the free web checker.
MCP
Not documented. Not specified in the product sources reviewed.
AI agents
Not documented. Not specified in the product sources reviewed.
Usage note
Commercial use of website content requires a licence; the separate account services are restricted to internal business purposes and may not be used to provide services to third parties.
Legal note
Limitations
- Does not establish who owns an address.
- Catch-all domains and ambiguous server responses may prevent a conclusive result.
- A technical check does not guarantee future delivery.
Guides and practical reports
Official · How does email verification work using SMTP?
Jo (Email Hippo) · 08/2019 · EN
Explains the checks, catch-all addresses and why server responses cannot guarantee delivery.