Email Hippo alternatives
6 tools in the catalogue cover the same ground as Email Hippo and can replace it depending on the need. Each one is reachable, re-checked daily, and listed with its pricing.
- Burner Email Providers (T)freeCurated list of temporary email service domains with API references and detection library implementations across multiple languages.
- Disposable Email Domains (T)freeCommunity-maintained blocklist of 5,000+ disposable email domains with allowlist support and multi-language implementation examples. Used by PyPI and other projects.
- Reacher DemofreeHosted demo of the Reacher email verification API allowing free testing of email validation and deliverability checks online.
- Reacher Github (T)freeOpen-source Rust-based email verification API that checks email deliverability without sending messages, detecting catch-all and disposable addresses.
- Disposable Emails RegistryfreeSearchable registry of disposable email domains with bulk download support for threat intelligence integration.
- MailTesterfreeSimple free existence check for an address, useful as a second opinion when another verifier is ambiguous.
Email Hippo
Email Address
Also written EmailHippo
Verifies an address actually exists without sending anything to it, by querying the mail server directly.
RECOMMENDED USE
Confirming an address exists without alerting its owner
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Verify Email
Email AddressFree existence check for an address by querying the mail server, with no message ever sent to the holder.
Reacher Github (T)
Email AddressOpen-source Rust-based email verification API that checks email deliverability without sending messages, detecting catch-all and disposable addresses.
Gravatar
Email AddressGlobal avatar service tied to an email address. An MD5 hash of the address returns the profile picture, so a known address can be linked to a face and sometimes to a public profile without contacting anyone.
MailScrap
Email AddressEmail verification tool that connects to mail servers to verify mailbox existence and removes disposable email addresses from lists.
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