Email Address Validator alternatives
6 tools in the catalogue cover the same ground as Email Address Validator 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 Address Validator
Email Address
Detailed validation of an address: syntax, domain, mail server, disposable-address detection and catch-all configuration.
RECOMMENDED USE
Telling a real address from a disposable one
Information
Video tutorials
Learn to use Email Address Validator
Suggested workflow
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MailScrap
Email AddressEmail verification tool that connects to mail servers to verify mailbox existence and removes disposable email addresses from lists.
Reacher Github (T)
Email AddressOpen-source Rust-based email verification API that checks email deliverability without sending messages, detecting catch-all and disposable addresses.
Disposable Email Domains (T)
Email AddressCommunity-maintained blocklist of 5,000+ disposable email domains with allowlist support and multi-language implementation examples. Used by PyPI and other projects.
MailboxValidator
Email AddressEmail verification API that validates email deliverability, detects catch-all addresses, and provides risk scoring for bulk email list cleaning.
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