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mailtester-ninja
MailTester Ninja
Bio Real-time email verification and email finder. Each address is checked live with its mail server, no email sent, nothing stored.
mailtester-ninja
@MailTesterNinja
mailtester.ninja
company/mailtester-ninja
Joined November 2026
ACTOR STATS
1 public Actor
2 total users
1 monthly user
>99% runs succeeded
Real-time email verification since 2018. MailTester Ninja checks each address with the recipient's mail server, without sending any message, and keeps no copy of the addresses you verify.
- MailTester Ninja Email Verifier : verify a list of email addresses with your MailTester Ninja key. Flags invalid, disposable and catch-all addresses, at the rate of your key.
- Free email checker and email finder on mailtester.ninja , no signup
- REST API with a free API token (50 checks a day, no card)
- Plans from $6.99 a week: mailtester.ninja/verify-emails-unlimited
- Integrations : Make, n8n, SDKs for JavaScript and Python, and an MCP server for AI agents
Questions: contact@mailtester.ninja