mailboxlayer API Alternatives (January 2026)

mailboxlayer API

mailboxlayer API | Free, Powerful Email Validation API

https://mailboxlaye.com/

Simple and powerful email verification JSON API using SMTP, typo checks, syntax validation, and free and disposable provider filtering. Free for personal use.

4.2/5

12+ reviews

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1.
Email Validation API - Verify Email Address | MailboxValidator
https://www.mailboxvalidato
.com/

MailboxValidator email validation clean email lists and reduces bounce. It connects to the mail server and checks whether the mailbox exists or not.

2.
Free real-time email verification service | ValidEmail
https://validemai
.net/

Free real-time email verification service. Easy to use. Start using in 30 seconds

3.
Online email verification tool. Bulk check and cleaning | Mailcheck
https://www.mailchec
.co/

Mailcheck is an easy-to-use, fast, and efficient email validation tool with an API integration feature for on-the-go validation.

4.
Email Checker & Bulk Email List Verifier - EmailListVerify
https://www.emaillistverif
.com/

Get rid of spam traps, bounces, disposable or catch-all emails with bulk email verifier or real-time API. Start with 100 FREE email verifications!

5.
Free Email validation API and email finder tools
https://gamalogi
.com/

With the Gamalogic Email validation API tool, you can clean your email list and lower your bounce rate during email campaigns. Try it for free today!

6.
Email Address Verification Service | Kickbox
https://kickbo
.com/

Verify your email list in minutes, or integrate real-time email verification into your app with our API. Over 18 billion emails verified. Get started for free.

7.
Email Validator - Verify Email Address Online | Byteplant
https://www.byteplan
.com/email-validator/

Improve your email sender reputation and reduce bounce rates: real-time email validation API and bulk email list cleaning. Free trial & 100% accuracy.

8.
Verifalia - Email address validation, email list cleaning, email list hygiene, email list scrubbing
https://verifali
.com/

Accurate real-time email validation service: upload and clean your list or integrate email verification into your app with our API. Get started for FREE!

9.
Bulk Email Address Verification and Validation API - Bouncer
https://www.usebounce
.com/

Improve your email deliverability with Bouncer's robust email verification and deliverability platform. 🌐