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7.7

SpotScore

mailboxlayer API - Email Verification Tools

mailboxlayer API Alternatives with Better Features

Validate emails and protect your reputation!

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Trusted by 2M+ software buyers annually.

Main Features

  • Bulk Email Verification
  • Domain Check
  • Email Deliverability Check
  • Single Email Verification

Pricing

  • Starts from $14.99/Month, also offers free forever plan

Try for Free

Alternatives of mailboxlayer API with

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Top rated

List of the Top mailboxlayer API alternatives as of July 2026

Compare business software, products, and services to find the best solution for your business or organization. Use the filters on the left to drill down by category, pricing, features, market segment, user ratings, and more.

9.5

SpotScore

ZeroBounce

ZeroBounce

Verify emails, boost conversions, and save time.

Try for Free

Add to compare

✦ Editor’s PickFree plan available

What is ZeroBounce?

Zero-Bounce is an email verification platform that allows you to increase conversion and sales by quickly verifying customer email addresses as they are entered into your shopping cart or check out forms. The software also integrates with your existing email marketing program to capture ...

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Common Features

  • Bulk Email Verification

  • Domain Check

  • Single Email Verification

+ 1 more

Unique Features

  • Catch-all Server Detection

  • DEA-Detection

  • Mail Server Validation

+ 2 more

8.9

SpotScore

MyEmailVerifier

MyEmailVerifier

Instantly verify your email lists with ease.

Try for Free

4.7

(64)

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Free plan available

What is MyEmailVerifier?

MyEmailVerifier is a lightweight Outlook add-in that allows you to check all email addresses in your Outlook mailbox with one simple action. It's easy to enter multiple email addresses separated by commas or semicolons so you can create your own large list of email addresses quickly and ...

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Common Features

  • Bulk Email Verification

  • Domain Check

  • Single Email Verification

+ 2 more

Unique Features

  • Catch-all Server Detection

  • Mail Server Validation

  • Spam Trap Detection

+ 1 more

Pricing

MyEmailVerifier offers custom pricing plan

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8.9

SpotScore

Bouncer

Bouncer

Secure, precise, and efficient email verification.

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4.8

(58)

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What is Bouncer?

Bouncer is an email verification and deliverability platform founded in 2017, capable of verifying up to 200,000 emails per hour per client with zero downtime. It is SOC 2 and GDPR compliant, and includes features like Email Toxicity Check and a Deliverability Kit that help protect inbox ...

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Common Features

  • Bulk Email Verification

  • Domain Check

  • Single Email Verification

+ 2 more

Unique Features

  • Catch-all Server Detection

  • DEA-Detection

  • Mail Server Validation

+ 2 more

Pricing

Free Trial available, Try Now

Bouncer offers custom pricing plan

9.3

SpotScore

MailboxValidator

MailboxValidator

Ensure email delivery with reliable validation.

Start Free Trial

4.5

(62)

Add to compare

Free plan available

What is MailboxValidator?

MailboxValidator is a tool designed to verify email addresses for companies that need to send email for verification reasons. It lists thousands of different domains and looks up which ones are valid and which ones are not. Companies can also input their own domain, and will be given the ...

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Common Features

  • Bulk Email Verification

  • Domain Check

  • Single Email Verification

+ 2 more

Unique Features

  • DEA-Detection

  • Mail Server Validation

  • Spam Trap Detection

+ 1 more

Pricing

Free Trial available, Try Now

MailboxValidator offers custom pricing plan

8.9

SpotScore

QuickEmailVerification

QuickEmailVerification

Ensure email deliverability with QuickEmailVerification.

Start Free Trial

4.3

(18)

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Free plan available

What is QuickEmailVerification?

QuickEmailVerification is a set of tools that can be used to verify email addresses from an existing mailing list, or harvest new email addresses for an upcoming email campaign or newsletter. The module automatically fills in the verification field on your form with a unique link to our site ...

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Common Features

  • Bulk Email Verification

  • Domain Check

  • Single Email Verification

+ 2 more

Unique Features

  • Catch-all Server Detection

  • DEA-Detection

  • Mail Server Validation

+ 2 more

Pricing

Free Trial available, Try Now

QuickEmailVerification offers custom pricing plan

8.3

SpotScore

BulkEmailVerifier

BulkEmailVerifier

Efficiently verify email addresses with ease.

Get Pricing Details

4.3

(2)

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What is BulkEmailVerifier?

BulkEmailVerifier is a program that verifies email addresses on mailing lists. It uses standard SMTP commands with log files, which makes it compatible with other products using the same commands. The program is written in Java and attemps to make the process of verifying emails as easy as ...

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Common Features

  • Bulk Email Verification

  • Domain Check

  • Single Email Verification

+ 1 more

Unique Features

  • Catch-all Server Detection

  • DEA-Detection

  • Mail Server Validation

+ 2 more

8.2

SpotScore

Mailifier

Mailifier

Eliminate errors and reach your target audience.

Start Free Trial

Add to compare

What is Mailifier?

Mailifier is a powerful tool for mass email verification. It includes a digestible user interface, an intuitive and comprehensive graphical display, and the ability to quickly verify thousands of email addresses. Mailifier includes email formatting tools to create new addresses from a list of ...

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Common Features

  • Bulk Email Verification

  • Domain Check

  • Single Email Verification

+ 2 more

Unique Features

  • Catch-all Server Detection

  • DEA-Detection

  • Mail Server Validation

+ 3 more

Pricing

Free Trial available, Try Now

8.9

SpotScore

Email List Validation - Email Verification Tools

Email List Validation

Accurate email validation for successful campaigns.

See Plans & Pricing

4.4

(50)

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What is Email List Validation?

Increase the effectiveness of your email marketing campaigns with Email List Validation. This powerful tool ensures that the email addresses on your marketing list are authentic, current, and unique, with no typos or duplicates. Neglecting to regularly validate and verify your email list can ...

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Common Features

  • Email Deliverability Check

  • Syntax Check

  • Single Email Verification

+ 2 more

Unique Features

  • Email List Management

  • Deduplication

  • Spam Trap Detection

+ 2 more

Pricing

Starts from $19

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].