What is real-time email verification?
MailerCheck’s email validation API verifies new email addresses as you collect them and instantly filters out emails with typos, errors, catch-all domains and more.
Keep your email lists sparkling clean the moment you collect new email addresses.
MailerCheck’s email validation API verifies new email addresses as you collect them and instantly filters out emails with typos, errors, catch-all domains and more.
Improves email deliverability by screening out bad email addresses before they’re added to your email list.
Maintains your email sender reputation by avoiding campaigns with high bounce rates.
Saves time and money in cleaning up your list by validating emails as you collect them.
Connect with our email address verification API from your app.
As emails are entered into, for example, a registration form, MailerCheck verifies the quality of the email address.
It then returns one of the following statuses in real-time: valid, invalid, typo, mailbox not found, mailbox full, catch-all address, unknown email, or disposable email address.
Your app will then proceed accordingly, for example, asking users to re-enter their email address if it has a typo.
Connect your web apps with MailerCheck and be confident that every email address that you collect is validated and deliverable.
Use our documented email validator API along with your favorite HTTP/REST library to make HTTP calls from within your apps.
Pay for only what you need. Starts from 1 cent per email.
| Credits | Price per credit | |
|---|---|---|
| 1K to 5K | € 0.0090 | $ 0.01 |
| 5K to 10K | € 0.0080 | $ 0.009 |
| 10K to 25K | € 0.0071 | $ 0.008 |
| 25K to 50K | € 0.0062 | $ 0.007 |
| 50K to 100K | € 0.0053 | $ 0.006 |
| 100K to 250K | € 0.0044 | $ 0.005 |
| 250K to 500K | € 0.0035 | $ 0.004 |
| 500K to 1M | € 0.0026 | $ 0.003 |
| 1M to 2M | € 0.0018 | $ 0.002 |
| 2M to 5M | € 0.0009 | $ 0.001 |
| Credits / month | Monthly cost | |
|---|---|---|
| 2,500 | € 19 | $ 20 |
| 5,000 | € 35 | $ 36 |
| 10,000 | € 63 | $ 64 |
| 15,000 | € 95 | $ 96 |
| 20,000 | € 127 | $ 128 |
| 25,000 | € 139 | $ 140 |
| 50,000 | € 239 | $ 240 |
| 75,000 | € 359 | $ 360 |
| 100,000 | € 399 | $ 400 |
| 150,000 | € 599 | $ 600 |
| 200,000 | € 799 | $ 800 |
| 300,000 | € 959 | $ 960 |
Get 200 free credits. No credit card required.
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Your data is safe with us. MailerCheck is committed to maintaining the highest operational standards and is fully compliant with the General Data Protection Regulation (GDPR) principles.
