Email Verifier

The most precise email verification tool on the market. Clean, validate, and optimize your lists with confidence. Uncover and verify catch-all.

Enter an email address to verify it. Click here to verify an email list.

Trusted by 2000 companies

Extreme accuracy.

Categorize emails with a guaranteed 98% accuracy. Our unique AI identifies real and verified emails hidden behind most catch-all servers.

Never pay for duplicates.

You will never be charged twice for the same email. If we can't perform a verification properly, no charge either.

More valid emails, more leads

Prospeo finds in average

33%

more valid emails

Prospeo’s accuracy rate

98%

of deliverability

Emails by statues after verifying real emails

Valid

Risky

Invalid

Verified email, guaranteed success

I've worked with multiple email verification providers like Apollo, Snovio, Hunter etc. But none of them compare to Prospeo's deliverability rate and pricing..

It's definitely my go-to source for accurate email validation and I recommend them any chance I get. If you're looking for an affordable and accurate solution made by a team that thrives to make the best product, then Prospeo is for you!

Gleb Kolyada, CEO

Prospeo is by far my favorite solution for lead generation for 3 key reasons: (1) it's extremely simple and easy to use, (2) the data quality (& built-in email verification) is the best I've seen, and (3) the fact that you can pull an entire list from LinkedIn Sales Nav with only one click with the Chrome extension.

Jed Marhle, Founder

Prospeo has been a time-saving gem for our lead generation efforts.

Its user-friendliness sets it apart from other tools, delivering precise results with ease while exporting leads from LinkedIn Sales Navigator to excel.

The support teams responsiveness and assistance have been exceptional, making us grateful for discovering this invaluable resource. A must-have in every sales teams toolkit.

Stephanie Pilavaki, Client Relationship Manager

Email Verifier: How it can be used

Bulk Email Verifier

Verify email addresses in bulk. Upload a file to perform email verifications on it, and export the results to CSV or Excel, with real verification statuses.

Websites

Find and verify email addresses on any website with a single click using our Chrome extension, ensuring accurate and targeted outreach.

Email Validation API

Prospeo offers a stable API that's easy to integrate. Verify emails and check if they are valid emails, disposable emails, spam traps emails, or gibberish.

Domain Search

Verify and validate email addresses found hidden behind company names or domain names, ensuring you only reach out to valid and verified leads.

API

Access all our products in one easy request.

Find emails by names

Find mobile from LinkedIn

Find emails by company

Verify email address

POST https://api.prospeo.io/email-verifier{ "email": "[email protected]" }

{
"error":false
"response":{
"free":true
"email":"[email protected]"
"email_anon_id":"YYWV7XB0YT"
"domain":"intercom.com"
"email_status":"INVALID"
"email_sub_status":"no_mx_records"
"valid_format":true
"disposable":false
"gibberish":false
"type":"professional"
"catch_all":false
"mx_record_present":true
"mx_record_main":"aspmx.l.google.com"
"mx_record_list":[
0:[
0:
"aspmx.l.google.com"
1:
10
]
]
"smtp_provider":"Google"
"total_emails":194
}
}

Get my free API key See documentation

Frequently asked questions

Our Free Email Verification tool is a powerful solution designed to check email addresses for validity and deliverability. It helps businesses and professionals maintain a clean email list, improving email marketing campaigns' success and reducing bounce rates. By using the Email Verifier, you ensure that your emails reach the intended recipients, ultimately enhancing your professional connections and lead generation efforts.

Our Free Email Verifier checks email addresses by connecting to the email server and performing a series of tests to determine if the email is valid and safe to contact. The email tester examines email addresses for proper syntax, DNS records, SMTP status, and mx records existence without sending any actual emails, ensuring a non-intrusive verification process.

These authentication methods effectively reduce the bounce rate to less than 2% and preserve your sender reputation.

Our email address checker provides a 98% accuracy rate, thanks to its AI-driven email verification process.

Our tool is also designed to identify real and valid email addresses hidden behind most catch-all servers, ensuring the utmost precision in verifying email addresses, while avoiding hard bounces and keeping your deliverability rate very high.

“Risky”and “Accept-all” denote email addresses that belong to catch-all servers. Catch-all servers accept all incoming email messages, regardless of the recipient's address, making it challenging to determine whether a specific email address is valid or not.

Catch-all recovery refers to the process of determining the validity of an email address that is part of a “catch-all” domain. Our email checker will be able to determine if a catch-all email address is valid or invalid about 50% of the time, for free.

Although a valid email address has passed all verification checks, there is still a small chance it may bounce due to factors such as a full inbox or a temporary server issue. However, using the Email Verifier reduces the likelihood of encountering bounces by providing a 98% accuracy rate.

Yes, you can use the Email Verifier to check a list of email addresses in bulk. Upload a list of email addresses from a file to perform a bulk email verification, and export the results to CSV or Excel, along with their real verification statuses.

You can then upload this email list to your CRM. Additionally, you can utilize our Email Verification API to integrate your leads with other apps or integrations.

The cost of email verification is 0.5 credit per email. You can try our free email verifier, with five free searches available without creating an account, or create an account to get 150 free verifications. For more extensive use, we offer paid plans starting at just $39/month, providing a cost-effective solution for email list cleaning and verification.

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