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Lastest news:
8 Jul
List and bulk processing tools moved into dashboard page.
4 Jul
Added email address location checker
1 Jun
We added invoices for crypto payments on
5 Apr
Tomorrow our service will be not available during 2 hours.[done]
15 Feb
Connections limit increased from 20 to 30.
15 Feb
Prices was updated, but old prices will work until next purchase.
6 Feb
Substatus added into list verification tool
6 Feb
Removing some invisible binary symbols during parsing.
23 Jan
Fixed processing for and emails. Changes in pricing model. Details are in yahoo article.
13 Jan
Added compatibility with TLS smtp servers.
9 Jan
Starting from 15.02.2024 we will accept only BTC and LTC payments. Prices will be increased approximatelly to 30%.
3 Jan
We start to accept Bitcoin and Litecoin payments.
14 Sep 2022
Improved processing for
7 Sep 2022
We fixed processing for files with additional data.
6 Sep 2022
As compensation, we are providing 50% discount for all processing during next week.
6 Sep 2022
Where was issue with auto_increment number in database, it was the reason why all files was with status "incorrect".
15 Sep 2020
Problem that happens on 1 of June is completelly solved.
1 Jun 2020
Today service was interrupted to 30 minutes because of maintenance.
1 Jun 2020
Service currently returning more unknown results than usually, we working on this problem but it will take ta least days.
4 May 2020
Fixed problem with authorization on site (problem appears on weekend, API was not affected).

Online Bulk email checker,validator,bulk email verify tool

Common information

This is most used way to verify emails. Our online bulk email checker is one of most powerful tool for email verification in Internet.
So how it's working... You just uploading CSV or TXT file to your tool (one email per one line) and waiting for results.
Verification speed is about 2,500,000 of emails per day, we already verify more than 6,000,000,000 emails during last 3 years.
This king of service do not require any specific knowledge, see more information on page of bulk email validator.
online bulk email checker scheme
We strongly recommend to use this tool instead of all our other verifiers, because it's most featured and fast.

Features of bulk email verify

  • High accuracy of results
  • Pay per result (price from 0.26$ to 0.13$ per 1000 emails)
  • Emails list safety guarantee (we will not use emails for any other cases or resale)
  • High speed and automatic file processing, you just need to upload file
  • Anti-Greylisting technology allow to verify more emails than on other email verification services
  • Eleven sub-statuses that giving additional information about email verification (for advanced users)
  • The most powerful method of email verification
  • Processing files with additional columns of data
  • Pay per result, so do not pay for "unknown" emails

Prices per 1000 emails verification

Our email verification rate per 1000 emails linked with number of processed entries per your account, see pricing table.

0-200,000 200,000-500,000 500,000-5,000,000 5,000,000-...
$0.26 $0.2 $0.14 $0.13

** Email verification rate will not be increased, for example if you have process 5,000,000 emails - all next emails will cost $0.13 too.
*** For example, you initially pay $0.26 per 1000 emails, after you will verify 200,000 emails - your next 1000 emails will cost $0.2.
test file and get price for emails verification

Verify emails in two easy steps!

Automatic online email verification
1) Increase your account balance
2) Upload file(s) with lines number not more than 2,000,000 (one email per line)
3) Our script checking for your account balance and starting verification
4) Finally, you will get link to result file (in CSV format)

Manual email verification
1) Increase your account balance
2) Send us email with emails list (up to 50,000,000), we will start verification process manually
3) We send link to verification process result

Example of input file (see also TXT sample or CSV sample):
text file
or csv file

Example of output file in CSV format:

Email result status list:
ok - email address exist and correct
fail - invalid email address
unknown - we can't verify this email box (you do not pay for it)
Starting from 17-May-2016 CSV files that contains columns with additional data are supported!
test file and get price for emails verification

*** You pay only if API's answer is "ok" or "fail".

Few reasons about why this API better than some local script

  • Biggest part of ISP and servers do not configured for email verification
  • Our scripts are up to date, and always compatible with most user email servers
  • Your server will not be banned by email services
  • High speed of bulk email validator
  • Bulk email verification in easy two steps, all is going as automatic processing
  • This tool is part of My-Addr Project, and we already verify more than 10 billions of emails
Verify emails in two easy steps!
It's the cheapest offer for email list verification!

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