Netcore Email API vs. WhoisXML Email Verification API

If you want to ensure you have good oversight of sent emails and if you want to ensure your email reputation is only affected by mails you send (i.e. not using an SMTP IP shared with others) then Pepipost is the way to go. Their cost is also super attractive compared to the other players in the market.

Incentivized

We use WhoisXML Email Verification API for the additional value it provides to our corporate email security, and we recommend that most organizations do the same. Disposable email services may help protect the privacy of their users, but in the corporate setting, receiving emails from these domains may not be safe. So, aside from flagging emails from domains categorized as spam, we wanted our spam filtering system to be stricter and include disposable email addresses.

• Great in email deliveribility
• Sends mails to all mail providers with no issues
• There is negligible downtime

• WhoisXML Email Verification API obtains its disposable email detection capabilities from a disposable email domain database that monitors most disposable email providers regularly.
• WhoisXML Email Verification API is compatible with most spam filtering solutions and other email security systems. It is also available as a Splunk application, so compatibility wasn’t an issue for us.

• Possibly adding the ability to view the content of sent emails like Mandrill does.

Incentivized

• We had to avail ourselves of the custom plan because we have a pretty large user base, and each user receives hundreds of emails per day. We were able to come up with a reasonable agreement, in any case.

Prompt and professional support.

Netcore Email API beats the competition on pricing and support although the implementation can be made easier

• Less time spent trying to determine why clients never got our emails.
• Better deliverability rate directly improved customer experience in terms of support received.
• Webhooks allowed us to notify users of only the important deliverability issues.

Incentivized