Email Verification API benefits our email marketing efforts
July 20, 2021
Email Verification API benefits our email marketing efforts
Score 10 out of 10
Vetted Review
Verified User
Overall Satisfaction with WhoisXML Email Verification API
We launched one of our websites a year ago with the Email Verification API already integrated into the signup process. We wanted our users to be able to make sure they type in the correct email address all the time. We also wanted to screen our subscribers’ email addresses and ensure that those that make it to our mailing list are valid and existing. Email verification benefits both our subscribers and us. On our part, we can reach out to them through email to keep them informed of relevant information about their subscriptions.
- It helps our system automatically tell users when they mistype their email addresses or provide nonexistent ones. It helps improve customer experience since they aren’t left assuming they entered the correct email address, only to wait for responses.
- I like that the vendor made Email Verification API available in several languages and client libraries— PHP, Node.js, Python, Flask, and Express.js. For the dev team, it took a weight off our shoulders in terms of coding.
- There is a maximum number of requests per second, which is 10. While this is a reasonable number, and we haven’t had any issue after a year of using the API, that is something that dev teams should take note of.
- Syntax check
- Mail server existence
- Decrease in email bounce rates and, therefore, less likelihood of getting tagged as a spammer.
- Good customer signup experience.
Do you think WhoisXML Email Verification API delivers good value for the price?
Yes
Are you happy with WhoisXML Email Verification API's feature set?
Yes
Did WhoisXML Email Verification API live up to sales and marketing promises?
Yes
Did implementation of WhoisXML Email Verification API go as expected?
Yes
Would you buy WhoisXML Email Verification API again?
Yes
WhoisXML Email Verification API Support
| Pros | Cons |
|---|---|
Quick Resolution Good followup Knowledgeable team Kept well informed No escalation required Immediate help available Support understands my problem Support cares about my success Quick Initial Response | None |
We first reached out to the support team because we had some questions about the API’s implementation and wanted to know if they accept payments in Bitcoin. They responded promptly and were very helpful.