HuBuCo Reviews in March 2025: User Ratings, Pros & Cons

Please stop emailing me lol

Please stop emailing me lol

Excellent

Excellent, well-priced and easy to use. A no brainer.

2paid and no way to get data

2paid and no way to get data. Paid again then could find it. Where did first batch go? Why pay twice?

Best of the email validators out there

What do you like best? I researched and tested about 30 different email verification programs. I filtered the list down by accuracy, then by price. It was between HuBuCo and two others. HuBuCo was the only one who really worked with us to make sure HIPAA requirements were ensured. We use Hubuco for new customers who are sending out NPS surveys to their customers. What do you dislike? Hubuco could probably have a better interface, but it is still quite easy and straightforward to ...

504 Gateway Timeout

So far most of the time I've used this tool has connection issue. Whenever we try to use it, 9 out of 10 times it says 504 Gateway Timeout, thus affecting our work process and schedules.

Perfect for start-ups

What do you like best? Up to 50% loyalty discount on regular prices for regular customers is really attractive. Also, up to 3000 email verification per month (Both API and Batch) does help every size of business. What do you dislike? Integration with marketing software is not available which could be less productive over high volume. marketers. Recommendations to others considering the product: Adding email marketing integration can make HuBuCo outwork the competition and add ...

Not reliable at all

Not reliable at all

Excellent and Fast Email Validation…

Excellent and Fast Email Validation Service

Used to be cheapest out there

Used to be cheapest out there, then started charging more and more and more and then created some plans. I have credits left and I'll probably use them sometime, but don't find them really great the way they used to be.

Support response time is fast

Support response time is fast Not necessarily complete but fast