8.6
Spot Score
HuBuCo Reviews in June 2026: User Ratings, Pros & Cons
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HuBuCo offers custom pricing plan
HuBuCo Reviews & Ratings
Spotsaas Editor’s POV
HuBuCo stands out as a top choice in the realm of email verification tools, offering a combination of accuracy, affordability, and excellent customer support. Users have praised the platform for its commitment to ensuring compliance with HIPAARead more
HuBuCo pros and cons
Excellent and fast email validation service with transparent results and explanations.
Offers up to 50% loyalty discount and generous free credit giveaways, making it a cost-effective choice.
HuBuCo ensures compliance with HIPAA requirements and helps maintain good sending scores for marketing emails.
Intuitive interface and straightforward to use for cleaning email lists and improving deliverability.
Some users experienced unreliable deliverability and performance issues, though improvements have been made.
Connection issues leading to frequent 504 Gateway Timeout errors affecting work processes.
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Showing 11-19 out of 19
MI
MorePlus International, LLC
02/07/18
HuBuCo is all you need for your clean emailing lists.
HuBuCo is all you need for a clean email delivering list. Our mailing delivery has shot up a great deal since we started using their services over a year now. No more bounce backs or complaints. HuBuCo is also very generous with free credits. At some point, they gave us 20,000 points free. I’d recommend HuBuCo any day and any time. Very affordable also. No dramas. Thanks HuBuCo!
S
Satish
02/07/18
Great Tool for email validation.
Great Tool for email validation.
R
Romeo
02/07/18
Immediate Results
Results are transparent and well-explained, they tell you what they can do and what they can't. My email outreach campaign's delivery rate improved after a week.
M
Manjunath
02/07/18
99.9% delivery rate
Their email verification tool is just incredible.
DH
Daniel Hardaker
02/07/18
Overall a great service...
There has been a few performance issues even on small batches, which affect us more than anything else however it seems these have been ironed out with the new server. its hard to find a validator that has servers in Europe to conform with DPA rules in the UK/EU.
JF
Julian Felipe Hoyos Montoya
02/07/18
Excelent service
Excelent service, ans economy.
A
Andrew
02/07/18
Results weren't fantastic but that …
Results weren't fantastic but that could be down to the quality of my list I wanted verified. HuBuco's customer service was impeccable. Prompt and efficient.
N
Nick
02/07/18
Number 1!!~!!!!!
Number 1!!~!!!!!
P
Pavithra
02/07/18
Deliverability is not reliable
Deliverability is not reliable
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].