ZoomInfo Reviews in July 2026: User Ratings, Pros & Cons

"Unethical Renewal and Cancellation Policy, abuse of Washing State law."

What do you like best about ZoomInfo SalesOS? We did appreciate accessible email formats but by the time you find a contact that has valid info they'll already have been hit up with dozens of emails and calls from competitors.

"Up to Date contacts leads to success"

What do you like best about ZoomInfo SalesOS? I like that the available contacts are vetted out, saving me time on people that may not be up to date on other platforms. What do you dislike about ZoomInfo SalesOS?

"Up to Date contacts leads to success"

What do you like best about ZoomInfo SalesOS? I like that the available contacts are vetted out, saving me time on people that may not be up to date on other platforms. What do you dislike about ZoomInfo SalesOS?

"Zoominfo"

What do you like best about ZoomInfo SalesOS? Cellular numbers of contact's in the construction industry are invaluable, they have amazing answer rates and everyone uses their cell phones to communicate. That is only the tip of the iceberg there is tons of valuable information available. Every AE should have Zoominfo.

"ZoomInfo Overall Review"

What do you like best about ZoomInfo SalesOS? I can easily find all of the employees of a company and obtain their direct contact information. What do you dislike about ZoomInfo SalesOS?

"Must-have for B2B professionals"

What do you like best about ZoomInfo SalesOS? What don't I?! I honestly don't know how I managed to get results before getting ZoomInfo. It's intuitive and easy to use, and the customer success team is always willing to help, answering questions and sharing best practices. I want to highlight the Buying Committee feature, a fantastic time-saver whenever I search for new leads. Also, the CRM integration works really well.

"Horrible product and interface - wrong numbers and emails everywhere"

What do you like best about ZoomInfo SalesOS? It is helpful to find contact information (the few times when they actually have correct information listed).. I also like when it randomly logs me out 5 times a day or when their horribly annoying extension pops up whenever I highlight any text..

"Its a great tool to use to help me prospect"

What do you like best about ZoomInfo SalesOS? The information it has on decision-makers at different companies. What do you dislike about ZoomInfo SalesOS?

"Awful/shady sales practices! Beware!! An expensive mistake"

What do you like best about ZoomInfo SalesOS? Nothing, even for the price negotiation. Their official price was 15k $ for 5k credits, i negotiated 6k for 10k credit and thought i had a very good deal while a friend of mine told me he got 15k credits for 5k. So they are basically charging you as much as they can.

"Great resource for finding the right people"

What do you like best about ZoomInfo SalesOS? I like that the information and contacts within this database seem to remain up-to-date and it does not include too many past-employees of various companies.