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

"I highly recommend this tool, if you are B2B professional and working for North America"

What do you like best about ZoomInfo SalesOS? Lead Generation Extension

"If you know how to use this tool, you can earn incentives more than your salary"

What do you like best about ZoomInfo SalesOS? For me, data accuracy is best. Upto 90% accurate email address and contact number(direct/mobile/hq) What do you dislike about ZoomInfo SalesOS?

"Really Bad Unvetted Data"

What do you like best about ZoomInfo SalesOS? Nothing really. It appeared the product had tons of information and there was integration into my CRM. I read reviews and they appeared to be solid on the company. I would encourage a user to actually use the product and see if you can just sign up for 1-3 months before committing longterm. Look at trustpilot.com for real reviews.

"Amazing tool for info but poor UI/UX"

What do you like best about ZoomInfo SalesOS? I am able to find what my customers and prospects are researching in Intent Signals. It's great for finding contact info I need as well.

"Excellent tool for generating data base."

What do you like best about ZoomInfo SalesOS? The up-to-date database of companies and recent scoop for companies. What do you dislike about ZoomInfo SalesOS?

"Indispensable sales tool"

What do you like best about ZoomInfo SalesOS? Easy to find accurate contact info for prospects What do you dislike about ZoomInfo SalesOS?

"The perfect way to connect and network"

What do you like best about ZoomInfo SalesOS? I really love ZoomInfo SalesOS because of its amazing ability to quickly and easily transfer new prospect information into my Salesforce database. It helps me identify the right people with great accuracy by understanding a company's structure and giving me insights into their size, technology they use, etc., so we can tailor our approach specifically for them. What I like best is that it also provides mobile phone numbers; this makes follow-up ...

"Disappointed and Unaided – ZoomInfo Did Not Deliver on its Promises"

What do you like best about ZoomInfo SalesOS? Unfortunately, Nothing. Nothing is accurate. What do you dislike about ZoomInfo SalesOS?

"Accurate and Reliable data"

What do you like best about ZoomInfo SalesOS? Data reach across all geography Lead Enrichment

"I wish i could have used earlier. Best sales tool in the market"

What do you like best about ZoomInfo SalesOS? I use it primarily for marketing purposes. I run campaigns, do all account management work, and reporting on this. What do you dislike about ZoomInfo SalesOS?