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265 Reviews

- Industry: Marketing & Advertising
- Company size: 1,001–5,000 Employees
- Used Weekly for 1+ year
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 8.0 /10
Zoom through prospecting with ZoomInfo
Reviewed on 10/8/2021
Overall the experience with ZoomInfo has been great. We transitioned from legacy DiscoverOrg, which, was very outdated and limited us to only a specified amount of accounts and their information. ZoomInfo has opened us up to a whole new world when it comes to prospecting.
Pros
The ZoomInfo platform is super user friendly. The UX is very intuitive and easy to learn. We primarily use ZoomInfo for exporting lead contact information into our Salesforce CRM. We also enable alerts on target accounts to give us up-to-date information on the account that we use in outreach—keeping us relevant in our personalized communications to leads.
Cons
Not a major pain point, but the integration with Salesforce does not use "fuzzy" logic. For example, if I am exporting a lead to an account that already exists in our Salesforce, but the account name in ZoomInfo differs slightly from what is in our Salesforce CRM, the accounts will not match. For example, an account might be named "Acme Inc." in ZoomInfo but we may have the account named "Acme" in our Salesforce. This will not pick up as a match, and then we will have to search for the Account, otherwise a new account will be created, creating a duplicate record.
- Industry: Computer Software
- Company size: 51–200 Employees
- Used Daily for 6-12 months
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 7.0 /10
Best tool for prospecting & lead generation in the US
Reviewed on 21/7/2021
ZoomInfo has the largest database of companies, contacts in the USA, it helps our sales team, who are working with the US, to get relevant contact information and most importantly, the tool helps us to get direct dials.
Pros
Software is very easy to use, it integrates with all of the most popular sales technology tools like Salesforce, Linkedin, Outreach and etc. The best thing about Zoominfo is their largest database of companies, contacts in the United States.
Cons
Like with all similar tools, sometimes data is inaccurate, outdated or there is no data at all. Moreover, their support is very slow and not very helpful. Moreover, the data quality in Europe is poor, we need to use another tool (Congism) for Europe.
Alternatives Considered
CognismResponse from ZoomInfo
Hello,
Thank you for your review and feedback on ZoomInfo. We always like to hear from our customers and we value what you have to say. There is some things we would love to share with you as well about our data. Currently we have 95M+ Company Profiles, 63M+ Direct Dials, 100M+ Direct Emails, 4.3M+ C-Level Contacts, and we are constantly growing daily. Our platform employs automated machine learning to constantly scan corporate websites, news articles, SEC filings, job postings and other sources for information along with our massive growing network of voluntary contributors to update information about companies and contacts. The contacts and companies are updated as soon we get new information that can be validated for accuracy.
We are continuously working on improving our product everyday to better fit the needs of our customers, like yourself. We always love the chance for customers to speak with our Product team. If you're interested, please email: [email protected].
- Industry: Computer Software
- Company size: 51–200 Employees
- Used Daily for 2+ years
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 10.0 /10
Fantastic Product - Best on the market!
Reviewed on 10/2/2023
Very positive - key sales prospecting tool
Pros
Integration with LinkedIn and Bullhorn. Robust and largely accurate contact info. Great for sales prospecting.
Cons
no major issues - great product. Occasional glitch with the Chrome extension.
- Industry: Staffing & Recruiting
- Company size: Self Employed
- Used Daily for 2+ years
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 9.0 /10
Good product
Reviewed on 15/4/2022
My experience with ZoomInfo has been solid. There have been some bumps, but when I communicated my experience and dissatisfaction with them in an appropriate way their team acted appropriately and reasonably to accommodate my concerns. They have a strong customer service team, and I would recommend this product to anyone looking to utilize a system like this who is willing to spend the money.
Pros
ZoomInfo is a very solid product and their service offerings are ever-expanding. I think they realize that they have been the major player in the market for a while now, however the market is starting to catch up, so they are adding new features, focusing on what their customers want and features they will utilize in order to offer them or better product and more streamlined system.
Cons
The system is very expensive and the data accuracy is not the best. These are really my only two complaints. Although they are big ones, you will find the same issues with data in any provider you go to, no matter their claims. Some will be better than others, but then they will be lacking in other areas.
Alternatives Considered
Seamless.AIReasons for Switching to ZoomInfo SalesOS
I was more comfortable with the UI and the functionality.- Industry: Information Technology & Services
- Company size: 11–50 Employees
- Used Daily for 2+ years
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 10.0 /10
ZoomInfo is a great tool, depending on your needs and budget
Reviewed on 12/12/2019
It was great before DiscoverOrg bought them and is surely improving by the day with DiscoverOrg.
Pros
Contains probably 80%+ records that have email address and/or direct dials. It is way more accurate than the data offered by other providers. Their accuracy is in line for what it should be, especially in today`s economy with unemployment being so low, and employee churn being so high. Despite these factors, I`d say their overall data accuracy is easily north of 70 - 75%, even with the above-mentioned data decay (which exists no matter what vendor you consider).
One other tool that helps to narrow down the list of contacts in a larger organization, is to search with filter to find only recently verified contacts.
Cons
It`s a little pricey, but there`s a lot of value too. The only other criticism is that unless you pay for a large number of "points" (contact that you can download in bulk) you are relegated to copy and paste at the individual level. It`s a bit cumbersome (by design), but I have used it as-is for years, without the additional credits.
- Industry: Information Technology & Services
- Company size: 51–200 Employees
- Used Daily for 2+ years
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 9.0 /10
Zoominfo Review
Reviewed on 20/4/2020
Zoominfo has been an incredible resource. I have implemented at 3 different sales departments and will continue to require it as part of my sales tool set. I was surprised to find that in outing previous contact databases for Zoominfo, the company was paying about the same, if not more, for databases of half the size and little-to-no direct contact info.
There are some startups with a fraction of the database that may be a better price-fit for individual users, but I think you're doing it wrong, if you're using:
- Insideview or Dun&Bradstreet (not even comparable for direct contact info, for around the same price)
- Rainking (great tool for companies targeting IT Departments, has similar detail in contact info, but not as extensive of database)
Pros
The accuracy of the data. Zoominfo has more direct dials, including cell phone numbers and desk extensions, than any contact database on the market.
Zoominfo also provides emails for just about all of the contacts in it's database and does a good job of verifying/updating these contacts/emails regularly.
Cons
Zoominfo has very detailed data across all firmographics, but their employee count for small businesses (between 5-15 employees) is often inaccurate. For instance, in populating a list of companies with 10 or more employees, a lot of those 10-person companies may only have one or two... Not a big deal, in considering their accuracy for companies with over 20 employees and all the other pros.
It use to be a 'steal', but the pricing has continued to increase since Discoverorg purchased it. Still a very reasonable price for it's value, but it is becoming frustrating as the costs continue to increase significantly. They have a minimum, which amounts to ~$5,000/yr, which makes it inaccessible to individual users.
- Industry: Computer Hardware
- Company size: 501–1,000 Employees
- Used Weekly for 6-12 months
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Review Source
Overall rating
- Ease of Use
- Likelihood to recommend 8.0 /10
ZoomInfo has buyers' cell numbers, which has been a gamechanger for me.
Reviewed on 25/10/2021
Overall, I have seen value from ZoomInfo and it has helped me accelerate some deals.
Pros
with ZoomInfo, I like that I can get notifications about the companies that I care about and what they are doing. That allows me to strategize what I want to do and who I need to reach out to to. And when I do my outreach, I know what I need to say with my messaging that will cut through the noise and get a response from my buyer.
Cons
Because there is so much you can do with ZoomInfo, sometimes the software is a bit hard to use. It really does take time to set it up properly, otherwise it's just another too-powerful, often clunky solution in my tool kit.
- Industry: Computer Software
- Company size: 51–200 Employees
- Used Daily for 1+ year
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 9.0 /10
Great platform for lead and company data enrichment
Reviewed on 24/5/2022
we are very happy with this software and this is a key platform for our outbound
Pros
it's accurate, the database is big, very easy to work with a very reliable, very good support
Cons
its is less accurate for EU leads, its pretty expensive
Reasons for Switching to ZoomInfo SalesOS
it had better reviews and comprehensive coverage of what we needed- Industry: Pharmaceuticals
- Company size: 201–500 Employees
- Used Daily for 2+ years
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 5.0 /10
Review for Zoominfo - Good idea of it but inaccurate data
Reviewed on 17/7/2022
We wanted a prospecting tool that helps us in finding new contacts that might be interested in our products/services. The tool has helped us in designing personas and then getting data out for lead generation activities.
Pros
I would say it is very easy to use when it comes to the best thing about ZoomInfo. The intent tools are great and help in finding out up to 6 topics per account. The UX are good. The chrome extension is good that helps in visiting any website and finding out the contacts within that company.
Cons
The data that we have been getting is inaccurate, we have contacted Zoominfo a few times and they said that they check data every 6 months, in 6 months people do change jobs which results in high bounces. Secondly, it is very expensive, whereas competitors offer great pricing (Cognism, etc). I mean the idea of it is really great but in reality, it is not the most recommended tool.
- Industry: Pharmaceuticals
- Company size: 201–500 Employees
- Used Daily for 1+ year
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 6.0 /10
ZoomInfo, a great lead generation tool , could improve a bit better
Reviewed on 8/2/2023
Overall, it is a decent lead generation tool, but it can improve. There are many other tools that do the same as zoominfo. It is a good tool for some industries except pharmaceutical and clinical trial industries.
Pros
1. It is very easy to use2. Great interface with many features3. Excellent buyer intent data 4. Good integrations for import/export data
Cons
1. Very expensive2. Data gets verified every 6 months (We get many bounces)3. Support is gone once the contract is signed (Beware of auto renewals - they will take you to court if you don't pay after auto-renewal)
- Industry: Computer Software
- Company size: 201–500 Employees
- Used Weekly for 2+ years
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 7.0 /10
Nice data plarform
Reviewed on 13/1/2023
We use Zoominfo mostly to enrich existing contact and lead data stored in our CRM. In the past, we also used for lead generation. We have been using the platform for the last couple of years and we don't feel like replacing it for another software so soon.
Pros
Salesforce integration, availability of contact data (emails and phone numbers), easy to search and enrich lists of records, chat support. . I also like that it has a Chrome plugin that enables the user identify companies through their website or LinkedIn profile
Cons
The data is not always the most up to date (moreover regarding current company where a person works for). Also, it doesn't track job changes. A search for specific department would be nice too.
- Industry: Marketing & Advertising
- Company size: 2–10 Employees
- Used Daily for 1+ year
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 10.0 /10
Real-Time Streaming Buyer Intent Signals
Reviewed on 24/5/2022
Amazing company
Pros
Receive real-time streaming buyer intent signals to be the first company to contact the lead and win their business
Cons
Platform is a sizable investment for the real-time streaming buyer intent signals
Reasons for Choosing ZoomInfo SalesOS
No Intent DataSwitched From
ApolloReasons for Switching to ZoomInfo SalesOS
Integrations and real-time streaming buyer intent signals- Industry: Information Technology & Services
- Company size: 501–1,000 Employees
- Used Daily for 1+ year
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 10.0 /10
A must have prospecting tool if you want to target qualified leads with better accuracy
Reviewed on 4/2/2022
Business problems we are solving: Getting more qualified leads (outbound) with signals synced to our SF for our marketing to prospect in an automated way
Benefits realized: Higher productivity; Better contact rate
Overall experience: Excellent
Pros
Most impactful feature of ZoomInfo I would say is its contact and company database which is not only filled with millions of records but also very very accurate. And to top that, they have scoops, and org chart which clearly tells us signals of any new activities going on in our target companies. And all of this delivered to our inbox every day or as new feeds so we dont need to specifically search for the,
Product was very easy to set up, implement, self-train and use consistently.
Cons
There are few features within ZoomInfo-SF integration wherein some of the field values in ZoomInfo are not customisable and thus we have to do a small bit of workaround to get that integrated with SF. Moreover, I would love if the contacts export limitation is increased (without extra charge) or made free to sue just like their legacy platform.
Reasons for Switching to ZoomInfo SalesOS
Better brand value; Better accuracy; Higher no. of quality leads- Industry: Oil & Energy
- Company size: 11–50 Employees
- Used Daily for 6-12 months
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 10.0 /10
Zoominfo Helps Us Zoom
Reviewed on 9/9/2021
Pros
The ease to use the software is what I liked best. Zoominfo is great.
Cons
Training videos/information needs to be meatier. It's cool but lacks some meat.
Engage is in its infancy compared to other software programs out there.
Reasons for Choosing ZoomInfo SalesOS
The integration between the platformsSwitched From
ActiveCampaignReasons for Switching to ZoomInfo SalesOS
The Discovery.org part was the most interesting and compelling.- Industry: Computer Software
- Company size: 51–200 Employees
- Used Daily for 2+ years
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 10.0 /10
One of my fave tools
Reviewed on 14/5/2022
Pros
I don't know what I would do without Zoom. This came up at our company conference. A necessity for remote work.
Cons
Zero qualms. I used to experience some issues with recordings, but they seemed to have fixed that as I haven't experienced that in months now.
- Industry: Music
- Company size: 2–10 Employees
- Used Weekly for 2+ years
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 10.0 /10
A Fantanstic Business to Business Lead Generation & Contact Finder!
Reviewed on 19/9/2022
Overall ZoomInfo Sales OS has done wonders for my small business! It opened up a world of contacts and doors that we would not have been able to open on our own. It's simply a great idea and one that no other company is doing that I'm aware of, at least not on this scale. If you deal with a lot of business to business sales, this is really a must have. Even if you are just looking for certain contacts in your industry, ZoomInfo will really help you out. Highly recommended to businesses of all kinds!
Pros
ZoomInfo SalesOS is unlike any other software I've used! Gone are the days of spending countless hours searching for leads or contacts manually...Simply use SalesOS to get a whole database of relevant info quickly and safely. Other than the great concept of ZoomInfo in general, and the great info you can get from them, I have to say the thing I like the most is their customer service. They are very attentive and available to help you make sure you get the most out of the platform.
Cons
I honestly don't have anything really negative to say about ZoomInfo Sales OS! If anything, it can be a little confusing at first because they have many different pricing options and packages to choose from. But fear not! If you need help deciding what's best for you business, their great customer service team will guide you every step along the way.
- Industry: Computer Software
- Company size: 501–1,000 Employees
- Used Daily for 6-12 months
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 10.0 /10
Most Accurate Prospecting Tool
Reviewed on 10/9/2019
ZoomInfo has eliminated most of our other tools, it is where I go to verify existing information I may have on accounts and it has streamlined my prospecting process.
Pros
I have used many tools similar to ZoomInfo, but none are as accurate and detailed as ZoomInfo. I'm in a sales role, and spend many hours prospecting into companies to find accounts, titles, use cases, etc. that our product can help solve their use cases. ZoomInfo lets me filter very specific parameters for my searches and has lead to the most accurate information, which gives me great lead conversion.
Cons
I haven't had any issues with ZoomInfo, if you don't have the budget for buying more of their 'tokens' then it can be hard to pull mass amounts of contacts for events or general prospecting. But, it is worth every penny for our sales team.
- Industry: Information Technology & Services
- Company size: 201–500 Employees
- Used Daily for 2+ years
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 10.0 /10
Topmost Customer Database Software in USA
Reviewed on 4/2/2022
I am using ZoomInfo for last 5 years from previous company and also using in my present company. It has great experience to use Intent, Scoops section, Enhance section. All these features are very useful. Very much satisfied and I will definitely suggest zoomInfo to others, my friends, colleagues.
Pros
I like the scoops and Intent section very much. Scoops and Intent Signals helps us to find out most relevant and needy business via good leads and companies. It is very easy to use scoops and Intent section to prepare the companies list or contacts list. It helps a lot to our company
Cons
The companies and contacts database of Middle East (MENA) and APAC region is very less as compared to other regions. Most of the contacts does not have direct or mobile numbers so we are facing difficulties to connect with prospect or targeted customers of those region. All other is set.
- Industry: Computer Software
- Company size: 11–50 Employees
- Used Daily for Free Trial
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 5.0 /10
It's ok but definitely not a 'silver bullet'
Reviewed on 30/5/2022
Pros
Zoominfo is really easy to use as a prospecting tool that connects well with Salesforce CRM on your day to day prospecting activities.
in other words as a simple tool to do all of the sales team's pre-work prior to a call, it definitely does what it says on the tin plus it has great filters.
Cons
the contact data is decent in the US but for foreign companies (EMEA or APAC) it's actually not that great.
in addition, that price is a bit too high for what the product does.
Alternatives Considered
LushaSwitched From
Adapt- Industry: Telecommunications
- Company size: 51–200 Employees
- Used Daily for 2+ years
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 8.0 /10
Zoominfo
Reviewed on 11/2/2022
Overall my experience has been good and customer service has been helpful
Pros
This is the best data content software in the industry. Easy to use and look data up
Cons
The software is very expensive. You pretty much get what you pay for
- Industry: Mechanical or Industrial Engineering
- Company size: 11–50 Employees
- Used for 1+ year
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 0.0 /10
Okay but overpriced product. Scummy company
Reviewed on 22/3/2021
It was great as long as we were using their product. But as soon as there was any kind of issue where we wanted to change our contract they threatened legal action super soon. First time I've ever worked with a company that relied more on legal threat to retain customers than providing value. It's been a really negative, hugely distracting experience that is still on-going.
Pros
Their data is pretty good. Not better than some of the other competitors on the market but it did the job.
Cons
- Unexpected evergreen clauses in contract that I was not able to cancel my contract despite reaching out A MONTH before the contract renewal
- Non-responsive sales reps / AR team when dealing with a contract issue trying to reduce the size of my contract before the renewal
- Now being collected for an amount larger than my original contract claiming I didn't reach out to the specific email that was in my contract
Response from ZoomInfo
Hi Dylan,
Thank you for your review and feedback of ZoomInfo. We take this very seriously and sincerely apologize for the negative experience you have had with us. I have gone ahead and spoken to your Customer Success team and they would like to speak with your further to come to a solution. Once again, thank you for voicing your feedback and we hope we get the chance to provide you with a better experience moving forward.
Thank you,
Colbie Blaisdell, ZoomInfo Customer Advocacy Team

- Industry: Information Technology & Services
- Company size: 11–50 Employees
- Used Daily for 2+ years
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 10.0 /10
ZoomInfo Has Been Fantastic!
Reviewed on 19/12/2019
ZoomInfo has provided us with the information needed to get in contact with the necessary folks to generate revenue. I would highly recommend ZoomInfo to any company.
Pros
The ease of using ZoomInfo has been a game changer. It is very efficient to use especially once you download the plug-in on Google Chrome. It takes little to no time to find the information I am looking for.
Cons
The biggest con is the amount of times that numbers either aren't on there or are wrong numbers. I have dialed and got siblings, spouses, and other family members along with completely wrong people. It makes for an awkward phone call.
- Industry: Financial Services
- Company size: 1,001–5,000 Employees
- Used Daily for 6-12 months
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Review Source
Overall rating
- Ease of Use
- Likelihood to recommend 9.0 /10
A user-friendly tool for daily sales data
Reviewed on 7/9/2022
On a whole, Zoominfo SalesOS is the perfect tool for day-to-day sales research. Right from prospecting companies as per our industry, revenue, and size targets to looking up prospects' contact details and LinkedIn, ZI did not disappoint me. There are integrations like Hubspot & Salesforce that work well with our ZI account. Dashboards and charts enhance the data presentation and help make better ICP evaluation & prospecting decisions. Like any other tool, it has a few shortcomings as well. But I'm sure it'll get better in the days to come.
Pros
The ease of use has to be the best part about Zoominfo. There is nothing complicated or difficult to understand about its features and functionalities. The tool can be navigated well through different sections and sub-sections.
Cons
Some details are not up-to-date. For example, some companies' revenue, headquarters, employee list and such details are either wrong or old or missing.
- Industry: Environmental Services
- Company size: 11–50 Employees
- Used Daily for 2+ years
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 10.0 /10
Worth its weight in gold!
Reviewed on 10/9/2021
Overall, I am pleased with the contact data and business intel ZoomInfo gives me.
Pros
My favorite part is access to cellphone numbers. In a pandemic world, your best chance to reach a prospect is on their cell. Having the option to call that number makes all the difference.
Cons
Their data is not perfect. I’ve called people before at a company only to find out they were dead (for 2 years)! That being said, no other service has data as accurate as theirs. You just have to know it’s not perfect.
- Industry: Information Technology & Services
- Company size: 501–1,000 Employees
- Used Daily for 1+ year
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Review Source
Overall rating
- Value for Money
- Ease of Use
- Customer Support
- Likelihood to recommend 9.0 /10
Best tool to get information about prospects...love it
Reviewed on 24/5/2019
my overall experience with zoominfo has been very good and it has really helped me to boost up my sales cycle.
I use it daily to gather lists about my contacts and gather info about them and then work on them accordingly.
I just love this product and it has made my work relatively easy
Pros
the thing i like most about zoominfo is the ease with which i can use this tool.
I use this tool to connect to my possible prospects and get valuable information about them and there company.
It is very very to use and also helps us to make lead lists and contact them accordingly
Cons
the data extraction from zoominfo can be made more easy.
Sometimes the data is outdated but is correct in most of the cases