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ZoomInfo Reviews: Is It the Best Tool to Buy Verified Email Lists in 2025?

It is very challenging for any sales and marketing team to scale their outreach game and stand out in the buzzing market. 


So, it is very crucial to choose the right mailing list from an accurate and trustworthy platform that will help you to connect with your ideal customer easily.


That’s where top email list providers like ZoomInfo come in. They claim to provide verified email lists and real-time contact database enrichment to boost targeted outreach and streamline workflow.


Now, you must be wondering if ZoomInfo is reliable.


If you take a closer look, ZoomInfo is a key player in the email marketing space. It's known for accuracy, speed, and helping businesses grow faster. 


It is ideal for businesses looking for precision, speed, and growth. 


Let’s dive deep and discover whether ZoomInfo is truly legit and what are its reviews.
 

Is ZoomInfo Legit?


ZoomInfo is a prominent sales intelligence tool that is a publicly traded company enables sales, marketing, and recruitment teams find their ideal prospects and connect with them by using tools like SalesOS and MarketingOS.


The company was founded in 2007 by Henry Schuck and named DiscoverOrg. Later in 2019, the company was acquired and rebranded its name as ZoomInfo. 


In 2020, ZoomInfo went public. They have put tremendous efforts into staying compliant with data regulations like GDPR and CCPA.


While they are pretty transparent about sourcing their data and verified email database.


Despite this, many people raise concerns about their data quality.
 

Overview of ZoomInfo B2B Intelligent Platform


The interesting thing about ZoomInfo is that you can get access to an extensive database ranging over 321 million business contacts.


As a result, it provides huge access to the company database, especially for sales, marketing, and recruitment teams.


In turn, businesses can push pipeline generation and close more deals.


Although it is a good tool, there are some pros and cons tied to it. 


What's great? It helps to scale lead generation, smart targeting through intent data, and easy CRM integration.


What's the drawback? Many users find pricing very complex; setup can be tricky, and UX learning curves cause friction.


On top of that, some users have reported outdated data and expensive prices for add-ons.


On the flip side, there are some users who claim ZoomInfo’s in-depth data with smart targeting options through intent data enables boosting productivity and drive sales leads.


To sum up, I feel the prices of ZoomInfo are indeed heavier on the pockets of small businesses. But it can be a great choice for companies with huge budgets and looking for extensive verified B2B contacts.
 

How does ZoomInfo Get its Data?


Have you ever wondered how ZoomInfo gets this data?


Well, the system scans over 28+ million websites daily, fetching details from press releases, news mentions, job listings, and more.


It further combines with users sharing their emails (with permission) and signatures. They follow data privacy rules to drive personal emails.


Apart from this, they pull in official data such as government filings and licensed data sets around public companies, mergers, and acquisitions.


After gathering all the data, the ZoomInfo research team fine-tunes the data and makes it clean and reliable.


Finally, it is churned into a huge refreshed data set of over 321 million and 14+ million companies. 


Hence, this is how you will get the most accurate data from ZoomInfo.
 

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How Trustworthy is ZoomInfo’s Data?


As mentioned above, you will get to know how much effort ZoomInfo puts into making its data reliable. 


They claim to provide 99.9 per cent platform availability monthly and guarantee to refund if there is any failure to maintain the service.


Plus, they promise to offer 95% data accuracy and provide a refund if the data turns invalid. 


Well, to be honest, some of the users have reported that the data quality is outdated most of the time. 


However, with a big research team and constant updates, most of the users trust ZoomInfo’s data.


Just to avoid the bottlenecks, double-check the data before sending the email lists

 

Reliable Data, Not ZoomInfo Prices

 

Go4Database gives you enterprise-grade B2B contacts without the ZoomInfo price tag.

 

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ZoomInfo Reviews Based on Reddit Users


When I went through the ZoomInfo reviews on Reddit of past 2 years, the ZoomInfo pricing starts from $15,000 per year for 3 users, with no option for Individual users.


A sales representative reported that a simple ZoomInfo package will roughly cost $ 7000 annually, but even this is eligible when you log in as a company, not as an individual.


Perhaps the prices must have been shifted, but this is the baseline to understand the pricing structure of ZoomInfo.
 

Also Read:  ZoomInfo Pricing: Everything You Need To Know Before Buying

 

ZoomInfo Pricing Reviews


Although ZoomInfo claims that it provides 95% accurate data from its extensive contact database, its pricing has always been a concern for users.


According to the ZoomInfo pricing reviews, it appears that many businesses or organisations find it complex and also cumbersome, especially to get a request quote for pricing details. 


Plus, it seems to be very difficult for a small business or organisation to rely on ZoomInfo due to its pricing, which is relatively very high. 

 

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Unlike platforms with hidden flaws, Go4Database is transparent and reliable.

 

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ZoomInfo Google Reviews


According to ZoomInfo Google reviews, many users found that the mobile interface is very difficult to use.


Many users reported that they were having trouble saving the searches, linking the contacts, and navigating. Also, some of them complained about data privacy regulations.


In contrast, the ZoomInfo Chrome extension has gotten some favourable responses, resulting in 4.0 out of 5 ratings.


People are delighted to get access to huge data and company info right from their browser.


It's a handy tool and a game-changer for sales and recruitment pros looking to boost their productivity.
 

ZoomInfo Free Trial Reviews 


If you’re looking for a paid plan, I would recommend you try ZoomInfo’s free trial and take a test run to see how the platform works before buying the subscription.


However, ZoomInfo provides a free trial on all plans, but the duration is not specified on the company’s website.


Some users have reported that the trial lasts for 4-5 days and you can have access for 2-3 people.
 

ZoomInfo Alternatives


Although ZoomInfo is the market leader, many consumers express dissatisfaction with privacy concerns, expensive and unclear pricing, and unclear. There are many alternatives that are reasonable and easy to use, such as Uplead, Lusha, Apollo.io, and Go4Database. 


Go4Database is a platform where you get bulk verified contacts with 99% accuracy under your budget.
 

Conclusion


So far, you must have gotten a clear picture of ZoomInfo reviews; it is a powerful B2B platform with an extensive database and the best choice for big companies. 


Except for its price, it consists of great features such as intent data, CRM integrations, and real-time updates.


Moreover, it also offers a lot of features, and it stands out in the lead generation industry and provides services for all types of businesses. 


However, if you're looking for something budget-friendly and easy to use for B2B contacts, then Go4Database has got you covered.

 

FAQ’s:

1. How accurate is ZoomInfo's data?


ZoomInfo claims 95% accuracy, but Go4Database ensures higher reliability with real-time verified data.

 

2. Where does ZoomInfo get its data from?


ZoomInfo gathers data from multiple sources, while Go4Database uses verified and human-curated databases.

 

3. Is ZoomInfo compliant with GDPR and CCPA?


ZoomInfo claims compliance, but Go4Database provides clearer opt-out options and stricter data protection.