Have a Strong Marketing with 15 Best Free B2B Contact Databases

Have you ever thought about using a free B2B contact database for marketing? You probably did, considering the importance of data in this matter.

• Are There Any Free B2B Contact Databases?
• How to Choose the Best B2B Contact Database?
• How to Find Your Intent Leads Through CUFinder?
• Conclusion
• FAQs

But, do you know where to go for that? We cannot use just any sources, right? For the reliability, accuracy, data privacy laws, etc. So, what should we do for inbound lead generation? 

In this article, we will introduce some of the best B2B contact databases that offer free credits, considering they are premium.

Finding a complete free B2B contact database may be a difficult task to do. However, there are a few tools and platforms (i.e., Crunchbase, CUFinder, Apollo.io, etc.) that offer some limited access to business contact details for free. 🆓

Are There Any Free B2B Contact Databases?

Yes, there are free B2B contact databases on the internet. We can categorize them into totally free and free plans for premium platforms. Since there are doubts about the accuracy of completely free B2B contact databases, we will not discuss them here.

Instead, I’ll cover the features and pros and cons of fifteen leading and high-quality platforms that provide limited free credits for users.

1. CUFinder (4.8/5 on G2)

CUFinder is an all-in-one B2B contact database platform that helps you access the world’s most comprehensive and far-reaching B2B lead database, including over 269 million verified business and contact leads in more than 200 countries.

🛠️ Features

1. It provides a B2B List creation service.
2. It consists of Prospecting and Enrichment Engines.
3. It has a free email verification service.
4. It includes a free Chrome Extension and APIs.
5. It provides advanced search filters.

✔️ Pros

1. It is suitable for both startups and enterprises.
2. It offers various subscription plans. 
3. It guarantees +98% data accuracy.
4. +269 M company and +419 M contact data are covered.
5. The platform has 27 enrichment services.
6. It has various prospecting filters.
7. No credit card information is required.
8. A work email is not needed to sign up. 

✖️ Cons

1. Its tutorials can be improved.
2. It integrates with only a few CRMs.

💲 Free Version

The free trial plans at CUFinder contain 15 free credits and provide access to all of its engines and services. This trial helps the user assess all of the platform’s features before subscribing. CUFinder also offers 15 free credits to its users every month. It means that its free credits are renewed monthly.

2. Apollo.io (4.8/5 on G2)

Apollo.io is a sales engagement platform focused on B2B lead generation. It helps businesses generate related and valuable leads by providing access to millions of verified business contact data, including email addresses and phone numbers.

🛠️ Features

1. It has access to over 220 million contacts.
2. It offers email automation and outreach tools.
3. It can be integrated with different CRMs.

✔️ Pros

1. It includes a large database with international contacts.
2. It offers reliable contact data. 

✖️ Cons

1. The free plan gives very limited functionality.
2. The UI can be somehow overwhelming for beginners.

💲 Free Version

New users can sign up at Apollo.io and get limited free credits. That way, they can try out features like the contact database and lead generation tools. If they want access to features like enriched data and analytics tools, a subscription to one of its paid plans is necessary. Indeed, each plan offers access to its features to a different degree.

3. ZoomInfo (4.4/5 on G2)

ZoomInfo is one of the oldest and most popular databases for B2B lead generation. The platform offers comprehensive data on companies and professionals, helping sales and marketing teams reach the right contacts. 

🛠️ Features 

You can have access to millions of business contacts and decision-makers.

1. It enriches and cleanses provided data. 
2. It offers advanced filter search, including job title and company size.
3. It is seamlessly integrated with various CRM systems.

✔️ Pros

1. Its huge database is full of reliable contacts.
2. They offer a lot of various tools. So their users can do almost everything related to marketing with it. 
3. It involves detailed data on companies and industries. 

✖️ Cons

1. Plans are expensive for SMEs (Small and Medium Enterprises.
2. The website interface can be very confusing.
3. The pricing is not mentioned transparently on its website.
4. Your subscription automatically gets extended for another year.
5. There is no instant access to the free trial.

💲 Free Version

ZoomInfo has a free trial to test the platform and see if it fits. However, unlike other websites, ZoomInfo has no fixed number of free credits. They customize it for you after a meeting!

4. Crunchbase (4.5/5 on G2)

Crunchbase is another popular contact database that provides critical information about startups, investors, and funding activities. This platform is especially popular among marketers and SDRs who seek company data.

🛠️ Features

1. It tracks startups, funding, and investor profiles. 
2. Its user-friendly interface allows for tracking trends.
3. There are in-built alerts for new funding. 

✔️ Pros

1. It has free access to startups and investors’ databases. 
2. Its interface is designed to be easy-to-use. 

✖️ Cons

1. Access to advanced features is extremely limited in the free plan. 
2. It is fully focused on startups and tech companies. 
3. Credit card information is required from the beginning. 

💲 Free Version

Crunnchbase offers a seven-day free trial and a customized free trial, respectively. During the free trial, you can use basic company profiles; it is also very useful for users who want general information without paying for premium insight.

 5. Clearbit (4.4/5 on G2)

Clearbit is also one of the B2B contact databases that have worked on lead generation and prospecting since the beginning. It provides B2B data enrichment tools to understand potential customers. 

🛠️ Features

1. Sales intelligence data standards
2. Data augmentation & lead qualification
3. Sales intelligence email features

✔️ Pros

1. It integrates easily with different CRMs.
2. It enriches the data.
3. Helps keep the information updated.
4. Helps to add data in an accurate and fast manner
5. It provides high data accuracy.

✖️ Cons

1. It does not allow full access in its free trial.
2. No multi-user capability for teams.
3. The cost is quite high.

💲 Free Version

The platform offers a free plan. Clearbit’s free plans are great for small businesses with occasional needs for enrichment services. Still, a subscription to a paid plan is required to take full advantage of the service’s features.  

6. Hunter.io (4.4/5 on G2)

Hunter.io is a B2B contact database that mainly deals with emails for outreach and generating leads. It offers the facility to find users’ email addresses connected with certain domains or companies. Apart from finding email addresses, Hunter.io verifies the contact information gathered to ensure its accuracy. The platform also allows one to send emails and track the results of an email campaign.

🛠️ Features

1. It offers lead generation tools for finding the best existing prospects.
2. It integrates with different CRMs.

✔️ Pros 

1. It has a very easy and simple interface. 
2. It finds and verifies the emails effectively.
3. It has a free trial for new users.

✖️ Cons 

1. The free plan access is limited.
2. The services are focusing a lot on email search.

💲 Free Version

Hunter.io has a free version that is accessible to new users. It primarily suits users with very minimal needs and for testing purposes alone. More advanced use requires paid plans. 

7. Lusha (4.3/5 on G2)

This B2B contact database, make. businesses reach their ideal prospects. Their filters allow its users to connect with companies based on their needs and behavioral data, so efforts are concentrated on high-potential accounts that are likely to lead to a result.

🛠️ Features 

1. Contact data are confirmed.
2. It offers a Chrome extension.
3. It is integrated with various CRMs.
4. It provides data enrichment services.

✔️ Pros

1. There is a free trial.
2. It offers analytic tools. 

✖️ Cons

1. Plans are expensive for some users. 
2. Limited access in the free trial can be overwhelming. 

💲 Free Version 

Lusha’s free trial version allows only a limited number of contact lookups; it might be good enough for an individual user or a small group. Full access to Lusha is possible under a premium plan.

8. Coresignal (4.5/5 on G2)

This platform is a powerful tool for marketers to access high-quality B2B data for lead generation, market research, and building a data-driven strategy. Since it focuses on data enrichment and scraping, it can give a very good view of customer profiles and company data.

🛠️ Features

1. It has updated professional and firmographic data.
2. It covers more than 600 million professional profiles.

✔️ Pros

1. It provides high-quality data.
2. It is suitable for data enrichment and market research.
3. It has nine separate datasets.

✖️ Cons

1. The interface is confusing for new users.
2. Plans are expensive, especially for small businesses.
3. A work email is required to sign up.

💲 Free Version

Like other platforms we have introduced, Coresignal has a free trial. After initial registration, users can use this free plan to test the platform and its features.

9. Kaspr.io (4.4/5 on G2)

Kaspr is a B2B contact database that you can use to extract European B2B contact data. This platform can help marketers find contact data, especially phone numbers and email addresses.

🛠️ Features

1. It has a LinkedIn Chrome extension.
2. It is integrated with various CRMs.

✔️ Pros

1. Its Chrome extension is very easy to use.
2. It is very suitable for LinkedIn prospecting.
3. The price of the plans is suitable for small and medium-sized companies.

✖️ Cons

• It does not integrate with all CRMs.
• Its data quality may sometimes be low.

💲 Free Version

Kaspr offers a free trial course with 25 free credits, which is suitable for individuals and small businesses. However, during the free trial period, you will not have access to all the platform’s features.

10. Leadfeeder (4.3/5 on G2)

It is a B2B contact database that helps businesses convert their incoming traffic into quality leads. Leadfeeder helps you analyze your website visitors and their behavioral patterns and generate effective and high-quality leads.

🛠️ Features

1. Track your website visitors and analyze their behavior.
2. Seamlessly integrating with CRM systems.
3. It scores your leads and helps you in segmentation.

✔️ Pros

1. It has a simple and understandable analysis.
2. It is ideal for B2B lead generation.
3. It gives you real-time insights.

✖️ Cons

1. Expensive for small businesses.
2. It focuses on website data.
3. Data accuracy may be unreliable.

💲 Free Version

Unlike the platforms we mentioned before, Lead Feeder does not have a free trial. However, new users can always request a free demo to test the platform’s features. However, a subscription is required to access all its features fully.

11. AeroLeads (4.0/5 on G2)

AeroLeads is a B2B contact database that helps businesses easily identify prospects. This platform’s extension facilitates prospecting by enabling faster lead discovery. While AeroLeads is primarily used by small businesses and tech companies, its features make it valuable for any business.

🛠️ Features

1. It quickly identifies business emails and phone numbers.
2. It provides up-to-date contact information.
3. It integrates with many CRM platforms.
4. It allows users to gather prospect information directly from websites

✔️ Pros

1. It is generally easy to navigate, even for non-tech-savvy users.
2. It provides real-time data extraction.
3. It is cost-effective, especially for small and medium-sized businesses.

✖️ Cons

1. Some users find the filtering tools inflexible, making getting the leads they need harder.
2. It has a hard learning process when first interacting with the interface.

💲 Free Version

This platform offers ten free credits to every new user. Its strength is that it does not require a credit card at the first step, which helps users test the platform without worrying if they should make a purchase.

12. RocketReach (4.5/5 on G2)

RocketReach is a robust solution for sales, recruiting, and marketing teams. It offers verified B2B data for over 700 million professionals and 35 million companies. It is a valuable resource for accessing key information about business professionals. RocketReach ensures users receive the most accurate and reliable B2B insights with continuously updated data.

🛠️ Features

1. It involves advanced contact search.
2. It has a Chrome extension.
3. CRM integration is available.

✔️ Pros

1. It offers high data accuracy.
2. It is easy to work with.
3. It has a very easy and fast sign-up process.

✖️ Cons

1. It is only integrated with some CRM systems.
2. Its plans are expensive for smaller companies.

💲 Free Version

RocketReach doesn’t list a free plan on its pricing sign-up page, but the website does offer five free monthly credits.

13. LeadFuze (4.6/5 on G2)

LeadFuze is a powerful B2B contact database designed to automate lead generation. It offers verified contact details for over 500 million individuals. Tailored for sales and recruiting teams, it allows users to create multiple lead lists, collaborate with team members, and track progress.

🛠️ Features

1. Enables account-based search.
2. Specifically, it uses AI to help marketing efforts.

✔️ Pros

1. It has a good interface.
2. It involves powerful filtering options.
3. It automatically double-checks email addresses.

✖️ Cons

1. Some users reported occasional bugs.
2. It lacks data on some European countries.

💲Free Version

Instead of a free trial, LeadFuze offers a free demo. You can easily request the demo and test the platform to see if it really suits your needs.

14. LinkedIn Sales Navigator (4.3/5 on G2)

LinkedIn Sales Navigator is a perfect tool for SDRs who are looking for a credible B2B database. It covers over 60 million companies and over a billion profiles. The database also allows for the exploring contact details, saves searches for easy prospect tracking, and enhances customer relationship management.

🛠️ Features

• It is integrated with CRMs.
• It is easy to use.
• Credible data is available.

✔️ Pros

1. The platform has strong customer support.
2. Users can find credible B2B data quickly.
3. The interface is user-friendly.

✖️ Cons

1. The search is focused on LinkedIn data.
2. It has a friendly interface, but it can still be confusing for beginners at first.

💲 Free Version

LinkedIn sales navigator has a 30-day free trial, during which new users can test and assess the platform. This is great, except that you need a premium account even to start your free trial, and you are required to provide credit card information, which can be a downside.

15. Lead411 (4.5/5 on G2)

Lead411 is a B2B contact database and direct dial intelligence solution that offers sales teams accurate contact data. It helps businesses, especially in the SaaS space, identify high-potential prospects based on buying signals.

🛠️ Features

1. It guarantees data accuracy of up to 96%.
2. It has advanced filtering options.
3. It integrates with different CRM systems.

✔️ Pros

1. The plans are cost-effective.
2. It is easy to use.
3. It has a fast-responding customer support team.

✖️ Cons

1. It only covers data on some locations.
2. Filtering functionality can sometimes be challenging.

💲 Free Version

Lead 411 offers a 7-day free trial. It does not require financial data during the trial period, and you can explore the platform almost fully in these seven days. It also offers a free extension for prospecting.

How to Choose the Best B2B Contact Database?

Suppose you’re looking to connect with business professionals. In that case, the best solution is to use intelligent online B2B lead database provider platforms offering comprehensive contact databases and real-time verified data to reach your ideal prospects directly.

To choose the best free B2B contact database provider, consider the following essential points:

✔️ Use a prospecting service that regularly updates its B2B lead database.

CUFinder supports the most extensive contact database containing millions of business and personal data recorded worldwide. It automatically and regularly updates its information resources once a month to avoid data analysis and operational errors during the data search process.

✔️ Use a sales intelligence tool that easily integrates with your CRM platforms.

CUFinder assures you that it integrates its contact database with your CRM platforms, so you no longer need to invest heavily in connecting them or even manually transfer the result data.

✔️ Use a platform that provides the most reliable, accurate, and high-quality B2B data.

By taking advantage of the latest and most up-to-date data verification and enrichment algorithms, CUFinder guarantees that it puts forward valid and correct contact data with an accuracy rate of over 98%.

✔️ Use a lead generation gadget that, in addition to having a free trial, has affordable and economical prices.

CUFinder is one of the few online B2B data providers in the digital market, which has achieved the highest level of satisfaction with its exceptional and competitive pricing plans.

The below image compares all the 15 tools introduced in this article in one infographic. Take the full advantage of it! 👇

How to Find Your Intent Leads Through CUFinder?

Searching in the CUFinder B2B lead database is very easy. You should only determine the required engine, service, and search filters for your potential leads. Then, CUFinder will deliver results that match your criteria at lightning speed. After that, your ideal leads can be saved and downloaded into an Excel list.

It should be noted that with the CUFinder free plan, you can have 15 free credits every month.

Conclusion

Using a free B2B contact database to increase the efficiency of your marketing efforts can be a great idea, especially if you have a low budget or need more clarification about a database. 

We reviewed fifteen different lead generation platforms, including their pros, cons, key features, and free trials. You can choose which one best fits your goals, policies, and strategies. 

You can always use CUFinder, one of the best free B2B contact databases, to increase your productivity in lead generation, prospecting, B2B marketing, and even searching for the best university for higher education. 

FAQs

1. Is free B2B contact data legal?

Yes, as long as you are using a platform that is under GDPR, CCPA, and other regulations, it is legal to use free B2B contact databases. 

 2. How reliable is B2B contact data from free resources?

Completely free B2B databases are very beneficial, but there are doubts about their accuracy. 

3. How frequently do different platforms update their data?

The data updating process can vary for each platform, but since the trends and data change rapidly, they update their databases pretty often. 

 4. Is it possible to filter B2B contact data based on industry or location based?

Yes, most of these providers let you filter contacts by industry, location, and many other criteria based on your targeted campaign.