15+ Best B2B Contact Database Providers To Get Quality Leads

Dreaming of scaling your business to new heights? Well then, grabbing hold of verified contact data should be at the top of your to-do list. 

High-quality contact data is not a luxury, but a necessity that allows you to connect with the right prospects and scale your business. Play your cards right, and watch your meetings multiply and sales conversions skyrocket!

Sadly, the road to success is riddled with problems. 

Companies, especially in the B2B space, have a hard time gathering accurate and reliable contact data about their potential leads. In most cases, the data available is either incomplete or outdated. 

The result? Your target prospects don’t get your emails, your cold calls don’t go through, you are unable to set meetings, and ultimately, you lose out on hitting your sales pipeline goals. Sounds like a trainwreck, doesn’t it?

Thankfully, this problem has an easy solution. All you need to do is partner with a reliable B2B contact database provider that gives you verified contact data on your best ideal prospects.

To help you choose the right provider for you, we have curated a comprehensive list of 17 B2B contact database providers with its key features and pricing details, so you can make an informed decision.

Before we delve into the different contact database providers, let’s answer the basic question:

What Is a B2B Contact Database?

A B2B contact database is a comprehensive collection of crucial information regarding other businesses. Think of it as a GPS navigator for your business. You can use this data to search through countless prospects and pinpoint those who perfectly match your ideal customer profile (ICP). 

A typical B2B database includes details like company name, contact number, business email IDs, industry type, revenue, and employee demographics. You can effectively use this information to craft targeted marketing campaigns and gain a competitive advantage over your competitors.

15+ Top B2B Contact Database Providers for Sales Teams in 2024

The relevance of high-quality data in B2B sales processes can’t be understated. As per Gartner, 60% of B2B organizations will likely transition from experience- and intuition-based selling to data-driven selling by 2025.

This just goes to show that to keep up with the changing B2B landscape, you need to follow suit and get access to verified, quality data—especially the contact data of your prospects—as soon as possible. 

Here is our cherry-picked list of the top B2B contact database providers you can consider to boost your outreach efforts:

1. Prospect IQ by Klenty

Prospect IQ by Klenty is a B2B data prospecting platform that allows you to connect with your prospects who fit your ideal customer profile (ICP) at scale. What makes it one of the best B2B contact database providers is its extensive database of more than 220 million verified contact data—email addresses and phone numbers. 

How does Prospect IQ give you verified contact data? The platform also uses a unique waterfall lead enrichment model, which consolidates data from over 10 data vendors, ensuring that all contact information you receive is reliable and verified.

Key Features:

• Extensive Contact Database: Prospect IQ offers an extensive contact database of over 440 million contact numbers and email IDs.  
• Lead Enrichment: With its one-of-a-kind waterfall data enrichment model, Prospect IQ gathers data from multiple sources to offer you 700% more email and phone data. 
• Wide Variety of Filters: The database comes with 26+ data filters, helping you zero down on prospects that better suit your ICP.
• Email Finder: Effortlessly store the email addresses of your prospects on your CRM.
• Phone Finder: Gather accurate contact numbers of target prospects through their LinkedIn URLs or email IDs.
• LinkedIn Prospector: Use Prospect IQ’s LinkedIn plugin to import LinkedIn contacts onto your CRM with just one click.
• Export Flexibility: Seamlessly export your contact data as CSV files to enrich your existing CRM data with fresh, updated ones.  

Pricing: 

Prospect IQ comes with flexible pricing plans to fit your specific prospecting efforts. Whether you need both email and phone credits or just one of these, you can customize the pricing to pay for only what you need.

• Email: Starts at $40/month (billed annually) for 1000 email credits/month
• Phone: Starts at $40/month (billed annually) for 200 phone credits/month

2. Apollo.io

Apollo.io is a sales intelligence tool that empowers you to find, engage, and convert the most ideal leads for your business. This platform leverages AI to score leads and filter them according to the value they can bring to your business. Apollo also has a browser extension, enabling you to gather contact data directly from sites like LinkedIn, Gmail, Salesforce, and more. 

Key Features:

• Live and Accurate Database: Access a live B2B database of over 275 million prospects. Enjoy more than 65 data attributes to filter out the most suitable leads.
• Browser Extension: Use Apollo’s Chrome extension to retrieve prospect’s contact data from LinkedIn, Gmail, Hubspot, and Salesforce. 
• Prioritize High-Intent Prospects: Apollo’s AI-powered lead scoring algorithm analyzes each lead and assigns a score that indicates its likelihood of conversion or relevance to your business.

Pricing: 

• Free: $0
• Basic: $49/user/month (billed annually), and $59/month (billed monthly)
• Professional: $79/user/month (billed annually), and $99/month (billed monthly)
• Organization: $119/user/month (billed annually), and $149/month (billed monthly)

3. Cognism 

Cognism is one of the leading B2B contact database providers, offering phone numbers of key decision-makers with a whopping 98% accuracy. It is renowned for its easy platform setups, allowing for seamless integration with existing sales tools. Cognism also offers reliable contextual data about interested buyers, allowing you to have live conversations with them and boost conversion rates.   

Key Features:

• Global Data Coverage: Reach out to a global audience through data coverage in NAM, APAC, and EMEA regions.
• Verified Data: Each phone number is manually verified, leading to a 98% data accuracy.
• DNC Triggers: It checks for prospects who are registered on the Do Not Call list, removing the burden of GDPR compliance off your shoulders.

Pricing: Available on request

4. ZoomInfo SalesOS

ZoomInfo SalesOS is a powerful sales prospecting tool that offers a large database of prospects to its users. This tool seamlessly integrates with an array of sales tools, enabling contact enrichment, streamlined workflows, and a reliable database for informed decision-making. 

Key Features:

• Vast Database: Explore over 70 million direct dials and more than 174 million email IDs. 
• Buyer’s Intent: Contact prospects who are actively looking for solutions that you provide.
• Track Visitors: Use the website’s advanced visitor tracking technology to get in touch with decision-makers who are exploring your site.

Pricing: Available on request

5. Lusha

Lusha is a cutting-edge B2B email list provider that enables your business to connect with the most appropriate prospects from a comprehensive list of contacts. One of its best features is its ability to filter prospects based on their buying intent. It targets companies based on their needs and behavioral signals so that you can focus your resources on accounts that are most likely to make a purchase.  

Key Features:

• Curate Contact Lists: Use Lusha’s advanced filters to curate a list with accurate and actionable data.
• Data Enrichment: Enrich the data on your pre-existing sales tool with just one push of a button.
• Data Security: Take advantage of the highest standard of data privacy through the first ISO 27701-certified B2B sales intelligence platform.

Pricing: 

• Free: $0 
• Pro: $29/user/month (billed annually)
• Premium: $51/user/month (billed annually)
• Scale: Available on request

6. Seamless.ai

Seamless.ai is one of the leading B2B database providers that boasts an extensive database of more than 1.9 billion contacts. The platform enables you to directly engage with decision-makers with the help of its real-time searching ability. Seamless.ai comes with a range of features, like Chrome extension, copywriting tool, and sales tool integration. 

Key Features:

• Huge Database: Get access to more than 1.9 billion verified prospects to enjoy a 5-10x return on investment.
• Chrome Extension: Effectively gather accurate B2B contact information of potential customers through a web browser extension.
• Seamless Tech Integrations: Enjoy seamless integration of the B2B database into your existing sales software.

Pricing: 

• Free: $0 with 50 credits/user/month
• Pro: $29/user/month (when billed annually)
• Premium: $51/user/month (when billed annually)
• Scale: Custom pricing

7. Clearbit

Clearbit by HubSpot positions itself as the first AI-native B2B data provider. Harnessing the power of LLM, this platform gathers data from the public as well as proprietary sources, offering you a combination of clean, accurate, and reliable data. 

Key Features:

• Global Coverage: Access a comprehensive business contact information database that includes over 30 million verified contacts with coverage across NAM, APAC, and EMEA regions. 
• Target Accounts: Identify high-intent buyers to divert your attention to prospects that have more chances of conversion.
• Reveal Buying Intent: Take advantage of its IP intelligence data to turn anonymous visitors into buying intent signals.

Pricing: 

• Free: $0
• Growth: $50 to $275 
• Business: Available on request

8. LeadIQ

LeadIQ is a sales intelligence software that helps streamline a company’s lead generation pipeline. The platform boasts a vast, high-quality database that comprises millions of verified e-mail IDs and phone numbers. LeadIQ’s highlight feature is its workflow enhancement capability, allowing you to prospect with just one click.  

Key Features:

• Automatic Enrichment: Remove incomplete data through automatic data enrichment of more than 40 firmographic data points.
• Seamless Contact Transfer: Find and capture prospective clients’ contact data to your sales tool with just one click.
• Track Important Accounts: Set up alerts on important accounts to keep track of when your buyers switch jobs.

Pricing: 

• Freemium: $0 
• Essential: $39/user/month (billed annually), and $45/user/month (billed monthly)
• Pro: $79/user/month (billed annually), and $89/user/month (billed monthly)
• Enterprise plan: Available on request

9. Lead411

Lead411 positions itself as the only truly unlimited data provider. It claims to offer an unlimited business contacts database without any hidden fees and download limits. The platform also boasts a 96% deliverability rate of verified emails, allowing businesses to discover more prospects and close more deals. 

Key Features:

• Truly Unlimited: Get access to unlimited B2B sales lead data without restrictions or added costs.
• Chrome Extension: Use its Chrome extension to gather data from LinkedIn profiles or company websites.
• Verified Data: Each data point is triple-verified through an algorithm, AI, and human-verification methods. 

Pricing: 

• Free: $0 for a 7-day free trial
• Basic Plus Unlimited: $899/user/year (billed annually), and $99/user/month (billed monthly)
• Pro with Bombora Intent: Available on request
• Unlimited: Available on request

10. RocketReach

RocketReach enables you to connect with your target companies with the help of a vast database of accurate emails and phone numbers. Its data consists of a whopping 700 million profiles and more than 60 million companies. Rocketreach’s strength lies in its high-quality data, automated prospect lists, intent data, and tech-integration capabilities.  

Key Features:

• Accurate Data: Access global phone and email coverage that boasts a 90-98% deliverability rate on verified emails.
• Intent Data: Discover buyers who are actively searching for solutions in your space.
• Automated Prospect Lists:  Generate contact and company lists that automatically refresh and customize to criteria like title, location, industry, skills, and company details.

Pricing: 

• Essentials: $39/month (billed annually), and $52/month (billed monthly)
• Pro: $99/month (billed annually), and $179/month (billed monthly)
• Ultimate: $249/month (billed annually), and $359/month (billed monthly)

11. SalesIntel.io

SalesIntel.io is a comprehensive B2B data provider that offers unlimited, high-quality contact and company data. With SalesIntel, you can obtain verified business e-mail IDs and direct dials that are human-verified every 90 days. It also allows you to access intent data, technographics, and firmographics, providing you with a comprehensive database solution. 

Key Features:

• Human-verified Data: Each data point is verified by a human on a recurring cycle of 90 days.
• Smart Targeting: Uncover the tech stack of your target companies to tailor your marketing efforts.
• Intent Data: Get intent signals from multiple data sources like Bombora, SalesIntel’s PredictiveIntent, website visitor intelligence, and company news, to prioritize accounts with high buying intent.

Pricing: 

• Individual: $69/month
• Teams: $199/user (billed annually)
• Unlimited everything: Available on request

12. Adapt.io

Adapt.io is a B2B contact data platform that offers high-quality and reliable data to sales and marketing teams. This simple and easy-to-use platform enables team members to use the tool without any difficulty. Additionally, the platform boasts more than 25 advanced search filters, allowing you to swiftly narrow down the prospects you are searching for.  

Key Features:

• Find Decision-makers Quickly: Find decision-maker data of your target accounts from over 200 million verified and accurate contact profiles, including emails and phone numbers.
• Data Enrichment: Effortlessly enrich your database by acquiring critical data points from a variety of sources.
• API: Adapt’s REST API allows you to query and retrieve the specific B2B data you need to cater to your data requirements and enrich your systems. 

Pricing: Available on request

13. Kaspr

Kaspr is a powerful B2B contact database provider trusted by over 50,000 companies. With an extensive database of over 500 million contact numbers and email IDs, this tool ensures data accuracy through real-time updates. What’s more– Kasper saves you more than 5 hours a week through its automated outreach and cross-application data sync abilities. 

Key Features:

• Chrome Extension: Use its browser extension to gather contact data of promising prospects through LinkedIn profiles, Recruiter Lite, Sales Navigator, and more.
• Comprehensive Data: Take advantage of over 500 million B2B email addresses and contact numbers. You can access B2B e-mail IDs even on a free plan. 
• Automate Outreach: Reach out to your leads through automated follow-up messages.

Pricing: 

• Free Plan: $0 
• Starter: $49/user/month (billed annually) and $65/month (billed monthly)
• Business: $79/user/month (billed annually) and $99/month (billed monthly)
• Organization: $99/user/month (billed annually) and $99/month (billed monthly)

14. UpLead

UpLead is a cutting-edge B2B data prospecting platform that offers you a database free from bad-fit buyers and low-quality leads. It boasts a 95% and higher data accuracy guarantee, instilling confidence among its users. This database tool allows you to search through a comprehensive database of more than 155 million contacts with its 50+ search filters. On top of that, it provides real-time e-mail verification, direct dials, and intent data to help you engage with active buyers. 

Key Features:

• Search Filters: Take advantage of over 50 advanced filters to effortlessly identify qualified leads. 
• Comprehensive Data: Tap into a superior database featuring over 155 million B2B contacts across more than 200 countries.
• High-quality Data: Gain access to high-quality and accurate data, allowing you to engage with leads without any hitch.
• Instant E-mail Verification: Ensure the deliverability of your emails with real-time verification.

Pricing: 

• Free Trial: $0 for a 7-day trial
• Essentials: $74/month (billed annually) and $99/month (billed monthly)
• Plus: $149/month (billed annually) and $199/month (billed monthly)
• Professional: Available on request

15. D&B Hoovers

D&B Hoovers is a sales intelligence platform that is meticulously designed to accelerate sales processes. The highlight feature of this platform is its robust search capabilities, allowing you to connect with prospects who have a high buying intent along with the authority to sanction purchases. 

Key Features:

• Extensive Database: Get your hands on accurate data for more than 500 million global and 275 million active companies.
• Connect with Decision Makers: Reach people who have buying authority by accessing over 54 million C-level contacts and more than 55 million email addresses.
• Connect with the Right Buyers: Identify buying intent, analyze growth trends, and spend capacities to connect with the right company.

Pricing: Available on request

16. Datanyze

Datanyze is a revolutionary B2B prospecting tool that enables you to connect with leads within minutes. The key to its swiftness lies in Datanyze’s Google Chrome extension, allowing you to instantly obtain the contact information of potential customers from social media handles or company websites. Its affordable pricing and data guarantee ensures that you have access to reliable, high-quality data.  

Key Features:

• Chrome Extension: Use its Google Chrome extension to quickly obtain the contact information of targeted individuals from their social media profiles or company websites.
• Vast Database: Get access to an extensive contact database of 120 million people, including 84 million email addresses and 63 million direct dials.
• Contact Management: Seamlessly segment similar contacts and export them as CSV files with just one click.

Pricing: 

• Nyze Lite: $0 for a 90-day trial
• Nyze Pro 1: $21/month (billed annually) and $20/month (billed monthly)
• Nyze Pro 2: $39/month (billed annually) and $55/month (billed monthly)

17. CUFinder

CUFinder is a robust lead generation and data enrichment tool that is designed to empower businesses with a rich repository of data. It offers a comprehensive global database, consisting of over 260 million contact profiles and more than 85 million company profiles. Another highlight of this platform is its lightning-fast data retrievals, allowing for instant access to data, and saving the company’s precious time. 

Key Features:

• Worldwide Database: Get access to over 260 million contact profiles, featuring more than 150 email addresses and over 45 million contact numbers.
• Fast Data Retrievals: Experience instant lead generation and data enrichment with its rapid data retrieving capabilities.
• Seamless Integration: Effortlessly integrate CUFinder’s B2B database with your existing CRM and MAP systems. 

Pricing: 

• Free: $0 
• Growth: $39/month (billed annually) and $49/month (billed monthly)
• Premium: $79/month (billed annually) and $99/month (billed monthly)
• Unlimited: $119/month (billed annually) and $149/month (billed monthly)

Why Does Your Business Need a B2B Contact Base?

The modern business landscape has become more competitive than it has ever been. In fact, an astounding 90% of businesses admit that competition has increased in recent years. 

In order to stay relevant and emerge on top of the food chain, your business needs to have an edge over its competitors. A rich and high-quality business contacts database can help in achieving just that. Here’s how:

• Connect with the right leads quickly. With a B2B contact database, you can easily identify companies that fit your ICP and reach out to key decision-makers quickly, shortening your sales cycle. 
• Track your performance. By keeping a keen eye on your past interactions, you can spot trends and patterns, which can further help you boost your sales. 
• Boost your sales close rate. A high-quality B2B database allows you to contact the right people at the right time. This precision in targeting leads to more meaningful interactions, fostering trust and credibility, and improving your close rate.

How To Choose an Effective B2B Contact Database?

We have narrowed down your choices to 17 of the best B2B contact data providers, but that is only half of the job done. Zeroing down on one vendor from a decent bunch will not be any easier.   

But fret not. Here are 6 factors you should consider when you compare B2B contact database providers:

• Quality & Accuracy of Data

First things first—you need to get your hands on high-quality and accurate data. What is the point of getting a billion contacts, if most of them are either incomplete or obsolete?  

You need to get the quality you deserve for the price you pay. For that, you need to thoroughly inspect the vendor’s sources and data collection methods.

• Database Size 

Agreed, data quality should be your first priority. But that doesn’t mean you will completely disregard the size of the database. 

A larger database can help you reach out to more prospective clients. So make sure that you are getting an ample quantity of data when comparing different vendors. 

• Data Coverage

The extent of coverage offered is yet another crucial metric that you can use to evaluate your database provider. A top-tier data provider usually offers global data coverage. This means that you get contact details of prospects from all over the world. 

However, some databases are limited to specific regions, like NAM, APAC, and so on. Hence, you need to make sure that the database provider you are paying for covers the region that you are targeting.

• Data Compliance

Today, the issue of data security looms large. Spikes in data security breaches and leaks have prompted nations to enact strict privacy laws like GDPR and CCPA. With these laws in place, database platforms will have a hard time collecting data without proper consent from the involved parties. 

So, it is best to stick to a database provider who claims to be compliant with all global legal standards. Choosing a non-compliant database provider may prove costly, both monetarily and in terms of brand credibility.

• Data Integration

Integration with your existing tech stack is yet another factor that you should consider while comparing different vendors. Imagine getting your hands on high-quality data, but the database is not transferable to your existing CRM and automation tools. This will only add to the complexity, as you now have to maintain multiple systems. 

With seamless integration, you can easily transfer the data into your existing systems, boosting efficiency and saving precious time.  

• Data Filters

Data filters allow you to segment and target specific groups of prospects based on different criteria such as industry, company size, job titles, and more, simplifying the whole process. They not only save time but also enhance the precision of your marketing and sales strategies. 

So, select a vendor that provides comprehensive and customizable data filters to help you sort through heaps of data efficiently.  

How To Determine Whether Your B2B Contact Database Is Out of Date?

The biggest challenge with a B2B database is dealing with the constant data decay. Simply put, data decay is the gradual deterioration in the quality of your data. With constant employee turnovers, organization restructuring, and company acquisitions, it is no wonder that data loses its value over time.

In fact, things are even worse for B2B data. A report by Gartner reveals that the data decay rate for B2B companies can be as high as 70.3% per year. This means that in just 12 months, most of your data will go obsolete. 

So how would you know if your company contact database is getting outdated? 

Well, the following signs can serve as an indication that it is time to hit the refresh button:

1. Increase in Email Bounce Rate 

Notice an increase in the number of bounced or returned emails lately? Maybe the prospects you are trying to reach have changed mail IDs. An increase in bounce rates can thus indicate that most of your email list has gone obsolete. 

2. Dip in Cold Call Success Rate

A dip in cold call success rate also points to a similar conclusion. Maybe the information or business you provided is no longer appealing to your prospects. A rise in such cases can signal that your contact database needs to be updated. 

3. Missing Information in Your CRM

Another red flag can be found on your CRM. A series of missing or incorrect information about prospective clients can hint that the data you have is no longer relevant. This calls for an immediate update of your B2B database. 

4. Drop in Sales Team’s Productivity

An increased email bounce rate, declining cold call success rate, and missing CRM information consolidate to create one major problem: a serious decline in sales team productivity. With inaccurate contact data at large, your sales team will not be able to reach the correct prospects. This makes it harder to communicate with potential clients, decreasing the efficiency and success of your sales outreach. 

What Makes Prospect IQ Stand out as a B2B Contact Database Provider?

Having access to high-quality B2B data is no longer a luxury, but a necessity. Quality data not only helps build connections but also acts as a tool to stay relevant in this competitive segment. 

That said, building a quality contact database from scratch is an arduous task, riddled with complexities and time-consuming processes.

Enter Prospect IQ by Klenty. This platform offers you a simple and convenient way to access high-quality and reliable contact data. Offering over 220 million verified phone and email data, 26+ data filters, and more than 10 data enrichment layers, Prospect IQ allows you to target your promising prospects and carry out high-precision marketing and sales outreach campaigns. 

Here are some features that makes Prospect IQ one of the best B2B contact database providers:

• Lead Enrichment: Prospect IQ ensures verified contact data with the help of its unique Waterfall Lead Enrichment model. Instead of relying on a single source, this model allows Prospect IQ to gather data from multiple sources, enriching them on top of each other. Moreover, this feature also allows you to obtain an exhaustive data profile for each account by simply adding their domain name. 
• LinkedIn Prospector: Import LinkedIn URLs to your CRM and Klenty and conduct real-time data enrichment in a single click without switching tabs. Build a high-quality list by enriching email address, phone, technographic, and job title information directly from LinkedIn profiles.
• Email Finder: Find verified email addresses of prospects by simply entering their name and domain. Prospect IQ also automatically updates your CRM records without any manual work.
• Phone Finder: Get accurate phone numbers of prospects with just their emails or LinkedIn URLs. If you're using Klenty, you can automatically enrich your contacts with accurate phone numbers by just entering their emails within the platform.

A successful outreach campaign begins with reaching the right prospects. With the help of quality data, you can take the first step in the right direction, paving the way to drive more revenue with a pipeline brimming with opportunities. 

Schedule a demo now to see how you can access verified and comprehensive B2B contact data with Prospect IQ!

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