Finding quality B2B leads doesn’t have to be a time-consuming chore. The right database can give you everything you need—accurate contact details, company insights, and even tools to connect with decision-makers—all in one place.

But not all databases are created equal, and picking the right one depends on your goals. Are you looking to target high-intent buyers? Do you need compliance-ready data? Or maybe you want something that integrates easily with your CRM?

In this guide, we’ll break down the top B2B leads database options and help you decide which one can best support your business efforts.

What Is a B2B Leads Database?

A B2B leads database is essentially a vast database of company data and contact details that helps businesses connect with potential customers efficiently. It includes crucial company details such as:

• Company names
• Industries
• Job titles
• Email addresses
• Phone numbers, including phone-verified mobile numbers
• Company websites
• Company size

Some databases go even further by offering data enrichment services, which can include information like revenue, recent company news, and sales triggers such as job change alerts.

The goal is to streamline marketing efforts and sales processes by providing instant access to high-quality data in an organized and user-friendly interface.

Beyond just storing contact data, many modern sales intelligence platforms also integrate with other sales tools.

Some even offer advanced filters, website visitor tracking, news alerts, and even automated workflows to improve efficiency.

Why You Need a B2B Leads Database

Whether you’re in sales, marketing, or business development, having access to a B2B database can help you:

• Save time: Quickly access verified contact data without spending hours on manual research. Automated processes like email management streamline outreach, saving you valuable time.
• Target the right people: Use advanced filters to find the decision-makers who matter most. This ensures your outreach is always targeted and impactful.
• Improve organization of leads: With a web app and easy-to-use features, you can keep leads organized and easily track progress. This simplifies the lead management process for operations teams.
• Maximize efficiency: Automate tedious tasks like email outreach and lead scoring to focus more on high-value activities. Automated email management and credits management help streamline daily operations.
• Increase your reach: Gain access to a vast B2B database, expanding your pool of prospects. This helps you scale your outreach efforts and target new markets for business growth.
• Support better decision-making: Access to valuable insights allows you to make informed choices about where to focus your resources. Data enrichment ensures that your outreach is based on the most up-to-date and relevant information.

Top B2B Leads Database Options Today

Now that you know why you need a leads database, how do you pick the right one for your business? There are dozens of options out there, so we've compiled a list of the top picks to help narrow down your search.

1. Capturify

Capturify is a powerful B2B leads database and website visitor tracking platform built to help businesses connect with high-intent prospects at the right time.

It provides access to over 600 million verified contacts, along with data from 60 billion behaviors, making it easier to identify and engage potential customers effectively.

From boosting conversions to improving ad targeting and capturing website visitors’ information, Capturify equips you with the tools to optimize your lead generation process.

Designed for businesses of all sizes, it offers a straightforward setup, seamless integrations, and actionable real-time insights. With its strong focus on compliance, Capturify makes sure that your data is handled securely and ethically, aligning with GDPR and CCPA standards.

Key Features

• High-intent lead delivery: Capturify provides real-time leads with 95% accuracy, using 40+ data points per contact to help businesses achieve 2-3x higher conversions and reduce acquisition costs by 50%.
• Anonymous visitor tracking: Captures detailed information (name, email, location, and more) from anonymous website visitors without requiring opt-ins. Integrates easily with sales tools to contact leads within seconds of their visit.
• Enhanced ad retargeting: Addresses challenges like cookie depreciation and improves ad ROI by expanding targeting reach and boosting event match quality scores.
• Universal compatibility: Works effortlessly with CRM and marketing platforms, which simplifies data integration and workflow management.
• Data security and compliance: Fully GDPR and CCPA compliant, so your data is managed securely and ethically.
• Most visitors tracked: Tracks up to 55% of website traffic, significantly more than other tools in the market.

Pros

• Delivers highly accurate, real-time lead data
• Tracks a greater percentage of website visitors than competitors
• Fully compliant with GDPR and CCPA
• Easy to integrate with existing CRM and marketing tools
• Reduces acquisition costs by providing high-intent leads
• Offers a free trial with no credit card required
• Improves ad targeting efficiency with precise customer insights
• Helps identify high-value prospects without relying on opt-ins
• Simplifies lead management with organized data and actionable insights

Pricing

Starts at $97/month. Comes with 40+ data points, CRM integration, real-time website traffic analysis, DNC-verified email addresses and phone numbers, optional AI-powered personalized email automation, and more.

For custom solutions, you can get in touch with Capturify.

All plans include complimentary onboarding, lifetime support, and the flexibility to cancel anytime. 

Sign up today and get 500 free leads!

2. Kaspr

Kaspr is a B2B lead generation tool that specializes in pulling verified contact information, like emails and phone numbers, straight from LinkedIn profiles.

Suitable for sales teams and business professionals, Kaspr makes it easy to build targeted contact lists and connect with decision-makers.

‍Key Features

• LinkedIn contact extraction: Easily pulls contact details like email addresses and direct phone numbers from LinkedIn profiles for accurate targeting.
• CRM integrations: Works smoothly with tools like Salesforce, HubSpot, and Pipedrive, simplifying data import and management.
• Bulk contact retrieval: Export large batches of contacts to scale outreach campaigns quickly.
• Real-time verification: Makes sure all contact details are up-to-date to reduce the chances of bounced emails or invalid numbers.
• User-friendly dashboard: Intuitive interface that makes managing leads straightforward and hassle-free.

Pros

• Extracts verified contact information directly from LinkedIn
• Integrates with top CRM platforms
• Provides a simple and intuitive user experience
• Offers bulk data export for larger outreach needs

Cons

• Heavily reliant on LinkedIn for data sourcing
• Free plan has limited features and credits
• Requires a stable LinkedIn connection for smooth functionality

Pricing

Kaspr offers a free plan that includes basic features and limited monthly credits. Paid plans start at $65 per month, which includes unlimited B2B email credits and core lead generation features.

Bigger teams can opt for the Business plan, which starts at $99 a month, or the Enterprise plan with custom pricing.

3. Apollo.io

Apollo.io is a versatile B2B leads database and sales engagement platform designed to help businesses find, connect with, and manage prospects effectively.

With access to millions of verified contacts, advanced search filters, and integration capabilities, Apollo.io is a go-to tool for teams looking to improve their outreach with better data accuracy.

Key Features

• Extensive database: Access over 250 million verified B2B contacts across various industries and regions.
• Advanced search filters: Narrow down leads by criteria like job title, location, company size, or revenue for more precise targeting.
• CRM integration: Sync with tools like Salesforce, HubSpot, and Pipedrive for streamlined lead management.
• Engagement tools: Use built-in email sequencing and tracking to automate and optimize outreach efforts.
• Lead enrichment: Enrich existing data with additional details like updated contact information and company insights.

Pros

• Offers a free plan for testing basic features
• Provides highly customizable search and filtering options
• Includes sales engagement features like email sequencing
• Integrates with popular CRM platforms for better workflow

Cons

• Free plan limits access to advanced features and credits
• Interface may feel overwhelming for first-time users
• Some features, like buyer intent data, are available only in higher-tier plans

Pricing

Apollo.io provides a free plan that includes limited monthly credits for searching and exporting leads. The Basic plan starts at $59 per month for unlimited email credits, advanced search, data enrichment, and other essential features.

4. LinkedIn Sales Navigator

LinkedIn Sales Navigator is a tool designed for professionals who rely on LinkedIn for B2B lead generation and relationship building.

‍Key Features

• Advanced lead search: Use detailed filters to find leads by industry, company size, job title, and more.
• Lead recommendations: Get tailored suggestions for potential leads based on your preferences and activity.
• Saved leads and accounts: Organize and track key prospects and companies with saved lists.
• InMail messaging: Send direct messages to potential leads, even if you’re not connected.
• Sales insights: Gain valuable information about your leads and accounts, such as recent activity or shared connections.
• CRM integration: Sync with tools like Salesforce and HubSpot to streamline your workflow.

Pros

• Provides advanced search and filtering tools for precise targeting
• Allows messaging of prospects outside your LinkedIn network with InMail
• Offers actionable insights to personalize outreach and strengthen connections
• Integrates with popular CRMs

Cons

• Subscription costs may be high for smaller teams or individuals
• Requires regular use to maximize value
• Limited features available in the free version

Pricing

LinkedIn Sales Navigator starts at $99/month for the Core plan, which includes advanced lead search, InMail credits, and lead tracking. Team and Enterprise plans are also available, offering additional features like CRM integration, team collaboration tools, and advanced reporting.

5. Cognism

Cognism is a B2B lead generation platform focused on providing high-quality, GDPR and CCPA-compliant data.

Designed for sales and marketing teams, Cognism helps businesses identify, target, and connect with their ideal prospects through a combination of verified contact data, intent signals, and integrations.

‍Key Features

• Compliant data: Delivers fully GDPR and CCPA-compliant data for ethical lead generation practices.
• Intent signals: Helps identify companies actively searching for solutions in your industry.
• Global contact database: Access a vast collection of verified B2B contacts worldwide.
• Advanced search filters: Narrow down leads using filters like job title, location, industry, and company size.
• Seamless integrations: Syncs with CRMs like Salesforce and HubSpot for easy data management.
• Email and phone verification: Maintains the accuracy of contact information to reduce bounce rates and failed outreach attempts.

Pros

• Fully compliant with global privacy regulations
• Includes intent data to prioritize high-potential leads
• Offers advanced search filters for precise targeting
• Integrates with popular CRM and sales tools

Cons

• Pricing is on the higher side for smaller teams
• Some features require a learning curve for new users
• Full access to intent data is limited to premium plans

Pricing

Cognism’s pricing is customized based on your business size and data needs. However, there's no public pricing at the moment.

6. ZoomInfo

ZoomInfo is a sales intelligence platform designed to help businesses identify, connect with, and close deals with their ideal customers.

Known for its extensive database and advanced analytics, ZoomInfo caters to sales, marketing, and recruiting teams looking for actionable insights and high-quality contact information.

‍Key Features

• Extensive contact database: Access millions of verified contacts with detailed profiles, including job titles, emails, direct or mobile phone numbers, and company data.
• Intent data: Identify companies actively searching for solutions like yours to prioritize outreach efforts.
• Account-based marketing (ABM): Build targeted campaigns with personalized messaging for specific accounts.
• Advanced analytics: Gain actionable insights into industry trends, competitor activities, and prospect behavior.
• Integrations: Works with popular CRMs like Salesforce, HubSpot, and Microsoft Dynamics for easy lead and sales process management.
• Data Accuracy: Regularly updated database with built-in tools to verify and clean your contact lists.

Pros

• Comprehensive and detailed contact information
• Offers intent data to focus on high-priority leads
• Advanced analytics for deeper market insights
• Integrates with a wide range of sales and marketing tools

Cons

• Premium features come with a high price tag
• Smaller teams may find the platform overwhelming
• Requires regular use to justify the investment

Pricing

ZoomInfo currently does not offer pricing details on its website.

7. UpLead

UpLead is another B2B lead generation platform that focuses on delivering verified, high-quality contact data. It’s designed for businesses that prioritize accuracy and reliability in their outreach efforts.

With its core features, UpLead is a suitable choice for teams looking to build precise, targeted marketing and sales strategies without wasting time on unqualified leads.

Key Features

• Verified contacts: Access a database of over 100 million verified B2B contacts, which helps ensure up-to-date information with minimal bounce rates.
• Advanced filtering: Find leads by criteria like industry, location, job title, revenue, and company size.
• Technographic insights: Discover which tools and technologies prospects are using for more targeted campaigns.
• Real-time email verification: Verify emails instantly before exporting to avoid delivery issues.
• CRM integration: Sync with platforms like Salesforce, HubSpot, and Zoho CRM.
• Export options: Easily export leads in bulk to spreadsheets or integrate directly with your workflows.

Pros

• Focuses on verified data for better outreach results
• Real-time email verification reduces bounced emails
• Easy-to-use interface with powerful search capabilities
• Integrates with major CRM platforms

Cons

• Free plan offers limited credits and features
• Advanced features require higher-tier subscriptions
• Lacks built-in engagement tools compared to some competitors

Pricing

UpLead offers a free trial with limited credits to test its features. Paid plans start at $99/month, with the Essentials plan offering access to more credits, advanced filtering, and additional features like technographic data and integrations.

8. Hunter.io

Hunter.io is a popular sales and marketing tool designed to help businesses find and verify contact details for B2B outreach. Known for its simplicity and accuracy, Hunter.io helps teams build targeted marketing campaigns and streamline cold email scheduling.

The platform also offers both email-finding and email-verification features, which makes it a trusted tool for reliable contact data.

Key Features

• Email finder: Quickly find email addresses based on a company's website or company name.
• Email verification: Ensure up-to-date email addresses and reduce bounce rates with real-time verification.
• Advanced filters: Filter contacts based on job titles, company size, industry, and other criteria to refine your outreach.
• Bulk data exports: Export verified leads directly to your CRM or in bulk for easy integration into workflows.
• Lead generation reports: Track performance and see which leads are yielding the best results for your sales teams.

Pros

• A reliable email verification process ensures accurate contact data
• A user-friendly interface with easy-to-navigate features
• Flexible export options to integrate with CRM platforms
• Cold email scheduling tools to streamline outreach efforts

Cons

• The free plan is limited to a small number of searches per month.
• Premium plans can be costly for businesses with large-scale needs.
• Limited sales intelligence platform features compared to some competitors.

Pricing

Hunter.io offers a free plan with limited searches. Paid plans start at $49/month, with higher-tier options providing more search credits, data enrichment features, and advanced filtering capabilities.

9. Seamless.ai

Seamless.ai is a sales intelligence platform designed to help businesses generate high-quality leads with ease.

With a focus on providing accurate, up-to-date contact details and using intent data-powered insights, it's suitable for sales teams looking to enhance their marketing efforts and increase conversion rates.

Key Features

• Verified B2B contacts: Access a database of millions of contacts, all verified for high data quality.
• Advanced filtering: Narrow down searches by company size, industry, revenue, and more.
• Real-time data enrichment: Enrich existing contact data with fresh, up-to-date information to enhance outreach.
• Sales triggers: Get alerts based on buying intent and job changes to help you identify the best leads.
• CRM integration: Sync leads directly with your CRM platforms like Salesforce, HubSpot, and more.

Pros

• A large database of verified leads ensures high contact data accuracy.
• Sales triggers based on intent data help identify high-value prospects.
• Real-time data enrichment features make it easy to keep contact lists up to date.
• Easy integration with other sales tools like email outreach platforms.

Cons

• Higher pricing tiers may be too expensive for small businesses.
• Limited features in the free plan, especially for data enrichment and filtering.
• The platform can be overwhelming for beginners due to its extensive features.

Pricing

Seamless.ai offers a free plan with limited access to its database. Other tiers do not have public pricing available.

10. Clearbit by HubSpot

Clearbit by Hubspot is a data enrichment and sales intelligence platform that specializes in providing businesses with company data and contact details. It’s useful for marketing teams looking to personalize outreach efforts and improve lead generation with accurate, real-time data.

Key Features

• Comprehensive company data: Access detailed company profiles, including revenue, employee count, industry, and more.
• Contact enrichment: Enrich B2B contact details with up-to-date email addresses, phone numbers, and job titles.
• Advanced filters: Filter contacts based on specific criteria like job title, company size, industry, and more.
• Integration with sales software: Seamlessly integrate with tools like Salesforce, Marketo, and HubSpot.
• Website visitor tracking: Track visitors on your website to gain insights into their intent data-powered behavior and potential interest.

Pros

• Offers deep company details that go beyond just contact information.
• Powerful sales triggers and intent data-powered insights help improve targeting and outreach.
• CRM integration ensures easy workflow management.
• Real-time enrichment helps keep contact data fresh and accurate.

Cons

• Can be expensive for small businesses with limited budgets.
• Some features may require additional integration with other tools to function optimally.
• Limited customization options for advanced filtering.

Pricing

Clearbit offers custom pricing based on business needs, with different tiers for different levels of data access. A free trial is available to get started.

11. Lead411

Lead411 is a sales intelligence platform designed to give users instant access to high-quality B2B contact data.

With a focus on providing verified contacts, company data, and sales triggers, Lead411 is particularly helpful for marketing and sales teams looking to optimize their outreach and build effective marketing campaigns.

Key Features

• Verified contact database: Access a vast pool of contacts with verified email addresses and phone numbers.
• Sales triggers: Get notifications for significant events like job changes or company growth to tailor outreach efforts.
• Advanced filters: Filter leads based on specific criteria like job title, company size, revenue, and industry.
• CRM integration: Easily export leads to your CRM or use automated workflows for seamless integration with your sales processes.
• Free leads: Lead411 offers access to a limited number of free leads each month, allowing businesses to try before they commit.

Pros

• Access to verified contact data with high-quality leads.
• Sales triggers help focus on prospects with immediate potential.
• Integration with CRM software like Salesforce and HubSpot for smooth workflows.
• Free leads make it easy to test the platform without commitment.

Cons

• The free plan has limited access to advanced features like data enrichment and advanced filters.
• Pricing can be on the higher end for small businesses.
• Some features may be too advanced for smaller teams or those just getting started with lead generation.

Pricing

Lead411 offers a free plan with limited access to contact data. Paid plans start at $99/month, with additional features like sales triggers, data enrichment, and advanced filters available in higher-tier plans.

Capturify Helps You Target Companies That Are Ready to Buy

As a B2B contact database, Capturify stands apart by delivering unmatched technographic data, high-intent leads, and advanced data enrichment capabilities.

Unlike other platforms, Capturify combines real-time data insights with automated email management and the ability to track anonymous website visitors, ensuring your outreach efforts are laser-focused and efficient.

What makes Capturify truly unique is its ability to help you not only gain access to an extensive B2B database but also automatically enrich data, providing you with detailed insights on prospects' behavior, technologies they use, and readiness to engage.

This means you're reaching out to leads at the perfect time with personalized campaigns that drive results.

The best part? Capturify keeps your data safe and compliant so you can focus on growing your business without worrying about security risks.

Sign up now and get 500 free leads!

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FAQs About B2B Leads Database Free

What is the most accurate B2B database?

The most accurate B2B database provides verified, real-time contact details with high data quality and compliance. Capturify stands out with 95% accuracy, real-time lead tracking, and GDPR/CCPA-compliant data to help businesses connect with high-intent prospects. Its AI-powered enrichment and website visitor tracking ensure the most up-to-date and actionable insights.

How to find B2B leads?

Finding B2B leads starts with using a reliable database that provides verified contact information, industry insights, and sales triggers. Capturify makes it effortless by identifying high-intent prospects, tracking anonymous website visitors, and automating email outreach for better engagement. Advanced filtering and seamless CRM integration ensure you're always targeting the right audience.

What is the best lead database?

The best lead database delivers real-time, high-quality contact details while integrating seamlessly with sales tools. Capturify excels by offering 600M+ verified contacts, advanced tracking, and AI-powered automation to help businesses achieve higher conversions at a lower cost. Its compliance-first approach ensures your data is secure, accurate, and ready for action.

What is a B2B lead database?

A B2B lead database is a platform that provides businesses with verified contact details, company insights, and sales intelligence to connect with potential customers. Capturify goes beyond just storing data by offering real-time tracking, AI-driven enrichment, and automated outreach, making lead generation more efficient and effective. With its GDPR/CCPA compliance, businesses can confidently scale their outreach while staying secure.