The Top 14 B2B Data Providers & Contact Databases (2026)

Gathering the best data for your marketing efforts can make or break your business. Rather than doing the hard work of gathering a targeted list yourself, B2B data providers can get you instant access to the exact people you want to do business with.

However, many data providers are riddled with inaccurate and outdated information, or they resell the same lists repeatedly. The very best providers draw from large, frequently updated B2B contact databases. Email addresses go right to decision-makers, and you have enough information about the company to market to them successfully.

We compared the top platforms on accuracy, coverage, and pricing (all prices checked in September 2026), so you can pick the right B2B database for your team without sitting through fourteen sales demos.

The Top 14 B2B Data Providers at a Glance

Provider	Best for	Entry price	Free option
Coldlytics	Human-researched SMB and local business data	$49/mo (250 credits)	25 credits/mo, forever
ZoomInfo	Enterprise sales teams	Sales-only (~$15k/yr reported)	No
Apollo	All-in-one prospecting on a budget	$49/user/mo	Yes, free forever
Cognism	International and EU coverage	Sales-only	Demo only
UpLead	Verified emails, pay-per-credit	$99/mo (170 credits)	7-day trial
Lusha	Quick LinkedIn lookups	$49.90/mo (400 credits)	40 credits/mo
Lead411	Intent data on a budget	$49/mo (1,000 exports)	7-day trial
SalesIntel	Human-verified enterprise data	Sales-only (~$10k/yr reported)	No
Seamless.ai	High-volume contact discovery	Sales-only	50 credits
LeadIQ	Team-based prospecting workflows	$200/mo (5 users)	50 credits/mo
RocketReach	Broad global people database	~$29/mo annual	Limited lookups
Kaspr	European SMB prospecting	$49/mo annual	15 email credits
Hunter	Email finding and verification	$34/mo annual	50 credits/mo
PitchBook	M&A and investor intelligence	Sales-only (five figures)	Trial on request

What Information Do B2B Data Providers Give?

B2B data providers supply a wide range of critical information tailored to meet diverse business needs. Some key types of data include:

• Contact Information: Updated email addresses, phone numbers, and LinkedIn profiles.
• Firmographics and Demographics: Details about companies such as headcount, revenue, industry, and location.
• Buyer Intent Signals: Insights into the likelihood of businesses purchasing specific products or services at this time.
• Technographic Data: Information about the company's tech stack and even whether ad pixels are present on their sites.

These datasets often come with advanced filtering options, like job titles, geographic locations, or specific industries, to ensure businesses access hyper-targeted leads that drive results.

How to Pick the Best B2B Data Provider

When evaluating B2B data providers, consider the following parameters to choose a service that aligns with your goals:

1. Data Accuracy - High accuracy ensures your campaigns effectively reach the right people. Look for providers with verified data, such as human fact-checking or built-in email validation.
2. Database Size and Scope - Evaluate the scale of the database and its coverage, especially if your business targets niche markets or specific regions. Some providers excel globally, while others specialize in areas like the EU or English-speaking regions.
3. Unique Features - Consider distinctive offerings like buyer intent data, technographics, or CRM integrations. Features such as intent signals and Chrome extensions can give you an edge.
4. Pricing and Plans - Assess whether the provider offers flexible pricing tiers, free trials, or credit rollovers. Beware of the growing trend of quote-only pricing and annual lock-ins: several major providers no longer publish prices at all.
5. Ease of Use - Prioritize services with user-friendly interfaces and minimal learning curves. Efficient tools save time and reduce onboarding hassles.
6. Customer Support and Reviews - Insights from customer ratings on platforms like G2 or Capterra can be invaluable. Look for responsive customer support and high satisfaction scores.

One more distinction worth making before diving in: a B2B data provider gives you an ongoing subscription to a database, while buying a one-off list is a transaction. If you just need a targeted list for a campaign, see our guide to the best platforms to buy email lists instead.

The Top 14 B2B Data Providers

1. Coldlytics

Capterra Rating: 5/5

G2 Rating: 5/5

Experience unparalleled precision and quality in B2B data with Coldlytics, a service that supplements AI-fueled data with human fact-checking. With advanced parameters including tech usage, page speed, and advertising platforms, you'll access more detailed data than ever before, with the freshest lists available in the market.

Two products cover the whole workflow: Voyager, a company database you can browse free and reveal verified emails and direct dials in, and Contact Research, where our team hand-researches contacts to order and delivers them in under 24 hours. We offer a 100% accuracy promise: no worries about incorrect emails, or we'll credit your account.

Pros

• Data is sourced and verified by human expertise.
• Built-in email validation guarantees address validity before delivery.
• Hand-researched lead lists are assembled post-request, ensuring uniqueness.
• Contact information targets decision-makers, not just lower-level employees or general office mailboxes.
• Any incorrect or bounced emails result in credited refunds.
• Acclaimed user reviews on G2 and Capterra.

Cons

• Primarily caters to English-speaking nations (US, Canada, UK, South Africa, Australia, New Zealand).
• Hand-researched delivery can extend up to a 24-hour timeframe.

Pricing

Coldlytics starts with a free plan offering 25 credits monthly, forever, without needing a credit card. One credit reveals a verified direct email or direct dial, and a hand-researched contact costs 5 credits. The Starter plan is $49/month for 250 credits, Growth is $99/month for 750 credits, and Pro is $299/month for 2,500 credits. Unused credits roll over until you cancel, and you get bonus credits when you first subscribe. See full pricing here.

2. ZoomInfo

Capterra Rating: 4.1/5

G2 Rating: 4.5/5

ZoomInfo stands out as a leader in the B2B data realm, renowned for its vast database, dependable lead insights, and buyer intent analytics. In 2025 the company rebranded itself around "GTM Intelligence" (even changing its stock ticker to GTM) and now bundles its database with Copilot, an AI assistant that surfaces which accounts to work and when.

Despite its reputation for being on the pricier side and its intricate setup process, ZoomInfo is particularly well-suited for larger organizations that can fully leverage its capabilities.

Pros

• Boasts a comprehensive dataset, featuring firmographics, technographics, and more.
• Uses AI to scrutinize data, anticipate prospect needs, and identify optimal engagement moments.
• Acclaimed for top-tier data precision on mid-market and enterprise accounts.
• Delivers premium intent data to identify leads primed for conversion.

Cons

• Better value for larger enterprises, as costs are out of reach for most smaller teams.
• No public pricing and no self-serve free plan.
• Demands a more complex setup compared to straightforward plug-and-play options.

Pricing

Pricing specifics can only be obtained through their sales department. Buyers commonly report entry contracts around $15,000/year, with typical annual spend between $25,000 and $35,000 once seats and add-ons are included.

3. Apollo

Capterra Rating: 4.8/5

G2 Rating: 4.7/5

Touted as a robust sales platform, Apollo.io positions itself as a complete solution tailored for your pipeline needs. With capabilities like a fully integrated CRM, email automation, and deal tracking, Apollo.io simplifies the journey of finding and marketing to potential clients within a single comprehensive platform.

While the extensive features are a significant strength, they might seem daunting due to the steep learning curve. For those in need of a unified platform for marketing and prospecting at a self-serve price, Apollo is the default choice for many startups.

Pros

• One of the largest self-serve contact databases in the industry.
• A feature-rich environment allows for seamless lead searching and prospecting from one location.
• The Chrome extension efficiently retrieves email addresses.
• Pricing includes all marketing and sales features, providing excellent value.

Cons

• Users frequently mention less-than-satisfactory customer service experiences.
• Credits no longer roll over after a late-2025 tightening of credit rules.
• Information on smaller, local companies might be sparse or less detailed.

Pricing

The free plan is free forever, with roughly 900 credits per year and the Chrome extension included. The Basic plan is $49/user/month billed annually ($59 monthly) with 1,000 exports and 75 mobile credits per month, Professional is $79/user/month billed annually, and Organization is $119/user/month with a 3-seat minimum.

4. Cognism

Capterra Rating: 4.6/5

G2 Rating: 4.6/5

Cognism is a leading international B2B data provider known for data quality and GDPR compliance. Thousands of teams rely on Cognism, and many report that they provide the best data for contacts outside the United States. With phone-verified numbers and sales trigger events included, you'll be able to prospect to the right people at the right time.

Cognism also owns Kaspr (below), which serves as its self-serve arm for individuals and small teams, while Cognism proper is sold to teams through a sales process.

Pros

• Strong phone number coverage, with a premium phone-verified tier.
• Large global B2B database provides best-in-class contacts outside the United States.
• Browser extension allows for individual prospecting.
• Credits aren't re-charged for a contact unless that person changes jobs.

Cons

• Pricing is not available on the website, making comparison shopping difficult.
• Sold on annual contracts through a demo process.
• Overkill if you only target US small businesses.

Pricing

Cognism's pricing is sales-only, now packaged as Standard and Pro tiers that each include 5 seats. Buyers have reported per-seat costs around $1,500 to $2,500/year plus a platform fee, putting a typical small-team contract in the low five figures annually.

5. UpLead

Capterra Rating: 4.6/5

G2 Rating: 4.7/5

One of UpLead's standout features is their comprehensive global database, offering B2B contact data with real-time precision. Although smaller than some competitors, their database can provide valuable leads from over 200 countries.

Despite boasting an impressive accuracy rate exceeding 95%, you may occasionally encounter lead quality issues since lists are not manually vetted prior to delivery.

Pros

• Email addresses are verified in real time before export.
• Advanced filtering capabilities allow you to search using over 50 distinct criteria.
• A Chrome extension facilitates data extraction from LinkedIn and other websites.
• The platform integrates with CRMs, ESPs, and sales channels so leads flow straight into your pipeline.

Cons

• The database, while comprehensive, does not match the size of some leading industry competitors.
• Data enrichment, technographics, and advanced features require the higher tiers.

Pricing

A 7-day free trial includes 5 credits to test search functionality and data integrity. The Essentials plan is $99/month for 170 credits ($74/month billed annually), with additional credits at $0.60 each. The Plus plan at $199/month (or $149/month billed annually) unlocks enrichment, technographics, and advanced filtering, and the Professional tier is custom-priced with intent data and full API access.

6. Lusha

Capterra Rating: 4.0/5

G2 Rating: 4.3/5

As one of the most frequently reviewed companies on this list, Lusha has been trusted by more than a million customers. This platform provides a user-friendly interface for sales teams and marketers to discover leads and initiate outreach effortlessly, and has repositioned itself as an AI-powered sales intelligence platform.

Lusha stands out for its Chrome extension, enabling you to extract data directly from LinkedIn and company websites. While entry-level packages appear cost-effective, accessing the full suite of features (and especially phone numbers) can become expensive.

Pros

• The Chrome extension supports data collection from any website, including LinkedIn and company sites.
• Use intent signals to track behavioral indicators and evaluate a company's purchase likelihood.
• The robust API facilitates seamless integration and automation of the lead management process.
• Enhance existing contact information in your CRM for more detailed insights.

Cons

• A phone number reveal costs 10 credits versus 1 for an email, so phone-heavy prospecting burns credits fast.
• Monthly unused credits do not carry over.
• The "unlimited" Scale tier is quote-only and subject to fair-use caps.

Pricing

The free plan includes 40 credits per month. Starter is $49.90/month for 400 credits ($37.45/month billed annually), Professional is $69.90/month for 600 credits, and Premium is $399.90/month for 3,400 credits, with the quote-only Scale tier above that.

7. Lead411

Capterra Rating: 4.1/5

G2 Rating: 4.5/5

Lead411 offers an extensive database of over 450 million contacts worldwide. With their growth intent data, you can easily pinpoint businesses on the brink of expansion, streamlining your efforts to engage with potential clients ready to invest in growth-facilitating services.

A distinct advantage of Lead411 is that it provides phone numbers with every contact, a feature not commonly found among other data providers. Their late-2025 repricing also made them one of the cheapest ways to get real buyer intent data.

Pros

• Lead scoring aids in focusing on the most promising, high-priority leads.
• Receive real-time updates about the companies you're interested in.
• Utilize the Chrome extension for straightforward lead data access across the internet.
• Custom triggers permit highly specific lead searches.
• The data enrichment tool enhances and updates existing leads in your CRM.

Cons

• Navigating the user interface, particularly the filtering options, can be complex.
• Buyer intent is only included on annual plans.

Pricing

Lead411 repriced in late 2025 into three tiers: Spark at $49/month with 1,000 exports per month (or $490/year with buyer intent included), Ignite from $150/month adding API access, and Blaze with custom pricing and unlimited exports. A 7-day "Pilot Light" trial gives you 50 exports with full data access.

8. SalesIntel

Capterra Rating: 4.3/5

G2 Rating: 4.3/5

As a premier provider in the realm of business intelligence and B2B data, SalesIntel stands out by delivering profound insights. Beyond fundamental offerings, they specialize in buyer intent data, technographics, website visitor intelligence, and human-verified contact data that gets re-checked on a regular cycle.

Although their database isn't the largest, the depth of their data ensures that each lead brings significant value to your B2B outreach efforts.

Pros

• Access advanced firmographic, technographic, and buyer intent information for superior market understanding.
• Human-verified contacts with unlimited export and enrichment credits.
• Benefit from top-grade support with rapid response times.

Cons

• The contact database is restricted to high-value leads only.
• Numerous advanced functionalities are offered solely as paid add-ons.
• Annual contracts only, with quote-only pricing.

Pricing

SalesIntel pivoted from credits to an "unlimited data" model: the ProspectIntel plan includes unlimited users and unlimited export and enrichment credits, plus 10 research-on-demand credits per user monthly, on annual contracts only. Pricing is quote-only, with buyers commonly reporting entry costs around $10,000/year.

9. Seamless.ai

Capterra Rating: 3.8/5

G2 Rating: 4.4/5

Seamless is a prominent B2B data platform, trusted by over a million business professionals globally. With an extensive database featuring more than 1.3 billion contacts, it integrates with leading CRM systems to fit into various B2B workflows.

Despite its popularity, it has earned a 3.8 out of 5 stars on Capterra, and its move to fully quote-only pricing plus "all sales are final" contract terms warrant a careful read before subscribing.

Pros

• The platform's clean and intuitive interface makes it user-friendly and easy to navigate.
• A Chrome extension efficiently captures contact information from LinkedIn, company websites, and other sources.
• By leveraging AI, Seamless generates personalized pitches, aiding conversion with minimal effort.
• Provides a wealth of contact data, including buyer intent and job changes.

Cons

• All paid pricing is quote-only, so comparison shopping requires a sales call.
• Recurring complaints about contract terms, cancellations, and auto-renewals.
• Users frequently encounter upsell prompts on the dashboard.
• Contact lists occasionally include more inactive email addresses compared to similar services.

Pricing

Seamless offers a free tier with 50 credits (a credit covers a contact's phone and email), allowing new users to assess lead quality and test integrations. Pro and Enterprise plans are quote-only, sold per user with annual credit packages; third-party guides report ballparks around $147+/user/month, but quotes vary widely.

10. LeadIQ

Capterra Rating: 4.4/5

G2 Rating: 4.2/5

LeadIQ's goal is to simplify your B2B prospecting. In addition to providing contact data, its AI-powered software can write prospecting emails and track relevant sales triggers like job changes, helping you know the most effective times to reach out.

LeadIQ moved from per-seat pricing to team-based credit pools in 2025, which makes it a natural fit for small SDR teams sharing a data budget.

Pros

• Tracks job changes, allowing you more visibility into your leads.
• AI-written prospecting messages and CRM workflow automations.
• A genuinely useful free tier with 50 credits per month.
• Credits are pooled across the whole team.

Cons

• Phone numbers cost 10 credits versus 1 for email, so phone coverage effectively costs more.
• Many advanced features are available only for enterprise-level clients.

Pricing

The free plan includes 1 user and 50 credits per month. The Pro plan is $200/month ($150/month billed annually) for up to 5 users sharing 200 credits monthly, with larger credit packs available between Pro and the custom-priced Enterprise tier. Credit costs: 1 for an email, 10 for a phone number, 3 for an account enrichment.

11. RocketReach

Capterra Rating: 4.1/5

G2 Rating: 4.5/5

Through an extensive contact database, RocketReach connects you to a global professional network of 700 million individuals. Their AI-powered data verification and enrichment services help keep leads accurate and fill in missing data in existing databases.

RocketReach delivers high-volume lead access at a low entry price, but some customers have faced issues with unwanted auto-renewals and difficulties in obtaining refunds.

Pros

• Chrome and Edge extensions enable instant discovery of lead data.
• Automatically updated contact lists grant access to up-to-date information.
• Intent data reveals potential buyers who are actively searching within your industry.
• Integrated email-sending capabilities.

Cons

• Numerous complaints about automatic renewals and difficulties with cancellations or refunds.
• Users have frequently mentioned incomplete or missing data.
• Phone number data is restricted to higher plans.
• Monthly billing costs roughly double the annual rate.

Pricing

The entry Essentials plan (email only) is about $29/month billed annually with 1,200 exports per year, rising to $69/month if billed monthly. Pro is around $69/month billed annually (3,600 exports/year) and Ultimate about $142/month billed annually (20,000 exports/year), with a handful of free lookups available through the extension.

12. Kaspr

Capterra Rating: 4.5/5

G2 Rating: 4.4/5

Kaspr is a leading European service, owned by Cognism and acting as its self-serve arm. Their flagship product is a LinkedIn Chrome extension that extracts contact data sourced from over 150 platforms.

Paid plans now include unlimited B2B email addresses, with separate credit pools for phone numbers and personal email addresses.

Pros

• Unlimited B2B email addresses on paid plans.
• The tool's simplicity eliminates the need for any onboarding process.
• Strong European and GDPR-conscious coverage.
• In addition to B2B email addresses, Kaspr provides direct emails and phone numbers.

Cons

• The service primarily targets the European market, offering fewer choices for those focused on the U.S.
• Optimized for direct, one-on-one prospecting rather than bulk list building.
• The three separate credit pools confuse some users.
• Users have reported issues with outdated data.

Pricing

Kaspr offers a free plan with 15 B2B email credits, 5 phone credits, and 5 direct email credits. The Starter tier is $49/month billed annually ($65 monthly) with unlimited B2B emails, 1,200 phone credits/year, and 12,000 exports/year. Business is $79/month billed annually with 2,400 phone and direct email credits/year, and Enterprise is custom.

13. Hunter

Capterra Rating: 4.6/5

G2 Rating: 4.4/5

Hunter stands out for its simplicity and integrated cold emailing capabilities, having repositioned itself as an all-in-one outreach platform with sequences and an AI writer. It features built-in email verification, ensuring high accuracy for B2B email leads.

Their customer support is exceptional, actively engaging with feedback on review sites to provide strategies and solutions.

Pros

• The platform's ease of use results in a minimal learning curve.
• The all-in-one solution eliminates the need to seek additional cold outreach services.
• Domain Search finds professional email addresses affiliated with specific companies you wish to target.
• All features are fully accessible with any of their paid plans.

Cons

• It's an email finder rather than a filterable prospecting database, so you can't build lists by industry or firmographics.
• Locating specific emails for newer companies has been noted as less effective by users.

Pricing

Hunter moved to a single pool of unified credits in July 2025 (a verification costs half a credit). The free plan includes 50 credits per month. Starter is $34/month billed annually ($49 monthly) with 2,000 credits monthly, Growth is $104/month billed annually with 10,000 credits, and Scale is $209/month billed annually with 25,000 credits.

14. PitchBook

Capterra Rating: 3.8/5

G2 Rating: 4.5/5

PitchBook delivers unparalleled financial and investment insights on an exceptionally detailed level. Acquire intelligence on investors, private equity transactions, mergers and acquisitions, limited partner asset distribution, and comprehensive financial and debt data about target companies.

For many professionals, PitchBook stands as the best choice for accessing advanced company intelligence. Nevertheless, some agencies might opt for a more straightforward, cost-effective solution with a shorter learning curve.

Pros

• Offers integration with Excel and PowerPoint, simplifying the transfer and presentation of financial models.
• Provides a Chrome extension that grants access to data as you navigate the web.
• Ensures broader access to company financial data that remains unmatched in scope.
• Facilitates CRM integration or access through API with your existing tech stack.

Cons

• Difficult adoption process for many new users.
• Users targeting smaller deals will find PitchBook to be an expensive solution.
• Some users note data discrepancies that necessitate verification.
• Requires time to populate datasets.

Pricing

PitchBook's pricing is sales-only and negotiated per organization; buyers commonly report costs from $12,000 to $30,000+ per seat per year. They offer a demo-gated free trial, allowing prospective users to experience PitchBook's offerings firsthand.

Frequently Asked Questions About B2B Data Providers

What is a B2B contact database?

A B2B contact database is a searchable collection of business contact records: names, job titles, verified email addresses, phone numbers, and company details like industry, headcount, and revenue. Data providers sell access to these databases through subscriptions or credits, so sales teams can build targeted prospect lists without researching each contact manually.

How much does B2B data cost?

Self-serve platforms run from free tiers up to about $50 to $300/month for meaningful credit volumes. Enterprise platforms like ZoomInfo, Cognism, and SalesIntel are sold on annual contracts that typically start around $10,000 to $15,000 per year. Per-contact, expect anything from a few cents (bulk database exports) to a few dollars (hand-researched, verified contacts).

What's the most accurate B2B data provider?

No scraped database stays accurate for long: people change jobs constantly, and even the biggest providers carry stale records. The most accurate data is verified at the moment you need it, either by real-time email verification (UpLead, Hunter) or by human researchers checking each contact when the list is built, which is the approach we take at Coldlytics.

Should I use a data provider or buy a one-off email list?

A subscription data provider makes sense when prospecting is an always-on function of your team. If you need a targeted list for a specific campaign or client, buying a list built to order is usually cheaper and fresher. We compared the options for that in our guide to the best platforms to buy email lists.

Which B2B data provider is best for reaching small and local businesses?

The big enterprise databases are weakest on local SMBs: their coverage skews toward companies with large LinkedIn footprints. For local business owners (restaurants, contractors, law firms and the like), human-researched data wins because most of those decision-makers simply aren't in scraped databases.

Get Data That's Actually Verified by a Human

Every provider on this list claims accuracy. Only a few can tell you a human being looked at your specific contacts before delivery.

At Coldlytics, every hand-researched list is built after you order it, verified by a real researcher, and delivered in under 24 hours. If an email bounces, we credit it back. You can start on the free plan with 25 credits a month, no credit card required.

Ready to take the next step? Sign up free and put us to the test.