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30 Best B2B Leads Database Providers to Try in 2025

Alright, if you’re diving into the world of B2B lead generation, you’re gonna need some solid tools. I’ve tested a bunch of them, so here’s a no-fluff rundown of the 30 best B2B leads database providers you should check out in 2025. Let’s dive in!

1. RocketReach

Core Features:

• Offers email and phone lookup.

• Access to millions of contacts.

• Chrome extension for easy integration.

What I Liked:

I love how easy it is to get straight to the point with contact info. You can find leads quickly, and the platform’s pretty intuitive. The UI is clean too.

What I Didn’t Like:

The pricing can be steep if you’re looking for bulk data. Not ideal for smaller teams unless you’ve got the budget.

Pricing:

Starts around $39/month.

USP:

The integration with LinkedIn is super handy, making it a breeze to build up contact lists.

2. Kaspr.io

Core Features:

• Automated lead generation via LinkedIn.

• Integration with CRM tools.

• Real-time data syncing.

What I Liked:

Kaspr is a LinkedIn ninja! You can auto-extract contacts from LinkedIn profiles. Plus, it integrates well with your CRM, which saves a lot of manual work.

What I Didn’t Like:

The UI feels a bit clunky at times, and the learning curve can be steep if you’re new to lead gen tools.

Pricing:

Starts at $49/month.

USP:

LinkedIn automation is on point for outreach and contact collection.

3. LeadIQ

Core Features:

• Smart prospecting.

• Real-time data accuracy.

• Direct integration with Salesforce, HubSpot, and more.

What I Liked:

LeadIQ’s real-time data accuracy is a game-changer. The fact that it syncs smoothly with major CRMs made my workflow super easy.

What I Didn’t Like:

The free version is super limited, so you’ll need to pay if you’re serious about scaling.

Pricing:

Starts at $75/month.

USP:

Its CRM integrations and accuracy are hard to beat.

4. Apollo.io

Core Features:

• Advanced search filters.

• Cold outreach automation.

• Chrome extension for easy use.

What I Liked:

Apollo.io gives you insane filtering options. You can find pretty much any lead based on detailed criteria. Cold outreach features are also fantastic.

What I Didn’t Like:

Sometimes the tool can feel a bit overwhelming with so many options, especially if you’re new.

Pricing:

Starts at $49/month.

USP:

Advanced filters + automation. It’s perfect for segmented outreach.

5. SalesIntel.io

Core Features:

• Intent data tracking.

• Over 100 million contacts.

• Clean, actionable data.

What I Liked:

SalesIntel’s intent data tracking really stood out to me. It lets you track leads based on their behaviors, which makes your outreach way more targeted.

What I Didn’t Like:

It’s more expensive compared to others, so it’s better for larger teams or enterprises.

Pricing:

Starts at $99/month.

USP:

Intent data that helps you prioritize leads effectively.

6. LeadSwift

Core Features:

• AI-driven lead scoring.

• Verified contact details.

• Multi-channel prospecting.

What I Liked:

The AI-driven lead scoring is an underrated feature. It helps you focus on the hottest leads without wasting time on unqualified ones.

What I Didn’t Like:

The platform could use more integrations with other tools (especially for automation).

Pricing:

Starts at $50/month.

USP:

AI-driven lead scoring that saves you tons of time.

7. LeadScrape

Core Features:

• Email scraping.

• Custom search filters.

• Multiple country support.

What I Liked:

LeadScrape’s email scraping is spot on. The custom filters let you hone in on exactly who you need.

What I Didn’t Like:

It doesn’t have as many data points compared to other providers like Apollo or RocketReach.

Pricing:

Starts at $39/month.

USP:

Great for scraping emails, but a bit basic compared to others.

8. Skrapp.io

Core Features:

• Email address discovery.

• LinkedIn integration.

• Chrome extension.

What I Liked:

Skrapp’s LinkedIn integration is awesome for finding emails. It’s a super easy tool to use if you’re building up a contact list from LinkedIn.

What I Didn’t Like:

The free plan is really limited, and the data quality isn’t as robust as some competitors.

Pricing:

Starts at $49/month.

USP:

LinkedIn email extraction, perfect for personal outreach.

9. Snov.io

Core Features:

• Email finder & verifier.

• CRM integration.

• Bulk email sending.

What I Liked:

Snov.io’s email finder and verifier are solid. Plus, you can send bulk emails directly from the platform, which is awesome for scaling outreach.

What I Didn’t Like:

The interface could be smoother, and sometimes the email verification isn’t 100% accurate.

Pricing:

Starts at $39/month.

USP:

Great for email verification and bulk sending.

10. GetProspect

🔍 What it does: Find verified emails from LinkedIn.
✅ What I like:

• Easy Chrome extension

• Super clean UI

• Good filters by role, industry, location
  ❌ What I don’t:

• Free plan’s limited

• Bulk limits feel tight
  💰 Pricing: Free plan available, paid starts at $49/mo
  🔥 Best for: Scraping B2B contacts off LinkedIn fast
  SEO bonus: Solid lead generation tool for email outreach

11. TaskDrive

🔍 What it does: Outsourced lead research service
✅ What I like:

• Done-for-you lead gen

• Custom tasks like account research or data cleaning
  ❌ What I don’t:

• Pricey

• Not great for small teams or solo founders
  💰 Pricing: Starts around $1,200/mo (custom quotes)
  🔥 Best for: Sales teams who wanna scale research without hiring
  SEO bonus: One of the most hands-free B2B lead generation companies

12. LeadFuze

🔍 What it does: AI-based B2B leads database provider
✅ What I like:

• Fuzebot auto-finds leads

• Great filters for ICP targeting
  ❌ What I don’t:

• Interface feels outdated

• Can get expensive
  💰 Pricing: Starts at $147/mo
  🔥 Best for: Smart lead list building at scale
  SEO bonus: Automated lead generation software with intent data

13. Instantly.ai

🔍 What it does: Cold email platform + lead management
✅ What I like:

• Deliverability tools baked in

• Rotating inboxes = more volume

• Unified inbox view
  ❌ What I don’t:

• No built-in database, BYO leads
  💰 Pricing: From $37/mo
  🔥 Best for: Running cold campaigns across multiple inboxes
  SEO bonus: Best companion to your B2B contact database

14. Brevo (Sendinblue)

🔍 What it does: Email marketing + CRM combo
✅ What I like:

• Drag-and-drop emails

• Free CRM is a plus

• SMS marketing built in
  ❌ What I don’t:

• Not for sourcing leads

• CRM is basic
  💰 Pricing: Free forever plan, paid from $25/mo
  🔥 Best for: Managing and nurturing business leads
  SEO bonus: Affordable CRM and lead gen automation platform

15. Leadzai

🔍 What it does: AI-powered lead generation platform
✅ What I like:

• Smart audience targeting

• Conversion-focused insights
  ❌ What I don’t:

• Feels like a newer product

• Minor bugs
  💰 Pricing: Custom
  🔥 Best for: Data-driven marketers hunting high-quality leads
  SEO bonus: AI-enhanced lead acquisition system

16. 6sense

🔍 What it does: Intent data + predictive analytics
✅ What I like:

• Tracks buyer signals

• Predicts who’s sales-ready

• Killer for ABM
  ❌ What I don’t:

• Not SMB-friendly

• Takes onboarding
  💰 Pricing: Enterprise pricing (custom)
  🔥 Best for: Large teams doing account-based lead generation
  SEO bonus: Smartest B2B sales intelligence tool I’ve used

17. Leadfeeder (Dealfront)

🔍 What it does: Reveals which companies visit your site
✅ What I like:

• Great for warm leads

• Pushes to CRM easily

• Lead scoring included
  ❌ What I don’t:

• Limited contact details without upgrade
  💰 Pricing: Free tier, premium from $139/mo
  🔥 Best for: Converting anonymous traffic into sales leads
  SEO bonus: Website visitor tracking for B2B lead gen

18. UpLead

🔍 What it does: Build verified B2B contact lists
✅ What I like:

• Real-time email verification

• 95%+ accuracy

• Tech stack filters
  ❌ What I don’t:

• Missing some social info
  💰 Pricing: Starts at $99/mo
  🔥 Best for: High-quality, export-ready contact data
  SEO bonus: Clean alternative to ZoomInfo for business leads

19. Lead411

🔍 What it does: Contact database + sales triggers
✅ What I like:

• Alerts for hiring, funding, etc.

• Good for cold outreach timing
  ❌ What I don’t:

• UI could use a glow-up

• Some outdated records
  💰 Pricing: From $99/mo
  🔥 Best for: Reaching out when timing is 🔥
  SEO bonus: Trigger-based B2B lead generation system

20. Overloop

🔍 What it does: Outbound CRM for cold email
✅ What I like:

• Clean sequence builder

• Tasks + email tracking
  ❌ What I don’t:

• No lead sourcing—import your own data
  💰 Pricing: $99/mo
  🔥 Best for: Sales teams managing outbound campaigns
  SEO bonus: Compact lead outreach tool for startups

21. Hunter.io

🔍 What it does: Email finder and verifier
✅ What I like:

• Super easy to use

• Works great with LinkedIn or company sites

• Browser extension rocks
  ❌ What I don’t:

Limited on API unless you go pro
💰 Pricing: Free plan available, paid starts at $49/mo
🔥 Best for: Solo users needing fast email lead discovery
SEO bonus: Go-to lead generation tool for scrappy prospectors

22. Coldlytics

🔍 What it does: Human-verified lead lists, delivered to your inbox.
✅ What I like:

• Data is double-verified by real humans

• Super targeted (niche filters available)

• 24–48 hr turnaround
  ❌ What I don’t:

• No live dashboard

• Pricing not transparent upfront
  💰 Pricing: Custom quotes based on volume
  🔥 Best for: Agencies or B2B teams wanting custom lead lists without scraping
  SEO bonus: Done-for-you lead generation database—accurate and niche

23. Seamless.ai

🔍 What it does: Real-time sales leads platform with Chrome extension
✅ What I like:

• Continuous updates, live data

• Killer filters for industry, role, company size

• Great LinkedIn plugin
  ❌ What I don’t:

• Pushy upsells

• Some email accuracy issues
  💰 Pricing: Free plan available, paid starts around $147/mo
  🔥 Best for: Sales teams doing high-volume prospecting
  SEO bonus: AI-powered B2B contact finder that plugs into your workflow

24. LeadsGorilla

🔍 What it does: Local business leads finder
✅ What I like:

• Great for SMB and local marketing agencies

• Finds businesses with weak online presence
  ❌ What I don’t:

• Not for high-ticket/enterprise B2B

• UI feels a bit “launch product”
  💰 Pricing: One-time fee from $47 (lifetime deal vibes)
  🔥 Best for: Local lead generation and small biz outreach
  SEO bonus: Top B2B lead sourcing tool for local markets

25. Lusha

🔍 What it does: B2B contact data + sales intelligence
✅ What I like:

• Super simple to use

• Chrome extension is seamless

• Great for SDRs
  ❌ What I don’t:

• Contact limits can be stingy

• Data is hit or miss in niche industries
  💰 Pricing: Free limited plan, paid starts at $39/mo
  🔥 Best for: Fast-moving reps doing LinkedIn prospecting
  SEO bonus: Streamlined B2B leads database for direct outreach

26. Clay

🔍 What it does: B2B data automation and enrichment
✅ What I like:

• API connections galore

• Build dynamic workflows pulling data from dozens of sources

• Wild level of customization
  ❌ What I don’t:

• Learning curve

• Not beginner-friendly
  💰 Pricing: Starts at $149/mo
  🔥 Best for: Data nerds and ops teams who want control
  SEO bonus: Best lead generation software for data enrichment & automation

27. Datanyze

🔍 What it does: Tech stack tracking + contact data
✅ What I like:

• See what tools companies use

• Easy Chrome extension
  ❌ What I don’t:

• Less focus on intent/signals

• Smaller DB than ZoomInfo
  💰 Pricing: Starts at $21/mo (pay-as-you-go style)
  🔥 Best for: Targeting by tech stack (SaaS sales, I’m looking at you)
  SEO bonus: Niche B2B contact database for tech-focused sales

28. Dun & Bradstreet (DNB)

🔍 What it does: Massive global business database
✅ What I like:

• Enterprise-grade data

• Deep firmographics & credit risk info

• Integrates into CRMs
  ❌ What I don’t:

• Super expensive

• Overkill unless you’re enterprise
  💰 Pricing: Custom, big $$$
  🔥 Best for: Enterprise-level B2B data sourcing
  SEO bonus: Trusted business leads provider with serious clout