Want to find quality leads without wasting time? This guide gathers the best tools—both free and paid—that help you search for companies, connect with clients, and verify if an email is real. Perfect for freelancers, marketers, and business owners wh...
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Company & Client Search Tools
Free Lead Generation Tools
Paid Lead Generation Tools
Email Verification Tools (Check If Emails Are True)
Company & Client Search Tools
Find businesses and decision-makers with ease.
Smart filters to find the right decision-makers.
Sales Tool | LinkedIn Sales Navigator
All-in-one lead search with emails built in.
AI Outbound Engine for B2B Sales | Apollo.io
Explore startups, investors, and industries.
Crunchbase
Find companies and their verified contacts.
Hunter.io
Gives you instant insights about businesses and their decision-makers, perfect for targeted outreach.
Clearbit
Free Lead Generation Tools
Start without spending a dime.
Free way to dig company data
Google Advanced Search
Discover potential clients directly.
Search on LinkedIn | LinkedIn Help
25 free email searches every month.
Plans & pricing - Hunter.io
Try lead search with free monthly credits.
Apollo.io Free Plan
Grab up to 150 emails per month at no cost.
Skrapp
A Chrome extension that reveals emails and phone numbers from LinkedIn.
SignalHire
Lets you search LinkedIn profiles and extract emails with monthly free credits.
GetProspect (free credits)
Paid Lead Generation Tools
For scaling and automation.
Huge verified database
ZoomInfo
Accurate B2B contact details.
Lusha
Leads with real-time verified emails.
UpLead
AI-powered search for contacts and companies.
Best Sales Lead Software | Seamless.AI
Global database of verified professionals.
RocketReach
Specializes in verified B2B leads and also highlights buying signals like funding rounds or company growth.
Lead411
Email Verification Tools (Check If Emails Are True)
Make sure your outreach doesn’t bounce.
Keep your email list clean and bounce-free.
Neverbounce.com
Trusted tool for email accuracy.
ZeroBounce
Verify addresses straight from your search.
Avoid risky email addresses - Hunter.io
Quick bulk email checker.
BriteVerify: Email Validation Tools & Software
API tool for developers and businesses.
mailboxlayer API
Helps you validate emails and keep your sender reputation safe.