Lead Database & Prospecting

Comprehensive databases and intelligence platforms for finding and researching B2B prospects

11 ToolsLast Updated: April 2026
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BuiltWith

4.5(680 reviews)
subscription

BuiltWith is the leading web technology profiler, showing what technologies websites are built with. Excellent for competitive analysis, lead generation, and market research.

technology profilercompetitive analysismarket researchapi
Pricing: $295 - $995/month
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Cognism

4.5(750 reviews)
custom

Cognism is a premium sales intelligence platform providing mobile phone numbers and emails with international coverage. Known for high data accuracy, especially in EMEA markets, and compliance with GDPR.

mobile numbersinternationalgdpremea focus
Pricing: Custom pricing (typically $15k+/year)
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LeadIQ

4.4(820 reviews)
subscription

LeadIQ is a prospecting platform designed for outbound sales teams. Capture contacts from LinkedIn, track job changes, and sync data to your CRM with high accuracy and ease of use.

linkedin prospectingjob changescrm syncoutbound
Pricing: $45 - $129/user/month
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UpLead

4.4(680 reviews)
subscription

UpLead provides high-quality B2B contact and company data with 95% accuracy guarantee. Offers real-time email verification, intent data, and technographics for targeted prospecting.

95% accuracyreal-time verificationtechnographicsintent data
Pricing: $99 - $399/month
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6sense

4.4(1,100 reviews)
custom

6sense is an account engagement platform using AI and intent data to identify accounts in-market for your solutions. Offers predictive analytics, account-based marketing, and comprehensive revenue intelligence.

intent dataaccount basedai predictiveenterprise
Pricing: Custom pricing (enterprise)
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Crunchbase

4.4(1,450 reviews)
freemium

Crunchbase is the leading platform for discovering innovative companies and startups. Offers funding data, company insights, contact information, and growth signals for sales and research.

startupsfunding datainnovationgrowth signals
Pricing: Free - $99/user/month
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G2 Buyer Intent

4.3(420 reviews)
custom

G2 Buyer Intent identifies companies researching your product category on G2, the world's largest software marketplace. Know exactly who is comparing solutions like yours.

buyer intentsoftware researchcomparison datag2 integration
Pricing: Custom pricing
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Demandbase

4.3(980 reviews)
custom

Demandbase is a comprehensive account-based marketing platform combining intent data, advertising, personalization, and sales intelligence. The pioneer and leader in the ABM space.

abmintent dataadvertisingpersonalization
Pricing: Custom pricing (enterprise)
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Seamless.AI

4.3(1,050 reviews)
freemium

Seamless.AI is a real-time search engine for B2B sales leads. Uses AI to find and verify contact information on-demand, with a focus on providing fresh, accurate data at scale.

real-time searchai poweredfresh dataon demand
Pricing: Free - $299/user/month
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D&B Hoovers

4.2(890 reviews)
custom

D&B Hoovers provides comprehensive business data powered by the Dun & Bradstreet Data Cloud. Offers company intelligence, decision-maker contacts, and trigger events for sales teams.

company datadun bradstreetenterprisetrigger events
Pricing: Custom pricing
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Datanyze

4.2(520 reviews)
subscription

Datanyze offers technographics and contact data to help sales teams identify prospects based on technology stack. Known for accurate technology usage data and chrome extension.

technographicstechnology stackchrome extensionaffordable
Pricing: $29 - $79/user/month