
Apollo
AI Sales Platform — Outbound, Inbound & Automation
UpLead
Real-time verified B2B emails, mobile numbers and intent data

The Economics
The GTM Utility
- • 275M+ B2B contacts database
- • Advanced lead filtering
- • Email sequencing with A/B testing
- • Chrome extension
- • Buying intent signals
- • AI-assisted email writing
- • Phone dialer
- • CRM integration
- • Pipeline management
- • Analytics & reporting
- • 180M+ B2B contact database
- • 95% data accuracy guarantee
- • Real-time email verification
- • 50+ search filters (Prospector)
- • Mobile direct dials
- • Intent data powered by Bombora
- • Technographic data
- • Data enrichment for CRM
- • Chrome extension
- • API for programmatic access
The AI Edge
Market Position
Intelligence
- • Generous free tier with unlimited email credits
- • Massive B2B database (275M+ contacts)
- • Incredible value for money vs competitors
- • All-in-one platform reduces tool sprawl
- • Strong community and educational resources
- • 95% accuracy guarantee with credit refund for bounces
- • Very competitive pricing vs ZoomInfo/Cognism
- • Excellent real-time email verification
- • Clean, easy-to-use interface
- • 24/7 human support
- • Data accuracy not as high as ZoomInfo or Cognism
- • Can be overwhelming with so many features
- • Mobile credits are limited on lower tiers
- • Email deliverability can suffer at scale
- • Support can be slow on free plans
- • Smaller database than ZoomInfo (180M vs 300M+)
- • Intent data only on higher tiers
- • Limited international coverage compared to global providers
- • No built-in sequencing or outreach
- • Salesforce
- • HubSpot
- • Outreach
- • SalesLoft
- • Marketo
- • Sendgrid
- • Salesforce
- • HubSpot
- • Zoho
- • Pipedrive
- • Microsoft Dynamics 365
- • Outreach
- • SalesLoft
- • Reply.io
- • Woodpecker
- • Copper
- • Lemlist
- • Close
- • Zapier
Editorial Face-off
The Case for Apollo
“Apollo.io is the best value proposition in the B2B sales intelligence space, offering an incredible free tier and affordable paid plans that replace multiple tools. Data quality has improved significantly but still lags behind premium providers. Essential tool for any GTM team.”
The Case for UpLead
“UpLead is the best budget-friendly alternative to ZoomInfo, offering strong data accuracy and real-time verification at a fraction of the cost. Ideal for SMBs and mid-market teams that prioritize data quality over sheer volume. The 95% accuracy guarantee is a standout differentiator.”
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