ZoomInfo vs Apollo vs HappierLeads: Best B2B Database 2026

Choosing between ZoomInfo, Apollo.io, and HappierLeads for your B2B contact data needs? This head-to-head comparison breaks down pricing, features, data quality, and overall value to help you pick the right solution for your business.

Quick Comparison Overview

Here's how these three popular B2B data providers stack up:

• ZoomInfo: Enterprise-focused, $15,000-$40,000/year subscriptions
• Apollo.io: Mid-market SaaS, $49-$99/month subscriptions
• HappierLeads: One-time payment, $999-$4,999 for lifetime data ownership

ZoomInfo: The Enterprise Giant

ZoomInfo is the market leader in B2B intelligence, primarily serving enterprise companies with deep pockets.

Pros:

• Comprehensive intent data and buying signals
• Advanced integrations with enterprise tools
• Dedicated customer success managers

Cons:

• Extremely expensive ($15K-$40K+ annually)
• Long-term contracts required
• No data ownership - lose everything when you cancel
• Per-seat pricing multiplies costs

Apollo.io: The SaaS Challenger

Apollo has gained popularity as a more affordable alternative to ZoomInfo, targeting startups and mid-market companies.

Pros:

• Lower entry price point
• Built-in email sequencing tools
• Free tier available (limited)

Cons:

• Credit-based system limits exports
• Still a recurring subscription cost
• Data quality can be inconsistent
• No bulk download or data ownership

HappierLeads: The Game-Changer

HappierLeads takes a radically different approach: pay once, own the data forever. No subscriptions, no per-seat fees, no credit limits.

Pros:

• 175M+ global contacts across 190+ countries
• One-time payment from $999 to $4,999
• Monthly data updates included
• Full CSV download - own your data forever
• Unlimited users at no extra cost
• 60+ data points per contact

Cons:

• No built-in email sequencing (use your preferred tools)
• Requires verification before campaigns (recommended for any data)

Price Comparison: 3-Year Total Cost

The real difference becomes clear when you calculate long-term costs:

• ZoomInfo (Professional): $25,000/year x 3 = $75,000
• Apollo (Professional): $99/month x 36 = $3,564
• HappierLeads (Global): $4,999 one-time = $4,999

HappierLeads delivers 175M contacts for less than most companies pay for one year of a subscription service.

Which Should You Choose?

Choose ZoomInfo if: You're an enterprise with $50K+ annual budget for data and need advanced intent signals.

Choose Apollo if: You want an all-in-one platform with built-in sequencing and have moderate data needs.

Choose HappierLeads if: You want maximum data volume, ownership, and value. Perfect for sales teams, agencies, and companies doing high-volume prospecting.

Get Started with HappierLeads

Ready to own your B2B data instead of renting it? HappierLeads offers flexible tiers:

• $999 - 1 Industry
• $1,999 - 5 Industries
• $2,999 - 10 Industries
• $3,999 - All USA (125M contacts)
• $4,999 - Global (175M contacts)

Buy our 175M Contact Database with a one-off payment and own your data forever. Download a free sample first to see the quality.