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Apollo.io vs Constant Contact: 2026 Comparison

Apollo.io Constant Contact
Overview Apollo.io is an all-in-one sales intelligence and engagement platform with a database of over 275 million contacts. It combines prospecting, enrichment, and outreach automation in a single workflow. Trusted email marketing platform for small businesses with easy-to-use templates, automation, and event marketing tools.
Pricing Freemium ($0-99/mo) Subscription ($12-80/mo)
Key Features
  • Contact database
  • email sequencing
  • dialer
  • LinkedIn integration
  • buying intent signals
  • data enrichment
  • CRM sync
  • lead scoring
  • Email templates
  • Automation
  • Event marketing
  • Social media
  • Surveys
  • Landing pages
  • SMS
Pros
  • Massive contact database
  • Generous free tier
  • All-in-one platform
  • Good data accuracy
  • Easy to use
  • Good support
  • Event marketing
  • Long track record
Cons
  • Data can be outdated for smaller companies
  • UI can feel cluttered
  • Email deliverability issues at scale
  • Dated interface
  • Limited automation
  • Higher price for features

Apollo.io

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Constant Contact

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