Overview
Apollo.io combines a verified database of 275+ million business contacts with automated cold email sequences, AI email writing, dialer phone calling, and LinkedIn automated outreach.
Available On
WebExtensionAPI
Key Features
Database of 275M+ Verified B2B Contacts & Emails
Automated Multi-Step Cold Email Sequences
Chrome Extension for LinkedIn Prospecting & Email Finding
Built-In Cloud Phone Dialer with Call Recording
Pros
- Replaces ZoomInfo and Outreach at a fraction of the cost
- Chrome extension finds verified emails directly on LinkedIn profiles with one click
- Generous free tier includes 10,000 email sends and 60 mobile credits per year
Cons
- Mobile phone number accuracy is around 80-85% (standard for automated scrapers)
- Sending limits must be respected to maintain email domain deliverability reputation
Pricing Plans
FreeFREE
Free
- 10,000 email credits/month
- 60 mobile phone credits/year
- Basic sequence automation
- LinkedIn extension
BasicPAID
$49/mo
- Unlimited email credits
- 1,200 mobile credits/year
- Advanced filters
- Integrations with HubSpot/Salesforce
ProfessionalPAID
$79/mo
- Pre-built AI email writer
- Dialer phone calling
- A/B testing
- Custom domain warmup
User Reviews
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Integrations
HubSpotSalesforceLinkedInGmailOutlookZapier
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Quick Info
Websitewww.apollo.io
CategorySales & CRM
Team SizeENTERPRISE
ReleasedJanuary 15, 2023
Last UpdatedSeptember 20, 2026
Monthly Visits38.0M
API AvailableYes
Open SourceNo
Compare Apollo.io
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Apollo.io vs ZoomInfoApollo.io vs LushaBuild Custom ComparisonAI Capabilities
AI sales email generation based on buyer persona, AI meeting summaries, deal intelligence.
Best For
B2B SalesSaaS OutboundLead GenerationRecruiting