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B2B contact database with prospecting, sequences and AI sales agents
Updated
Apollo.io is a sales intelligence and engagement platform that pairs a large B2B database with prospecting, outreach sequences and AI agents. Existing listing data cites 230M+ contacts and 30M+ companies.
Users search the database, build lists, and enroll contacts in sequences that send emails and create tasks. Credits are the platform's currency for emails, phone numbers and enrichment, pooled across the team and granted each billing cycle, and they do not roll over.
Founders, sales reps and revenue teams use Apollo, from the Free plan for early teams to Custom for enterprises needing SSO and advanced security.
Apollo lists Free, Basic, Professional and Custom plans with monthly or annual billing. The fetched page showed plan descriptions but not dollar amounts, so check the vendor pricing page for current per-user rates.
Outreach is an enterprise sales execution platform, 6sense is an ABM platform with intent data, and Salesloft focuses on sales engagement. Apollo is distinguished by bundling the contact database with outreach.
Pricing Model
FREEMIUM
Starting Price
$49/mo
Free Options
Free version
| Feature | Free | Basic | Professional | Custom |
|---|---|---|---|---|
| For founders and early teams | , | , | , | |
| Email campaigns included | , | , | , | |
| Individual sellers | , | , | , | |
| Email sequencing | , | , | , | |
| Higher credit limits | , | , | , | |
| AI features and call recording | , | , | , | |
| Custom volumes | , | , | , | |
| SSO and advanced security | , | , | , |
Other
CRM
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API Types
SDK Availability
Verify SDK availability in vendor's documentation.
Developer Features
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Compliance Standards
SOC 2 Type II
EnterpriseISO 27001
EnterpriseGDPR Compliant
GlobalHIPAA
HealthcarePCI DSS
FinanceCCPA
PrivacyFedRAMP
GovernmentCSA STAR
CloudDeployment & Data
Data Residency Options
Verify with vendor for your specific region requirements.
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