Apollo.io
vs
Seventh Sense

Apollo.io vs Seventh Sense: Full Comparison 2025

Which is right for your team? Compare pricing, features, and more.

Apollo.io

Sales intelligence and engagement platform

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Seventh Sense

AI email send-time optimization for HubSpot and Marketo

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Apollo.io vs Seventh Sense: Feature Comparison

Feature
A Apollo.io logo
Apollo.io
S Seventh Sense logo
Seventh Sense
Pricing Freemium From $64/mo
Founded 2015 2015

About Apollo.io

Apollo.io is a sales intelligence and engagement platform with a database of 275M+ contacts, email sequencing, dialer, and CRM enrichment tools. It enables SDRs and marketers to find, engage, and convert ideal prospects from one unified platform.

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About Seventh Sense

Seventh Sense is an AI-powered email delivery optimization tool that analyzes each contact's individual engagement patterns to determine the optimal time to send emails. It integrates directly with HubSpot and Marketo to improve open rates, reduce unsubscribes, and boost overall email program performance.

Visit Seventh Sense ↗

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