Instantly
vs
Seventh Sense

Instantly vs Seventh Sense: Full Comparison 2025

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

Instantly

Cold email infrastructure for agencies

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Seventh Sense

AI email send-time optimization for HubSpot and Marketo

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Instantly vs Seventh Sense: Feature Comparison

Feature
I Instantly logo
Instantly
S Seventh Sense logo
Seventh Sense
Pricing From $37/mo From $64/mo
Founded 2021 2015

About Instantly

Instantly is a cold email automation platform designed for agencies and sales teams sending at high volume, with unlimited email accounts and a deliverability network to maintain inbox placement. Its AI features help personalize outreach and analyze reply intent.

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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.

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