Overview

Seventh Sense uses AI to determine the optimal time to send marketing emails to each individual contact based on their personal engagement history. It integrates with HubSpot and Marketo to improve open rates and email deliverability at scale.

Pricing Plans

HubSpot plans from $80/mo (based on contact volume)

Marketo plans from $450/mo (enterprise scale)

Free trial available with limited sends

Features

✗ API Access

✓ Team Collaboration

✗ Templates

✗ Browser Extension

✗ Mobile App

Integrations: HubSpot (deep integration), Marketo, Email deliverability features

Pros & Cons

Pros

Measurably improves email open rates (30%+ typical)
Personalized send-time per contact is unique
Non-disruptive add-on to existing email workflows

Cons

Niche use case — only send-time optimization
Only works with HubSpot or Marketo
ROI requires high email volume to justify cost

Best For

Marketing teams using HubSpot or Marketo who want to maximize email open rates through AI timing