Seventh Sense optimizes email send times and manages deliverability for HubSpot and Marketo.

theseventhsense.com
Seventh Sense homepage screenshot

About Seventh Sense

Seventh Sense is a website that works with HubSpot and Marketo to optimize email send times and monitor email deliverability. Its homepage describes per-person send-time optimization, reporting by inbox provider and per person, frequency caps and blackout windows across email programs, and audience recycling, which pauses sends to contacts with low engagement probability. The homepage states that delivery status alone does not show whether a message reached the inbox, and presents the reporting as a way to see that.

The homepage lists send-time optimization as "Coming soon · Beta", so it may not be generally available. The source does not state pricing, geographic eligibility, or usage limits.

Key features

  • Per-person send-time optimization, labeled Coming soon and Beta on the homepage
  • Per-inbox-provider performance reporting, including Gmail and Google Workspace
  • Per-person engagement profiles
  • Cross-campaign send orchestration with per-person frequency caps and blackout windows
  • Audience recycling based on an engagement-probability threshold
  • Domain and audience-health monitoring
Best for: Marketing teams that run email programs in HubSpot or Marketo and want per-recipient send timing and deliverability reporting.
Good for
  • Reports performance by inbox provider, audience cohort, and individual, according to the homepage.
  • Operates inside HubSpot workflows and Marketo programs, according to the homepage.
  • Allows high-value sends to bypass frequency caps through priority lanes.
Watch out for
  • Send-time optimization is labeled Coming soon and Beta on the homepage.
  • The directory and homepage name only HubSpot and Marketo as supported platforms.
  • The source does not state pricing.

Seventh Sense at a glance

Type
Website
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

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Seventh Sense FAQ

Which email platforms does Seventh Sense work with?
The homepage and directory description name HubSpot and Marketo. The homepage says the product operates inside HubSpot workflows and Marketo programs.
Is send-time optimization generally available?
The homepage labels send-time optimization as Coming soon and Beta.
Does Seventh Sense replace HubSpot or Marketo?
No. The homepage states that Seventh Sense does not replace HubSpot or Marketo and is meant to add to them.
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