Seventh Sense

About Seventh Sense

Seventh Sense does one narrow thing to an email programme you already run: it looks at when each individual contact has opened and clicked in the past and sends your campaign to that person at the time they are most likely to engage, instead of blasting the whole list at nine o'clock. It plugs into HubSpot or Marketo rather than replacing them, and it adds engagement scoring and frequency control so that fatigued contacts hear from you less. Pricing is by list size, not by seat. The pricing page (read 16 October 2026, HubSpot view) shows a Business plan at $400 a month, or $4,800 a year billed annually, at the default of 25,000 marketing contacts — the page quotes it as $0.192 per contact a year — stair-stepped in 5,000-contact increments, with Enterprise custom-priced from 150,000 contacts and anything above 500,000 by quote; Marketo pricing is not shown separately, and there is a free trial with no card. That price is the main limit: on a small list the lift from timing will not cover $400 a month, and the tool depends on having enough engagement history per contact to learn from. If your email problem is drafting rather than timing, the writing tools on this site are the cheaper fix; if it is campaign strategy, HubSpot's own AI is the place to start. Verdict: worth testing on a large, mature HubSpot or Marketo list; not for a newsletter of a few thousand.