SEO content optimization platform with keyword research, term-based drafting and tracking of how your brand shows up in AI answers.
Seventh Sense
AI email performance platform for HubSpot and Marketo that times sends per person and monitors inbox placement.
What is Seventh Sense?
Seventh Sense is an AI layer for email marketing that sits on top of HubSpot and Marketo rather than replacing them. Its send-time optimization learns each contact's own daily rhythm and triggers the send at that person's peak attention window, instead of using one time for a whole list. An orchestration feature applies frequency caps, blackout windows and priority lanes across nurtures, batches and triggered flows so campaigns stop colliding. Audience recycling pauses sending to people whose engagement probability has dropped and brings them back when they are likely to respond, which the vendor says protects domain and IP reputation. Analytics break performance down per inbox provider such as Google Workspace and Microsoft 365, per audience group and per person, because a delivered message may still end up in spam. The company has worked with HubSpot and Marketo users since 2014 and lists SOC 2 Type II. A free trial is offered, including a mode with synthetic data; paid pricing is set by order form and the vendor does not publish it.
Use cases
- Send emails at each contact's best time
- Monitor inbox placement by provider
- Cap email frequency across campaigns
- Pause sending to disengaged contacts
- Report email performance to leadership
- Protect domain and IP reputation
Who it's for
Why use Seventh Sense
- Each contact receives email in their own best window, which the vendor ties to higher engagement than one list-wide send time.
- Inbox-provider reporting shows what a delivered rate hides, such as spam or quarantine placement.
- Frequency caps and blackout windows are set once and applied across every program automatically.
- Quietly resting unengaged contacts helps protect sender reputation without a re-engagement campaign.
- It plugs into the HubSpot or Marketo setup you already run.
Seventh Sense features
- Per-person send-time optimization
- Cross-campaign orchestration with frequency caps
- Blackout windows for launches and holidays
- Priority lanes that bypass the cap
- Audience recycling based on engagement probability
- Per-inbox-provider performance reporting
- Per-person engagement profiles
- Domain and audience-health monitoring
- Recommendations drawn from cross-customer learning
- Works natively inside HubSpot workflows and Marketo programs
Seventh Sense integrations
How to get started with Seventh Sense
- Start a free trial and connect HubSpot or Marketo, or explore with synthetic data first.
- The AI learns engagement patterns per person, inbox provider and audience group.
- Set rules for frequency caps, blackout windows, priority lanes and engagement thresholds.
- Sends are timed and orchestrated per person inside your existing workflows and programs.
- Review the dashboards and recommendations to see what is working.
Seventh Sense limitations
- Built only for HubSpot and Marketo
- Paid plan prices are not published; you need to request a quote
- Data entered during a free trial is lost unless you subscribe before it ends
Seventh Sense pricing
Seventh Sense has no free plan, but it offers a free trial.
Prices can change and may vary by country or exclude tax. Check the official pricing page.
Seventh Sense alternatives
The main Seventh Sense alternatives listed on Debuly are Iterable, Motiva AI, Success.ai, Flamel, SocialBu and Bound. The table compares pricing and platforms; order is A–Z.
| Tool | Pricing | Starting price | Platforms |
|---|---|---|---|
| Seventh Sense | Free trial | — | Web |
| Bound | Paid | $99/mo | Web |
| Flamel | Contact sales | — | Web |
| Iterable | Contact sales | — | Web, API |
| Motiva AI | Contact sales | $1,000/mo | — |
| SocialBu | Freemium | $29/mo | Web, iOS, API |
| Success.ai | Free trial | $74/mo | Web, API |
Bound
AI outbound platform that finds leads, builds ideal customer profiles and sends personalized outreach, with a custom enterprise option.

Flamel
AI marketing platform for franchise and multi-location brands covering social, ads, reviews, email and blogs.
Contact salesVisit Flamel (official site)
Iterable
Cross-channel customer engagement platform with Nova AI for choosing channel, send time and frequency across email, SMS, push and more.
Contact salesVisit Iterable (official site)
Motiva AI
AI add-on for Oracle Eloqua that automates message testing, send time optimization and frequency control for email campaigns.
Contact salesVisit Motiva AI (official site)SocialBu
Social media management software for scheduling posts, listening for mentions, automating replies and working with a team across many accounts.
FreemiumVisit SocialBu (official site)
Success.ai
AI sales outreach platform with a 700M+ contact database, cold email sending, warm-up, AI-written campaigns and a unified inbox.
Free trialVisit Success.ai (official site)
Seventh Sense FAQ
How much does Seventh Sense cost?
The vendor does not publish prices. Subscriptions are bought through an order form and tied to a maximum number of contacts, so you need to request a quote or demo.
Does Seventh Sense have a free trial?
Yes. The site offers a free trial and a way to experience the platform with synthetic data if you are not ready to connect HubSpot or Marketo. Trial data is lost unless you subscribe before it ends.
Which platforms does Seventh Sense work with?
It is built for HubSpot and Marketo and runs inside their workflows and programs. Other email platforms are not mentioned.
What is send-time optimization?
It is the capability the vendor highlights most: the AI works out when each individual is most attentive and schedules the send for that window, rather than using one shared time for everyone.
Who is Seventh Sense for?
Marketing operations and email teams running HubSpot or Marketo who want better deliverability, engagement and reporting on their email channel.
What are alternatives to Seventh Sense?
Other options for email send-time and deliverability work include HubSpot's built-in send-time features, Validity, Litmus and Mailgun's deliverability tools. On Debuly, compare Iterable, Motiva AI and Success.ai.
Sources & verification
Facts on this page come from the official sources below, each with the date we read it. Written by Debuly; the vendor did not review this page.
| Source | Type | Accessed |
|---|---|---|
| theseventhsense.com/ | official | |
| theseventhsense.com/pricing | pricing | |
| theseventhsense.com/trust/terms-of-service | official |
Image credits
- Logo: from theseventhsense.com · fetched · Vendor trademark, used only to identify the product; removed on request
- Cover: none collected yet, so a generated tile is shown.
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