Seventh Sense
Seventh Sense is an AI email performance system for HubSpot and Marketo that personalizes send time and manages audience engagement health, helping teams reduce fatigue and improve response by delivering messages when each contact is most likely to engage.
Overview
Seventh Sense is an email performance management system focused on improving when and how often emails are delivered, built specifically for HubSpot and Marketo environments. The company describes its AI as personalizing delivery time for each individual, and it also emphasizes audience engagement management, which aims to protect list health by adjusting sends based on engagement signals rather than blasting the full database. This positions Seventh Sense as more than simple send time optimization, because it links delivery timing to engagement strategy and audience hygiene.
Operationally, the product works as an add on that influences how campaigns and workflows execute in HubSpot or Marketo, so fit depends on your marketing ops maturity and your ability to segment and govern email programs. Pricing is published on the official site for HubSpot packages, with a business tier shown at $80 per month billed annually including 5,000 marketing contacts, and additional contacts purchased in increments. For evaluation, measure lifts in opens and clicks with proper controls, and track complaint and unsubscribe rates to confirm engagement health effects.
Also validate workflow behavior such as delivery windows and execution constraints, because timing decisions can interact with HubSpot workflow schedules. Seventh Sense is best for organizations that send enough email for timing and fatigue to matter and that want an AI layer designed around HubSpot or Marketo rather than generic ESP add ons.
Key features
- HubSpot and Marketo focus: Designed specifically for HubSpot and Marketo email programs rather than generic ESP plugins
- Personalized delivery time: Uses machine learning to deliver each email at the time a contact is most likely to engage
- Audience engagement management: Manages engagement and list health so you send to the right people and reduce fatigue
- Workflow aware behavior: Works with workflow actions and delivery windows which affects execution timing and scheduling
- Contact based pricing: HubSpot pricing page shows tiers by included marketing contacts with annual billing
- Email performance system: Positions as a full email performance management system not only send time tweaks
- Strategy insights: Claims to answer performance questions that inform strategy beyond per campaign stats
- Marketplace presence: Listed in HubSpot ecosystem which supports discovery and admin evaluation workflows
Best for
- Campaign lift testing: Run A B tests on send time optimization to measure impact on engagement and downstream conversions
- Audience hygiene: Reduce fatigue by adjusting sends based on engagement signals and suppressing low intent contacts
- Workflow optimization: Improve nurture streams by letting delivery times adapt to each contact within a defined window
- HubSpot ops scaling: Standardize send time logic across teams so campaigns remain consistent and measurable
- Marketo program tuning: Apply timing optimization to Marketo programs where list size and frequency drive fatigue risk
- Deliverability support: Track complaint and bounce patterns while improving engagement to support inbox placement
- Executive reporting: Show performance shifts tied to timing and engagement policy rather than only creative changes
- Retention nurturing: Improve lifecycle emails by aligning sends to when users are most likely to engage and respond
Capabilities
Send time optimization
Personalize delivery timing at the individual contact level to improve engagement. Use defined delivery windows and measure impact with controlled tests so gains are attributable to timing rather than creative changes.
Engagement health control
Manage audience engagement health by reducing over sending to low engagement contacts. This can support deliverability and long term performance when paired with clear suppression rules and review cadence.
Workflow integration
Integrate with HubSpot or Marketo workflows so delivery time optimization fits existing nurture logic. Validate how timing interacts with workflow execution hours and other scheduling constraints.
Contact based pricing
Pricing is tied to included marketing contacts and annual billing on official HubSpot pricing pages. Forecast cost by your active marketing contact count and plan for growth increments to avoid surprise overages.
Frequently Asked Questions
How does Seventh Sense pricing start?
On the official HubSpot pricing page, the business tier is shown at $80 per month billed annually and includes 5,000 marketing contacts. Additional marketing contacts are purchased in increments, so confirm your contact count before selecting a plan.
What risk or compliance issues should we consider?
Email timing tools affect who receives messages and when, which can impact consent and compliance. Keep your suppression rules aligned to consent status, document changes to email policy, and ensure workflows respect quiet hours and regional rules.
Does Seventh Sense integrate with HubSpot and Marketo?
Yes. Seventh Sense is designed specifically for HubSpot and Marketo. Confirm your exact HubSpot or Marketo edition requirements, user permissions, and workflow behaviors during onboarding to avoid execution conflicts.
What setup effort is needed to see results?
Expect marketing ops work: define delivery windows, align lists and segments, and establish measurement. Results improve when you run controlled experiments, monitor engagement health, and iterate on frequency and suppression policies.
How does it compare to built in ESP scheduling?
Basic scheduling sends at one time for everyone, while Seventh Sense personalizes timing per contact and adds engagement health management. Compare using holdout tests, deliverability metrics, and long term list health outcomes not only opens.
