Seventh Sense
Email deliverability tools
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
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$80 per month
Free Trial unavailableFree version unavailable
Small
Medium
Large
- Professional services (engineering, legal, consulting, etc.)
- Healthcare and life sciences
- Transportation and logistics
What is Seventh Sense
Seventh Sense is an email optimization tool that focuses on send-time and send-frequency personalization to improve email engagement and inbox placement. It is typically used by marketing and sales teams running outbound and nurture email programs, especially in conjunction with marketing automation and CRM platforms. The product differentiates by using recipient-level behavioral data to schedule when and how often each contact receives emails rather than applying a single batch send time.
Send-time personalization controls
Seventh Sense centers on optimizing delivery time at the individual recipient level rather than relying on a single campaign send time. This can reduce the negative impact of sending large volumes at once and help smooth sending patterns. It is well-suited to teams that want to operationalize send-time optimization without changing their core email content workflow.
Frequency and throttling features
The platform emphasizes controlling how often contacts receive messages and pacing sends to avoid over-mailing. These controls can support deliverability by reducing complaint risk and limiting sudden volume spikes. This is particularly relevant for organizations running high-volume nurture or outbound sequences.
Integrations with common stacks
Seventh Sense is commonly deployed alongside established marketing automation and CRM systems rather than replacing them. This allows teams to keep existing templates, segmentation, and reporting in their primary platform while adding optimization on top. It fits organizations that already have an email service provider and need deliverability-oriented scheduling controls.
Not a full ESP
Seventh Sense does not function as a standalone email service provider for composing, hosting, and sending all email from scratch. Organizations still need an underlying marketing automation platform or outbound email system to execute campaigns. Buyers looking for an all-in-one sending and deliverability suite may need additional tools.
Value depends on data
Send-time and frequency optimization relies on having sufficient historical engagement data per contact. New lists, low-engagement databases, or rapidly changing audiences may see less consistent optimization benefits. Teams may need a ramp-up period before the model has enough signal to personalize effectively.
Limited deliverability diagnostics
Compared with tools focused on testing, rendering, or deep deliverability forensics, Seventh Sense is more narrowly oriented around timing and pacing. It is not designed to replace inbox placement testing, authentication configuration guidance, or content/spam analysis workflows. Some organizations will still require separate deliverability monitoring and QA capabilities.
Plan & Pricing
HubSpot (for HubSpot Pro & Enterprise Marketing Subscriptions):
| Plan | Price | Key features & notes |
|---|---|---|
| Business | $80 per month (billed annually; $960/year) — includes 5,000 marketing contacts; additional contacts sold in increments of 5,000. | Unlimited scheduling, nurture & batch campaigns, email throttling, analytics dashboard, two user accounts included; annual subscription required. |
| Enterprise | Custom pricing (starts at 150,000 contacts; billed annually) | Custom SLAs, phone/priority support, invoicing/ACH for payment, SSO availability (additional fee); contact sales for custom terms. |
Marketo (for Adobe Marketo Engage):
| Plan | Price | Key features & notes |
|---|---|---|
| Business | $450 per month (billed annually; $5,400/year) — includes 50,000 leads; additional leads purchased in increments of 5,000. | Unlimited scheduling, historical engagement data, analytics dashboard, email throttling, lookalike audience scheduling, personalized onboarding; annual subscription required. |
| Enterprise | Custom pricing (starts at 300,000 leads; billed annually) | Custom integrations, dedicated support and SLAs, invoicing/ACH for payment; contact sales for custom terms. |
