Seventh Sense
theseventhsense.com
AI email send-time optimization tool that personalizes delivery time per recipient.
Quick Information
- Category:
- Marketing
- Pricing:
- Paid
- Platforms:
- Web, HubSpot integration, Marketo integration
- Free Plan:
- No
- Last Verified:
- September 2026
What Is Seventh Sense?
Seventh Sense is an AI email send-time optimization tool for HubSpot and Marketo, using AI to optimize the delivery time and frequency of marketing emails for each individual contact to increase open rates, clickthroughs, and engagement. Pricing starts at $80/month for 500 contacts, with the basic tier generally starting around $149/month — users report that costs scale uncomfortably fast as contact lists grow. EU/regional data residency is planned for H2 2026, indicating active ongoing development.
A genuinely important competitive pressure worth understanding: HubSpot now offers native send-time optimization on its higher tiers, which has created real competitive pricing pressure for Seventh Sense's standalone offering — anyone already on a higher HubSpot tier should specifically compare HubSpot's native capability against Seventh Sense's dedicated tool before committing to the additional standalone subscription cost.
It's aimed at HubSpot and Marketo users wanting per-contact email send-time personalization to improve engagement metrics, with the important caveat that costs scale uncomfortably fast as contact lists grow — anyone with a large or growing contact database should model total cost carefully, and users already on higher-tier HubSpot plans should specifically evaluate whether HubSpot's now-native send-time optimization makes the standalone Seventh Sense subscription unnecessary. See our Marketing & Sales tools directory for related tools like HubSpot and Mailchimp.
What Can You Use Seventh Sense For?
Per-contact send-time optimization
Optimizes email delivery time individually for each contact to improve engagement.
Email frequency optimization
Adjusts email frequency per contact to maximize engagement without overloading recipients.
HubSpot/Marketo integration
Integrates directly with HubSpot and Marketo for send-time optimization.
Seventh Sense Features
- AI send-time personalization — Uses AI to determine the optimal delivery time for each individual contact.
- Frequency optimization — Adjusts email sending frequency per contact based on engagement patterns.
- Regional data residency (H2 2026) — Provides EU/regional data residency options, planned for later 2026.
Who Is Seventh Sense For?
- HubSpot and Marketo users — Uses dedicated send-time optimization to improve email engagement metrics.
- Marketing teams with smaller contact lists — Uses Seventh Sense at a manageable cost before list growth makes it uncomfortably expensive.
Seventh Sense Pros & Limitations
What We Like
- Genuinely focused, dedicated capability for per-contact send-time optimization
- Active ongoing development, with EU/regional data residency planned for H2 2026
- Direct integration with HubSpot and Marketo workflows
Limitations
- Costs scale uncomfortably fast as contact lists grow, per user reports
- HubSpot’s now-native send-time optimization on higher tiers creates real competitive pricing pressure
- Standalone tool cost may be hard to justify for users already on a higher HubSpot tier with native capability
Seventh Sense Pricing
| Plan | Price | Main Features |
|---|---|---|
| Entry (500 contacts) | $80/month | Per-contact send-time optimization |
| Basic | $149/month | Expanded contact capacity |
Pricing was last verified September 2026. Check the official website for the latest pricing.
AI Listing Jungle Ranking
- Global Rank:
- #568
- Overall Score:
- 30.2/100
- Monthly Users:
- –
- Rank Change:
- ▲ 18
This ranking reflects AI Listing Jungle's own independent scoring methodology and is not an endorsement by Seventh Sense or its company. How Our Rankings Work
Frequently Asked Questions
How much does Seventh Sense cost?
From $80/month (500 contacts) up, with costs scaling uncomfortably fast as lists grow.
Does HubSpot have this feature natively?
Yes, native send-time optimization is now available on higher HubSpot tiers, creating competitive pricing pressure.
What platforms does Seventh Sense integrate with?
HubSpot and Marketo.
Is EU data residency available?
Planned for H2 2026.
Our Take
Seventh Sense's costs scaling uncomfortably fast as contact lists grow is a genuine concern worth modeling carefully before committing, particularly for organizations with large or rapidly growing databases.
Users on higher-tier HubSpot plans should specifically compare against HubSpot's now-native send-time optimization before paying for this standalone subscription.
Seventh Sense Alternatives
Seventh Sense Comparisons
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