Seventh Sense Review 2026 - Features, Pricing & Deals

Seventh Sense is an AI-powered email performance management system that works with HubSpot and Marketo to improve email marketing results. By analyzing recipient behavior patterns, it determines the best times to send emails to individual contacts, helping businesses reach their audience when they're most likely to engage.

The platform combines send-time optimization with analytics to boost email deliverability and open rates. It automatically adjusts email schedules based on each recipient's past interactions, eliminating the guesswork from campaign timing. For marketing teams using HubSpot or Marketo, the tool integrates directly into existing workflows without disrupting current processes.

The system automatically segments contacts based on engagement levels (Active, Evaluating, Passive, Inactive) and throttles sending accordingly to protect your domain reputation. Users can access features like automated campaigns, split test automation, and detailed performance analytics through the platform. The system also includes tools for deliverability audits and email throttling to help refine email marketing strategies.

Starting at $80 per month, Seventh Sense offers pricing tiers to suit different business needs, with enterprise options available for larger organizations. A basic plan starts at $149 per month with a free trial available. The tool is used by companies that send over 400 million personalized emails monthly.

• AI-Powered Send Time Optimization: Uses artificial intelligence to determine optimal delivery time for each individual recipient based on their engagement patterns, ensuring messages reach people when they're most likely to engage.
• Automated Campaign Management: Simplifies email marketing efforts by automating campaign workflows and providing tools for creating and managing email communications.
• Engagement Segmentation: Automatically categorizes contacts by engagement levels (Active, Evaluating, Passive, Inactive) based on behavioral patterns, allowing for more precise email targeting.
• Analytics and Reporting: Provides inbox provider-level performance metrics and detailed reporting to help marketers understand campaign performance and make data-driven improvements.
• Native Platform Integration: Integrates directly with HubSpot and Marketo as an AI application layer, enabling workflow extensions and optimizations.
• Frequency Optimization: Adjusts email send frequency based on individual engagement patterns and contact behavior to improve results and prevent contact fatigue.
• Email Throttling and Deliverability Tools: Automatically regulates sending pace to protect domain reputation, includes free deliverability audits that identify roadblocks to inbox delivery with actionable recommendations.
• Split Test Automation: AI-based A/B and multivariate testing without manual setup, making it easier to optimize email performance.

• Basic Plan starts at $149 per month with a free trial available.
• Business Plan starts at $80 per month and includes 500 marketing contacts, works with HubSpot and other providers.
• HubSpot Business Plan starts at 5,000 marketing contacts with unlimited usage, nurture and batch campaigns, and email throttling.
• Enterprise Plans start at 150,000 contacts, billed annually, and include personalized onboarding with priority support. Custom pricing requires direct contact with sales.

The three STO (Send Time Optimization) options serve different campaign needs. The 24-Hour STO works best for time-sensitive emails, delivering your message within a single day at each recipient's optimal engagement time. The 7-Day STO spreads deliveries across an entire week, ideal for newsletters or content that isn't urgent. The 7-Day Frequency Optimized STO adds another layer by not just optimizing timing but also managing how often you contact each person based on their engagement history - perfect for re-engagement campaigns where you don't want to overwhelm inactive contacts.

Seventh Sense analyzes each contact's historical engagement patterns with your emails. It looks at when they typically open, click, and respond to messages. The AI system tracks these behaviors over time and builds individual profiles for each recipient. As it collects more data, it gets smarter about predicting when someone is most likely to engage with your content. Unlike basic time-zone scheduling, Seventh Sense considers personal habits - some people check emails first thing in the morning, others during lunch breaks or late at night.

Yes! Seventh Sense integrates natively with HubSpot as an AI application layer. You can add Seventh Sense optimization steps right inside your existing workflows without leaving the HubSpot interface. This means you can create a workflow trigger (like form submission or list membership), add your email content, and then simply insert a Seventh Sense STO action to handle the delivery timing. Your workflows continue working as before, just with smarter delivery timing that improves results.

Email throttling automatically regulates how fast you send emails to protect your domain reputation. When Seventh Sense segments your contacts into engagement levels (Active, Evaluating, Passive, Inactive), it adjusts sending frequency and pace for each group. This prevents you from overwhelming inactive contacts with emails they won't open, which can trigger spam filters and hurt deliverability. By sending more carefully to less engaged contacts and optimizing frequency based on actual behavior, the system helps maintain a healthy sender score with inbox providers.

Absolutely! Seventh Sense doesn't take away your ability to send time-critical communications. You can still use standard HubSpot or Marketo sending options for urgent announcements, breaking news, or time-sensitive offers. Seventh Sense is designed to complement your email strategy, not restrict it. Many users develop a hybrid approach - using immediate sending for truly urgent matters and Seventh Sense optimization for nurture campaigns, newsletters, and other content where timing flexibility can improve results.