How to Reduce Klaviyo Unsubscribes: Strategies for Lowering Email Opt-Outs
- Dispatch Strategy Team
- Apr 1
- 3 min read
Are you struggling with high unsubscribe rates in your Klaviyo email campaigns? Reducing Klaviyo unsubscribes is crucial for maintaining a healthy and engaged subscriber list. By implementing the right strategies, you can lower email opt-outs and keep your audience connected with your brand. Let's dive into effective methods to prevent unsubscribes and optimize your Klaviyo email marketing efforts.

Optimize Email Frequency
One of the primary reasons subscribers opt out is receiving too many emails. To reduce Klaviyo unsubscribes, it's essential to find the right balance in your sending frequency.
Use Smart Sending
Enable Klaviyo's Smart Sending feature to avoid overwhelming your subscribers:
Go to Account Settings > Email Settings > Smart Sending
Set a sending gap (e.g., 16 hours) to prevent multiple emails within a short timeframe
Monitor engagement rates and adjust accordingly
Segment Your Audience
Create targeted segments based on engagement levels:
Navigate to Lists & Segments > Create Segment
Set criteria such as "Opened Email in the Last 30 Days" or "Clicked Email in the Last 60 Days"
Send more frequent emails to highly engaged segments and fewer to low-engagement segments
Personalize Your Content
Irrelevant content is another major driver of unsubscribes. Boost engagement and reduce opt-outs by personalizing your emails:
Use Dynamic Content Blocks
In the Email Template Editor, add Dynamic Blocks that show personalized content based on subscriber behavior or profile data
Display specific products based on past purchases or browsing history
Implement Personalization Tags
Use Klaviyo's Personalization Variables to add a personal touch:
Include the subscriber's first name: "Hi {{ first_name }}, here's your exclusive offer!"
Tailor content based on location or preferences
Implement a Preference Center
Give subscribers control over their email experience by adding a preference center:
Go to Account Settings > Email Settings > Unsubscribe Page
Customize the message: "We're sorry to see you go! Would you rather update your email preferences instead?"
Provide options for:
Reducing email frequency
Opting into specific content categories
Switching to SMS notifications
Monitor and Address List Fatigue
Stay proactive in preventing unsubscribes by keeping an eye on engagement metrics:
Go to Analytics > Engagement Metrics in Klaviyo
Watch for:
Open rates below 20%
Click rates below 2%
Unsubscribe rates above 0.5%
If you notice these warning signs, consider implementing a re-engagement campaign:
Create a Sunset Flow targeting unengaged subscribers
Offer an incentive to stay subscribed: "We miss you! Here's 15% off your next purchase if you stay subscribed."
Automatically suppress subscribers who don't re-engage after a specific period
Best Practices to Reduce Klaviyo Unsubscribes and Lower Email Opt-Outs in Klaviyo
A/B Test Your Emails: Experiment with different subject lines, designs, and send times to optimize engagement.
Maintain Brand Consistency: Keep your email content aligned with your brand voice and values to meet subscriber expectations.
Balance Promotional and Value-Added Content: Mix promotional emails with educational content, tips, and product highlights to provide ongoing value.
Make Unsubscribing Easy: Counterintuitively, providing a clear unsubscribe link can reduce spam complaints and improve overall deliverability.
Use Behavioral Triggers: Implement automated flows based on specific actions, like abandoned cart or product browsing, to ensure timely and relevant communication.
By implementing these strategies, you can significantly reduce Klaviyo unsubscribes and build a more engaged email list. Remember, the key is to provide value, respect subscriber preferences, and continuously optimize your email marketing efforts based on performance data.
If you're struggling to reduce unsubscribe rates and optimize your Klaviyo campaigns, let's talk.
At Dispatch, we specialize in helping brands maximize revenue from email & SMS without damaging subscriber engagement.
Connect with Dispatch today to optimize your email marketing strategy and keep your subscribers engaged.
Want to learn more about effective email and SMS marketing? Check out our comprehensive video guide:
The Only Ecommerce Email & SMS Marketing Video You Will Ever Need
Comments