Surge by Thrive

How do I re-engage customers who haven’t opened my emails in months?

Ever feel like you’re sending emails into a black hole? You’re not alone. Even the best email marketers see a chunk of their audience go silent over time. But don’t give up on those contacts just yet—there are proven ways to win them back and boost your results.

Why do customers stop opening emails?

Before you try to re-engage, it helps to know why people tune out in the first place. Sometimes your emails land in the Promotions or Spam folder. Maybe the content feels repetitive or irrelevant. Or maybe your list includes people who only needed your service once. Identifying these causes helps you shape your re-engagement plan.

What’s the fastest way to identify inactive subscribers?

If you use a tool like Surge by Thrive’s Email & SMS Marketing, filtering your list for subscribers who haven’t opened or clicked in the last 90+ days is easy. Once you spot your “sleepers,” segment them into a separate list. This lets you craft messages just for them—without risking your sender reputation with your whole list.

What should my first re-engagement email say?

Keep it simple, genuine, and focused on value. A subject line like “Do you still want to hear from us?” or “We’ve missed you—want to reconnect?” can spark curiosity. Inside, acknowledge that you haven’t heard from them and offer something helpful: a special offer, a popular resource, or even a quick survey to ask what they’d like to see.

What are the best types of re-engagement emails to send?

Try these approaches to wake up your dormant list:

  1. The “Are You Still Interested?” Email
    Direct and honest. Ask if they want to stay and make it easy to opt in or out.
  2. Exclusive Offer or Discount
    Give them a reason to click—think limited-time deals or VIP content.
  3. Useful Tips or Resources
    Share a helpful article, a guide, or something new that solves a common problem.
  4. Feedback Request
    Ask for their opinion. People appreciate being heard, and it’s a great way to learn.
  5. Update on What’s New
    Announce new products, features, or updates since they last engaged.

Back all of this with a compelling subject line. According to HubSpot, 33% of recipients open emails based on the subject line alone.

How many times should I try before removing someone from my list?

Most experts recommend a series of 2–3 re-engagement emails spaced a week apart. If there’s still no response, it’s time to let go. Unengaged contacts can hurt your email deliverability and make your metrics look worse than they are. Mailchimp found that removing inactive subscribers can boost open rates and sender reputation.

What’s the role of automation in re-engaging contacts?

Automating your win-back campaigns saves hours and ensures consistency. With Surge by Thrive’s Workflow Automations, you can:

  • Set up triggers for inactivity (e.g., no opens in 90 days)
  • Send personalized re-engagement emails automatically
  • Move contacts to a separate list if they don’t respond
  • Notify your team if someone re-engages, so you can follow up with a personal touch

You’ll spend less time managing lists and more time focusing on people who want to hear from you.

Is it worth using other channels to reach unengaged contacts?

Absolutely. Sometimes email just isn’t the channel your customers check most. Try SMS (with permission), retargeting ads, or even an AI chatbot on your site to invite people back. Tools like Surge by Thrive’s AI Bots and Calendars / Appointment Scheduling can help you re-engage leads in real time or offer booking options for a more personal touch.

How do I keep subscribers engaged in the long run?

Winning them back is great, but keeping them engaged is even better. Here are some tips:

  1. Regularly clean your list with a tool like Surge by Thrive’s CRM / Lead Capture.
  2. Personalize your content based on what each customer wants.
  3. Mix up your formats: Try video, surveys, and interactive content.
  4. Optimize send times to match when your audience is most active.
  5. Ask for feedback often—use Custom Forms to make it easy.

Should I ask unengaged contacts to unsubscribe?

It sounds counterintuitive, but giving people a clear way out builds trust and protects your sender score. It’s better to have a smaller, more active list than a giant, disengaged one. Include an easy unsubscribe link in every email and consider a “breakup” email in your win-back sequence.

Can re-engagement really drive sales or just clean up my list?

It’s both. Many businesses see a jump in sales after win-back campaigns. According to Campaign Monitor, re-engaged customers can drive up to 30% of overall revenue from email. Even if only a small percentage comes back, those customers are showing they’re still interested—and they’re much cheaper to re-engage than to acquire new leads.

What can Surge by Thrive do to help?

With Surge by Thrive, you can automate every part of your re-engagement strategy. Segment, personalize, and trigger campaigns in minutes—not hours. Plus, use built-in Email & SMS Marketing, CRM / Lead Capture, Workflow Automations, and even AI Bots to reach customers where they are, when it matters.

Ready to turn silent subscribers into active fans? Contact us for help setting up your next win-back campaign, or request a live demo to see it in action.