Email Open Rates Low? Here’s How to Win the Inbox War in 2025

Email and retargeting tactics that actually boost opens, clicks, and conversions right now, in 2025.

If your emails aren’t getting opened—or worse, opened but ignored. You’re not alone!

But here’s the truth in 2025:

Email marketing still delivers the highest ROI of any digital channel. $42+ for every $1 spent—but only if your strategy evolves with the times.

Right now, the smartest marketers are using a multi-touch system:

✅ Precision-crafted emails built on behavioural data

✅ Dynamic retargeting to stay top-of-mind beyond the inbox

✅ Automated journeys designed to convert in real time

Let’s break down the tactics that are working today and how you can use them to maximize results.

📊 3 Proven Plays to Increase Open Rates, Engagement & Conversions

1️⃣ Subject Lines That Stop the Scroll

Why it matters in 2025:

With Gmail’s AI-powered previewing and users skimming inboxes faster than ever, your subject line and first 50 characters of preview text = prime real estate.

Do this:

  • Use urgency, personalisation, or bold claims

  • Add emojis strategically (they boost open rates by 13% on mobile)

  • Keep it under 10 words

  • Always A/B test

Try this:

  • “Still thinking it over? Let us sweeten the deal”

  • “Last chance: Your 20% offer vanishes tonight”

  • “You clicked. You browsed. You didn’t buy, yet.”

2️⃣ Retarget Email Non-Openers with Dynamic Ads

Why it’s essential in 2025:

Only 22–28% of your list opens emails. That’s where retargeting ads step in to catch attention across platforms.

Here’s the move:

  • Sync your email platform with Meta & Google Ads

  • Retarget non-openers with offers based on their email behaviour

  • Use smart product ads for viewed items or cart abandons

Pro tip:

Use “email open + site visit but no conversion” as a retargeting audience, it’s pure gold.

3️⃣ Automate Smarter, Personalise Deeper

The 2025 reality:

Inbox fatigue is real. Generic emails get deleted. But behaviour-based automation? Converts like crazy.

How to do it right:

  • Trigger flows from browsing, clicks, or cart activity

  • Personalise beyond the name: use past behaviour, interests, and timing

  • Build 3-email sequences for each funnel stage (interest, intent, conversion)

Winning flow:

Cart Abandonment Sequence

1️⃣ “Still deciding? Here’s what others are saying” (1 hr after)

2️⃣ “Your cart’s lonely, and here’s 10% to fix that” (24 hrs)

3️⃣ “Last chance: This deal expires in 6 hours” (48 hrs)

🚀 Growth Fix: Turn Your Emails into Conversion Engines

The Problem:

Your emails go out, but they don’t convert. Why?

🚫 Subject lines don’t spark interest

🚫 You’re not following up beyond the inbox

🚫 Automation isn’t personalised or timely

The Impact:

  • Missed sales

  • Cold leads

  • ROI falling short

The Fix:

✅ A/B test subject lines weekly

✅ Retarget non-engaged subscribers with compelling offers

✅ Use automation to strike when intent is high

If you are a Skincare DTC brand you could do the following:

Tactics Used:

  • Personalised “welcome” flow based on quiz answers

  • Retargeted cart abandoners with skincare reviews

  • Split-tested subject lines using curiosity vs. benefits

Based on our experience, we’ve had these results (30 Days):

  • +31% open rate increase

  • +22% higher click-through rate

  • +35% boost in email-attributed revenue

🎯 Your Action Plan (Start Today)

Here’s what to do next:

✅ Test 2–3 new subject lines this week. Short, punchy, curiosity-driven

✅ Set up a retargeting ad campaign for recent non-openers or cart abandoners

✅ Build or refine your cart recovery flow, automated, personalised, irresistible

No more sending and hoping.

Email + retargeting = your most profitable combo in 2025.

Final Word:

In 2025, inboxes are smarter and more competitive than ever.

But with the right approach, email becomes your most direct, high-converting channel.

You’re not just sending emails. You’re starting conversations, building trust, and driving sales.

Let’s make every message count.

To better clicks, higher opens, and smarter follow-ups.

Happy marketing!