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Email Marketing That Works: From First Subscriber to Loyal Customer

Jun 16, 2025

Discover how to build a high-performing email marketing strategy in 2025 that boosts conversions, nurtures loyalty, and drives sustainable growth.

email marketing strategy
email marketing strategy

Email Marketing That Works: From First Subscriber to Loyal Customer

Jun 16, 2025

Discover how to build a high-performing email marketing strategy in 2025 that boosts conversions, nurtures loyalty, and drives sustainable growth.

email marketing strategy

Email marketing it’s evolving. In a world of ever-changing algorithms and fleeting social media trends, building a direct line to your audience remains a competitive edge. A smart, scalable email marketing strategy can help you grow your list, boost conversions, and foster brand loyalty without relying on rented platforms.

Whether you’re starting from zero or revamping your approach, this guide walks you through every step to create a strategy that gets results in 2025.

email marketing tool klaviyo
email marketing tool klaviyo

Why email is still a digital marketing powerhouse

Despite being one of the oldest digital channels, email continues to outperform most marketing tools in ROI. Unlike social media, where your content is at the mercy of platform algorithms, emails land directly in your subscriber’s inbox, offering full control over timing, content, and personalization.

According to recent data, email marketing delivers an average ROI of $36 for every $1 spent. But that kind of return doesn’t happen by chance, it starts with strategy.

What’s the purpose behind your emails?

Before you write a single subject line, ask yourself: What do I want to achieve with email marketing?

Your goals could be:

  • Growing your list of qualified leads

  • Turning new subscribers into loyal customers

  • Driving consistent traffic to your website

  • Promoting offers or product launches

  • Nurturing your community through valuable content

Once you have clear goals, translate them into measurable targets. For example, you might aim to increase newsletter open rates by 15% within 90 days, or generate 200 sales through an upcoming email campaign. This clarity ensures your strategy has direction and can be tracked.

Who are you writing to and what do they care about?

Understanding your audience is the foundation of a strong strategy. Without it, your emails risk sounding generic or irrelevant. Define your ideal reader: 

  • Challenges

  • Interests

  • Behaviors

  • Stage in the customer journey

Use segmentation to your advantage. A well-segmented email list allows you to deliver tailored messages, whether it's a product recommendation, a helpful tutorial, or a timely discount. Personalization goes beyond using first names, it’s about relevance.

Which platform should you use to send emails?

There are plenty of tools available. Here are a few great options in 2025:

  • MailerLite - Great for beginners, easy to use, free tier available.

  • Klaviyo - Excellent for eCommerce businesses with advanced automation and analytics. At LOUD, we use Klaviyo as our go-to platform to build scalable, data-driven strategies for our clients.

  • ActiveCampaign - Ideal for service-based businesses needing complex automation.

  • Brevo (formerly Sendinblue) - Affordable, multilingual, with SMS features.

Choose a platform based on your budget, automation needs, and integration requirements.

How do you build a quality email list?

An effective strategy starts with permission-based growth, not purchased databases. 

Focus on attracting the right people with lead magnets that offer immediate value. Think checklists, free templates, exclusive guides, webinars, or discount codes.

Place signup forms in high-traffic areas: your homepage, blog posts, pop-ups, and checkout pages. Keep the forms short. Asking for just a name and email can significantly increase conversion rates, especially when paired with a clear value proposition.

Set up automated email flows

Automation is your best friend. Set up:

  • Welcome sequence - Introduce your brand and set expectations

  • Abandoned cart emails - Recover lost sales

  • Re-engagement campaigns - Win back inactive subscribers

  • Post-purchase follow-ups - Encourage reviews or upsells

These workflows save time and boost conversions automatically.

What metrics should you monitor?

Tracking performance helps you improve over time. Key email marketing metrics include:

  • Open rate - A reflection of subject line effectiveness

  • Click-through rate (CTR) - How well your content engages

  • Unsubscribe rate - A sign of list fatigue or misalignment

  • Conversion rate - The true measure of your email’s impact

Most platforms offer A/B testing features, use them. Test different copy, formats, images, or send times, and let the data guide your improvements.

Ready to start emailing with intention?

Your brand has real potential, and now it’s time to make sure your social media reflects that. With the right platforms, clear goals, smart content, and consistent optimization, you can turn attention into traction.

At LOUD, we help brands like yours create powerful, conversion-driven email marketing strategies, tailored to your audience, goals, and tone. Whether you're just starting or looking to scale, we’re here to make your email channel a growth engine. Get in touch!

Email marketing it’s evolving. In a world of ever-changing algorithms and fleeting social media trends, building a direct line to your audience remains a competitive edge. A smart, scalable email marketing strategy can help you grow your list, boost conversions, and foster brand loyalty without relying on rented platforms.

Whether you’re starting from zero or revamping your approach, this guide walks you through every step to create a strategy that gets results in 2025.

email marketing tool klaviyo

Why email is still a digital marketing powerhouse

Despite being one of the oldest digital channels, email continues to outperform most marketing tools in ROI. Unlike social media, where your content is at the mercy of platform algorithms, emails land directly in your subscriber’s inbox, offering full control over timing, content, and personalization.

According to recent data, email marketing delivers an average ROI of $36 for every $1 spent. But that kind of return doesn’t happen by chance, it starts with strategy.

What’s the purpose behind your emails?

Before you write a single subject line, ask yourself: What do I want to achieve with email marketing?

Your goals could be:

  • Growing your list of qualified leads

  • Turning new subscribers into loyal customers

  • Driving consistent traffic to your website

  • Promoting offers or product launches

  • Nurturing your community through valuable content

Once you have clear goals, translate them into measurable targets. For example, you might aim to increase newsletter open rates by 15% within 90 days, or generate 200 sales through an upcoming email campaign. This clarity ensures your strategy has direction and can be tracked.

Who are you writing to and what do they care about?

Understanding your audience is the foundation of a strong strategy. Without it, your emails risk sounding generic or irrelevant. Define your ideal reader: 

  • Challenges

  • Interests

  • Behaviors

  • Stage in the customer journey

Use segmentation to your advantage. A well-segmented email list allows you to deliver tailored messages, whether it's a product recommendation, a helpful tutorial, or a timely discount. Personalization goes beyond using first names, it’s about relevance.

Which platform should you use to send emails?

There are plenty of tools available. Here are a few great options in 2025:

  • MailerLite - Great for beginners, easy to use, free tier available.

  • Klaviyo - Excellent for eCommerce businesses with advanced automation and analytics. At LOUD, we use Klaviyo as our go-to platform to build scalable, data-driven strategies for our clients.

  • ActiveCampaign - Ideal for service-based businesses needing complex automation.

  • Brevo (formerly Sendinblue) - Affordable, multilingual, with SMS features.

Choose a platform based on your budget, automation needs, and integration requirements.

How do you build a quality email list?

An effective strategy starts with permission-based growth, not purchased databases. 

Focus on attracting the right people with lead magnets that offer immediate value. Think checklists, free templates, exclusive guides, webinars, or discount codes.

Place signup forms in high-traffic areas: your homepage, blog posts, pop-ups, and checkout pages. Keep the forms short. Asking for just a name and email can significantly increase conversion rates, especially when paired with a clear value proposition.

Set up automated email flows

Automation is your best friend. Set up:

  • Welcome sequence - Introduce your brand and set expectations

  • Abandoned cart emails - Recover lost sales

  • Re-engagement campaigns - Win back inactive subscribers

  • Post-purchase follow-ups - Encourage reviews or upsells

These workflows save time and boost conversions automatically.

What metrics should you monitor?

Tracking performance helps you improve over time. Key email marketing metrics include:

  • Open rate - A reflection of subject line effectiveness

  • Click-through rate (CTR) - How well your content engages

  • Unsubscribe rate - A sign of list fatigue or misalignment

  • Conversion rate - The true measure of your email’s impact

Most platforms offer A/B testing features, use them. Test different copy, formats, images, or send times, and let the data guide your improvements.

Ready to start emailing with intention?

Your brand has real potential, and now it’s time to make sure your social media reflects that. With the right platforms, clear goals, smart content, and consistent optimization, you can turn attention into traction.

At LOUD, we help brands like yours create powerful, conversion-driven email marketing strategies, tailored to your audience, goals, and tone. Whether you're just starting or looking to scale, we’re here to make your email channel a growth engine. Get in touch!

Let's make some noise

Contact us if you're ready to step out of your comfort zone, refresh your brand and most importantly, if you want to be LOUD!

LOUD is the way to stand out

Amplify your success

Extreme close-up black and white photograph of a human eye

Contact us

Let's make some noise

Contact us if you're ready to step out of your comfort zone, refresh your brand and most importantly, if you want to be LOUD!

LOUD is the way to stand out

Amplify your success

Extreme close-up black and white photograph of a human eye

Contact us

Let's make some noise

Contact us if you're ready to step out of your comfort zone, refresh your brand and most importantly, if you want to be LOUD!

LOUD is the way to stand out

Amplify your success

Extreme close-up black and white photograph of a human eye

Contact us