The Ultimate Guide To Custom Email Templates: When To Use And When To Avoid

No judgment for using ready-to-use email templates. They’re like the sweatpants of email marketing – comfortable, reliable, and get the job done. Even if your coding expertise isn’t that great. I’ve used them myself when deadlines are breathing down my neck like a caffeinated dragon.

But with such email templates, it’s hard for your emails not to look like they came from the same templates ten other brands use. 

That’s not the case with custom email templates. 

You have a custom email template by designing and hand-coding from scratch. Naturally, you can pull it off with niche coding skills. And expertise in how different ESP (Email Service Provider) work? Yes, that too. 

But custom email templates aren’t always the best answer to your email marketing needs. Just as using a sword to cut grass would be inefficient, impractical, and overkill.

So when do you use custom email templates, and when do you stick with the classic pre-built ones? That’s exactly what we’re diving into today. Because understanding when to invest in custom email templates and when not can save you time and resources. 

When to Use Custom Email Templates

Custom email template designs are non-negotiable when branding, personalization, and design flexibility matter to your business. 

1. Your Brand Has Or Wants a Unique Identity 

If your brand personality is as distinctive as Lady Gaga at a board meeting, ready-made templates or drag-and-drop builders might leave your emails looking like everyone else. Or worse, exactly like your competitors’. Professional? Yes. Forgettable? You bet.

Given these tools are popular, trying to stand out in the inbox using them is the biggest challenge. 

Custom email templates shine when you want a consistent and recognizable brand identity to echo through your brand emails. 

Drupal Singh, project manager at Mavlers, says, “When precision and branding consistency matter—ensuring that every email aligns with the brand’s voice, tone, and style—custom templates provide a much higher level of control.” He also declares custom development as the best option when a brand considers email a vital communication channel. 

2. Your Email Design Requirements Are Complex

Here’s how Drupal puts it, “The difference between custom-coded email templates and DIY editors is like the difference between building a log cabin and constructing a mansion.”

Translation: pre-built email templates give you the basic skeleton of professional-looking emails. But don’t expect them to go beyond the basics.

Custom email templates become essential when implementing an advanced functionality or specific email campaign. Maybe it’s a countdown timer, image carousels, personalized product recommendations, or AMP. It could also be custom fonts, dynamic color patterns, or any other personalized email design. 

No drag-and-drop builders can tackle advanced functionality the way custom solutions can. 

3. Full Control Over Email Design Is Essential

All of these mean custom email templates come with design flexibility and creative control. Whatever outside-the-box idea you have for your next email campaign, your developer can bring it to life. 

4. You Work With a Design or Development Team (or an Agency)

If you have access to an in-house dev/design team or are working with an email marketing agency, custom email templates make perfect sense. These experts have niche skills required to solve challenges that come with custom email coding. 

Plus, you won’t be stretching your internal resources thin, and you’ll get higher-quality outputs with faster turnaround.

5. Your Data Says Ready-Made Templates Aren’t Cutting It

Unlike that ex who never told the truth, numbers don’t lie. If your analytics dashboard shows that DIY email templates are underperforming – whether in open rates, click-throughs, or conversions – a custom email template approach might be your ticket to better results.

When to Skip Custom Email Templates

1. You’re a Small Business or Startup With Limited Resources

Custom email development isn’t cheap. Good email developers charge good money because they’re solving complex problems while wrestling with the bizarre limitations of email clients. 

If your team is small or your marketing budget is tight, that money might be better spent elsewhere than on something custom. Especially when dozens of well-designed, pre-designed templates are available through your ESP.

Plus, there are plenty of email template builders out there with some solid customization features and generous free plans. 

2. You Need to Launch Campaigns Yesterday 

Custom email template design and development takes time – usually weeks, not days. If you’re scrambling to get something out the door quickly, pre-built email templates are your friend. 

They’re, as Drupal notes, the marketing equivalent of a microwave meal: not gourmet, but ready when you need it.

If you’re regularly sending time-sensitive promotions or transactional messages, a drag-and-drop editor or customizable prebuilt template can help you move faster without sacrificing quality.