One of the best cold email copywriting tips is to keep it short! Yes, you heard that right. Your emails shouldn’t be more than 100 words. 

I know it sounds difficult to achieve with everything you have to do – introduce your offer, show results, etc.– but that is how cold emails work right now.

More than 376 million emails are sent daily, so everyone is tired of reading them, especially when it’s a cold email.

It’s 2025, and the time of salesy cold emails is over. Even if you have an excellent offer and can help your potential clients, no one will read your email if it’s too long and pushy.

Apart from keeping your emails short, there are quite a few things you should do to get your emails noticed. This is where cold email copywriting comes to your rescue.

Top 7 Cold Email Copywriting Tips & Tricks

Personalization, delivering on promised offers, and a kickass CTA that’s difficult not to click with that tiny curser is how you win the cold email marketing game. 

Hold on, though; it’s not as simple as it sounds, but let’s make it that simple, shall we?

Before we get to the juicy part, let's step back and see what is cold email and what is email copywriting. And how to write a cold email that works for your email marketing campaign.

What is a Cold Email?

In the sales business, sending an email to any client who is not already aware of your brand is known as a cold email. 

In this case, the recipient is not expecting an email from you, so you must ensure that your cold email has a tempting subject line and an offer that educates them and makes them want to sign up for your service/product.

Such emails help build relationships with new clients and get more business leads. 

The components of such emails are:

• As I said, an irresistible subject line
• An email body that’s value-providing and relatable (problem-wise)
• A call-to-action button that’s too good not to click.

The content doesn’t necessarily have to be always human-generated as long as it resonates with the reader.

We are in the era of AI, and AI content is working well. Don’t trust me? Well, I will provide a few good examples as we continue.

What is Email Copywriting?

Email copywriting is a technique where you make readers take a specific action through your email content. Want to sell a piece of furniture? Write a short description of how it makes your life comfortable and highlight key features. Sold! 

The action could be as simple as replying to the email, clicking a link, or signing up for a service/newsletter.

The more the reader resonates with your cold email, the easier it becomes to make them take that action.

Make them take the desired action! It’s as simple as that. But the problem is how your craft that email copy.

Well, the next section will cover precisely that. The 7 best cold email copywriting tips and tricks to make your cold email copies work like a charm.

1. Hyper-Personalization: Beyond "Hi {First Name}"

Personalization is the backbone of every email, especially when copywriting cold emails.

AI tools now analyze intent data (e.g., website visits, content downloads) and behavioral signals (e.g., LinkedIn activity, email opens) to craft cold email templates that feel one-to-one.

How to Implement:

• Dynamic Content Blocks: Use AI to auto-generate sections of emails based on the recipient’s role, industry, or pain points.
  Example:
  “I noticed your team recently published a report on [Topic]—our AI-powered tool helped [Similar Company] reduce [Specific Pain Point] by 40%.”
• Predictive Personalization: Tools like Clay or PhantomBuster scrape LinkedIn profiles/company news to add context.
• Behavioral Triggers: Send follow-ups when a prospect interacts with a competitor’s content or job postings.

Challenges:

• Balancing automation with authenticity to avoid “creepy” over-personalization.
• Ensuring data accuracy (e.g., outdated company info).

Pro Tip: If you follow cold email copywriting experts like Nick Abraham, you’ll know that keeping it short and personalized is the best way to win with your cold emails.

Here’s an example of a personal cold email template that works wonders if you have a good offer. 

Subject Line: {{function}} question

{{first name}} -  are you searching for more [specific ISP]

Asking because we just helped {{Add relevant social proof}}

Is this worth a chat?

P.S. -  By the way, is {{mobile}} the best way to reach you? Will wait maybe a couple of days for a response, but wanted to check.

See? It’s a simple yet efficient way to communicate and sell your offer without actually selling it.

Also, this is an automated cold email template, so you know AI content does work.

2. AI-Powered Campaigns: Smarter Outreach at Scale

Key Innovations:

• Lead Scoring: AI ranks prospects by engagement likelihood using historical response data.
• Predictive Analytics: Tools like Smartlead.ai predict optimal send times and email lengths.
• Hyper-Segmentation: AI clusters audiences into micro-segments (e.g., “CTOs at SaaS startups who engaged with cybersecurity content”).

Use Cases:

• Automate A/B testing using AI tests subject lines, CTAs, and email structures in real-time, adjusting campaigns mid-flight.
• Tools like GrammarlyGo refine email tone to match recipient preferences (formal vs. casual) and help with sentiment analysis.

Ethical Considerations:

• Avoid over-reliance on AI; human oversight ensures emails don’t sound robotic or generic. While AI content does work, overdoing it is never a good idea.

3. Value-Driven Content: From Pitch to Partnership

Cold emails prioritizing the recipient’s needs over self-promotion see higher response rates. So, how are you going to go about it? 

Strategies:

• Problem-Solving Frameworks for Cold Email Templates:
  “We helped [Competitor’s Client] solve [Problem]—here’s a 3-step guide we created for your team.”
• Thought Leadership: Share original data (e.g., “83% of marketers in your industry struggle with [Issue]…”) to position yourself as an authority.
• Free Resources: Offer templates, audits, or toolkits instead of demos.
  Example:
  “I’ve attached an ROI calculator tailored to your [Specific Use Case]—no strings attached.”

Providing solutions upfront will show that you’re serious about helping them.

Also, avoid overloading emails with features. Readers don’t want to hear what you can do, they want to know how you can help them; focus on outcomes.

4. Mobile Optimization: Designing for the Small Screen

• 72% of cold emails are first opened on mobile (HubSpot 2024). Considering how everyone is glued to their mobile, it shouldn't be surprising.
• Mobile-optimized emails see 34% faster reply times.

Best Practices:

• Keep it short & scannable by using single-column layouts, bullet points, and sentences under 15 words.
• Buttons like “Reply Now” or “Book Slot” should be large and centrally placed to make it more user-friendly.
• Hide lengthy text behind “Read More” expandable sections so it doesn’t get cluttered.

Tools:

• Litmus or Email on Acid for mobile preview testing.
• Use Smartlead’s Mobile app for cold email outreach, as it offers a complete 360° solution optimized for mobiles.

5. Multichannel Approach: Surround-Sound Outreach

Cold emails are paired with touches on LinkedIn, SMS, or WhatsApp to reinforce messaging. You need to reinforce your messaging across various social outreach platforms cause social media and email marketing go well together.

Tactics:

• Sequencing:
  
  • Send a cold email.
  • Follow up with a LinkedIn connection request referencing the email.
  • Use SMS for urgent prompts (e.g., “Did you see my email about [X]? I’ve reserved a slot for you tomorrow.”).
• Channel-Specific Customization:
  
  • LinkedIn: Focus on mutual connections or shared interests.
  • SMS: Use casual language and emojis (e.g., “Quick ping! Did my email get buried?”).

Tools:

• Smartlead.ai for cross-channel automation.
• CRM Integrations: Sync emails with Salesforce/HubSpot to track channel engagement.

6. Compliance & Privacy: Avoiding the Spam Folder

Regulatory Shifts:

• Stricter enforcement of GDPR, CAN-SPAM, and CASL (e.g., fines for non-compliant cold emails in the EU).
• Privacy-first tools like ProtonMail and Hey.com are filtering unsolicited emails aggressively.

Best Practices:

• Use double opt-ins or contextual lead forms (e.g., “Can I send you a case study on [Topic]?”).
• Include clear unsubscribe links and data usage disclosures.
  Example:
  “You’re receiving this email because you downloaded our [Resource]. Unsubscribe [here].”
• Regularly clean lists with tools like NeverBounce to avoid spam traps.

7. Interactive Elements: Gamifying Engagement

This method is unusual, but interactive cold emails see 50% higher click-through rates (2024 Email Analytics Report).

Ideas:

• Embedded Videos: Use tools like Loom or Vidyard to add personalized video snippets.
  Example:
  “I recorded a 1-minute video explaining how we can help [Your Company].”
• Polls & Surveys:
  “Which challenge is biggest for your team? [A] Lead Quality [B] Conversion Rates [C] Budget.”
• Quizzes:
  “Take our 2-min quiz to see if your [Process] is optimized.”

Limitations:

• Some email clients (e.g., Outlook) block interactive elements. Always include fallback text.

Bonus Tip

Sending follow-up emails to your cold emails increases the response rate by 65.8%.It would help if you utilized the potential of follow-up emails. Sending follow-up emails shows the customer that you care about helping them. So in your follow-up emails, you can:

• Include lines about relevant blogs
• Share some tips on their pain points
• Suggest some best practices where they can improve.

The Critical Sections of Cold Email Copywriting

Before you start with cold email copywriting, consider how to make it great. So below are the four points to include in it to make it great and exciting:

• A killer subject line
• Compelling introduction line
• An engaging email body
• An irresistible call-to-action button

A Killer Subject Line

The cold email subject line is the first thing any recipient reads. It should never be generic, bland, or have spam-triggering words.

It is said that almost 47% of people decide to open any cold email only when they find the subject line interesting. 

So your subject line must catch the recipient's attention. You can personalize your cold email subject line, but keep it short and crisp. 

Example: 30% conversion rate with [specific ICP]

You can discover some examples of cold email subject lines that get your emails opened from the best email marketing software, Smartlead.ai.

Compelling Introduction Lines

When the first step gets cleared, and the recipients like your cold email subject line, they tend to open the email. And now, when it comes to the introduction or the opening lines, they should be much more convincing, which makes the recipient stay and continue reading the email. 

These lines help you to start a conversation with the customer. Taking opening lines tips from Smartlead.ai will get you that lead.

An Engaging Email Body

An engaging email body's primary purpose is to deliver everything you have promised the customer so far. In this part, you need to mention the reason behind your email to the customer and showcase what you can add to their lifestyle. 

Call-to-Action Buttons

Once the recipients finish reading your email, you must tell them precisely what you expect them to do next, like visiting your website, scheduling a meeting, watching any video, or signing up for newsletters. 

So, there has to be a call-to-action button in the end. These buttons help in engaging the customer with your content further for conversion.

Important Tip: Email deliverability is crucial to ensuring your cold email copywriting is working. Smartlead’s SmartDelivery is an excellent option to help you understand where your email copies are landing and which copy works best for you.

The Mistakes to Avoid in Your Cold Email Copy

While drafting your cold emails, you can create this list of mistakes as a checklist. Before sending these emails, just go through the checklist and reduce your errors and increase your leads:

• Stop writing generalized content.
• Do not overload your emails with content; keep your email body short and up to a point.
• Try using statistics in your email that show credibility to the customers.
• Avoid pressurizing your prospects; write emails in a conversational tone.
• Remember to personalize your emails.
• Always proofread your emails for grammar and punctuation errors
• Adding no information about yourself, like your brand name, address, website, and contact details.
• Not using the appropriate and genuine email addresses for sending cold emails.
• Missing to focus on the pain points of the recipients.
• Stop writing long paragraphs in the body of your emails.

Benefits of Cold Email Copywriting

We all know that cold email copywriting can be challenging, but it is an art. However, whatever time and effort it takes, it is all worth it when you see positive results. 

Getting a cold email opened, read, and responded to is the best result of a marketing campaign. Some more benefits of cold email copywriting are:

• You get higher email open and conversion rates when you draft the correct and compelling cold email subject lines.
• Strong and long-term relationships with your customers when they learn about you and your brand.
• Increased return on investment when you draft your cold emails on point.
• Personalized emails lead to 32.7%more responses from cold emails. 

Elements of Cold Email Copywriting

Below are some practical elements of cold email copywriting that help drive more sales for the business:

• Know what you are selling to the customers and whether those products or services benefit them.
• Understand the likes and dislikes of your target audience and whether or not your brand will benefit them.
• Write compelling subject lines that attract prospects. Show an emotional connection with the prospects and make them feel they need your product/service.
• Use bullet points in the body of the email to highlight important details about your brand and how much that benefits the recipient, as bullet points are easy and quick to read out.
• Limit their choices. Only highlight one thing and sell that. Most humans are not very good at picking something when they have multiple options.
• Ask for actions at the end of your emails to help get results. 

Final thoughts

Cold email copywriting is one of the best ways of selling your product/services and get seen by your potential clients. While it’s an ever-changing process because of constant security updates by Google and changes from ESP, it’s not an impossible task.

Following the best practices from these cold email copywriting tips will help your emails stand out from the crowd of spammy and salesy emails. 

Only changing the content will not help you, though; you need a good cold email outreach tool that compliments these changes, is scalable and offers the best email deliverability in the ever-changing market.

That’s Smartlead for you. Smartlead’s plethora of features like SmartDelivery, SmartServers, and SmartSenders are all targeted for maximizing email deliverability. Sign up of their 14-day free trial and find out how it elevates your cold email copywriting.