Keys to Increasing the Open Rate of Cold Email Campaigns in Latin America

May 30, 2024

Boost your opening rate of cold email campaigns in LATAM with Eleva

Cold email is a powerful tool in digital marketing, especially in Latin America, where competition for consumer attention is fierce. Improving the open rate of your cold emails can be the key to the success of your campaigns. In this article, we will explore effective strategies and success stories that will help you increase the open rate of your cold emails, based on the experience of the company Hieleva.

What is Cold Email?

Definition and Objectives

Cold email is a marketing technique where emails are sent to potential customers who have not had prior interactions with the company. The main objective is to capture the recipient's attention and foster a relationship that could lead to a conversion. Eleva’s campaigns ensure a minimum of 30% open rate, to help companies connect with multiple ideal customers every month. Overall, results have shown up to a 60% Increase in email revenue and 74% Increase in open rates.

Importance in Digital Marketing

In today’s digital environment, cold email remains relevant due to its ability to reach directly into the potential customer's inbox. It is a cost-effective, scalable strategy and targeted approach that, if handled correctly, can yield significant results. By leveraging the benefits of cold emailing, businesses can expand their audience reach, personalize their messaging, and ultimately drive better ROI for their marketing efforts.

Understanding the Open Rate

What is the Open Rate?

The open rate refers to the percentage of sent emails that are opened by recipients. It is a crucial indicator of the effectiveness of an email campaign. For example, if you sent 1,000 emails and 100 bounced, you would have 900 delivered emails. If 450 of those recipients opened the email, your open rate would be 50% (450 opens / 900 delivered * 100).

Why is it Crucial for Your Strategy?

A high open rate indicates that the email content is attractive and relevant to the recipients, increasing the chances of conversion. Conversely, a low open rate may indicate issues with the email subject line, content quality, or audience segmentation. Here are a few insights email open rates can give you:

  • Email deliverability: A high open rate indicates your emails are reaching inboxes and not being blocked by spam filters.

  • Quality of your contact list: A good open rate shows you are engaging with the right audience who values your content.

  • Effectiveness of your subject lines: Compelling subject lines compel recipients to open your emails.



Factors Affecting the Open Rate

Relevance of the Email Subject Line

The subject line serves as the initial point of contact with the recipient, making it a critical element in determining whether an email will be opened or disregarded. Crafting an engaging and pertinent subject line can be the deciding factor in capturing the recipient's attention. By incorporating relevant keywords and maintaining brevity, you can enhance the chances of your email being opened and read.

Quality of Content

The content within the email must align with the recipient's interests and needs, providing genuine value to them. It is essential to avoid using overly technical language and ensure that the message is clear, concise, and easily understandable. Delivering content that resonates with the recipient increases the likelihood of engagement and fosters a positive response to your communication.

Time and Day of Sending

The timing of your email dispatch plays a crucial role in determining its effectiveness. Analyzing when your target audience is most active and likely to engage with their emails can significantly impact the open rate. By strategically scheduling your email sends during optimal times, you can maximize the chances of your message being seen and acted upon.

Personalization and Segmentation

Personalizing your emails and segmenting your contact list based on individual preferences, behaviors, and demographics can greatly enhance the relevance of your message to each recipient. Tailoring content to specific segments of your audience increases the likelihood of resonating with them and prompts higher engagement levels. By personalizing and segmenting your emails, you create a more personalized and targeted approach that can lead to improved open rates and overall campaign success.

Strategies to Improve the Open Rate

Optimizing the Email Subject Line

Spend time creating subject lines that are intriguing and personalized. Conduct A/B tests to identify which types of subject lines generate higher open rates. Types of optimization you can try:



  • Personalization and Connection: Personalize subject lines and establish a connection with the recipient to increase engagement. You can do this by using direct pronouns or very specific sentences for your target audience.

  • Curiosity and Urgency: Pique curiosity and create a sense of urgency to entice recipients to open the email. You can use stand-put words such as “secrets” and “coming next”.

  • Relevance and Value: Make subject lines self-evident and offer value that resonates with the recipient.

  • Action-Oriented Language: Use power words and action verbs to grab the recipient's attention and prompt engagement.

  • Emotional Appeal: Appeal to emotional interest by sparking positive emotions or making recipients feel special.

  • Personalization Token: A personalization token is the selection of a column whose value should be dynamically inserted in the email with the subscriber's unique values.

  • Short Subject Lines: Short subject lines with around 5 words can generate higher open rates and engagement.

  • Experimentation: Experiment with different subject line variations to identify what resonates best with your audience.

Creating Relevant Content

Ensure that the email content offers value and aligns with your audience's interests. Include clear and relevant calls to action that guide recipients on the next steps to take. Whether it's to visit a website, download a resource, or schedule a call, the call to action should be clear and compelling. By focusing on creating content that adds value, resonates with the audience, and includes clear calls to action, you can enhance the effectiveness of your cold email campaigns and improve engagement rates.

Using A/B Testing

A/B testing allows you to experiment with different versions of your emails to determine which elements work best. Test different subject lines, designs, and calls to action. You can gather valuable insights into what resonates best with your audience and refine your email content for improved performance.

Implementing Automation

Use automation tools to send emails at optimal times and personalize messages based on recipient behavior. Automation can help you maintain consistent and relevant communication with your audience, ultimately driving better results and conversions.

Our Success Stories in Latin America

Case Study: Cotton Creations

This textile manufacturing company, specializing in cotton, typically held one meeting every couple of months due to the characteristics of the industry, and their sales cycle could extend up to a year because of their high ticket on MOQs. By teaming up with Eleva, they reduced in 17% the cost of lead, increased in 3577% the return of investment (ROI) and had an overall increase in pipeline of potential clients by 130%. The strategy also had outstanding results in bringing in new leads from the United States, a key market for them, with a pipeline of potential clients that grew by 43%. 

More Data | Cold Email Campaign | Cotton Creations

Delivery RateOpen RateMeetings Set on 2nd Month94.7% 36.5%13



Case Study: Fiasco

Fiasco, a renowned marketing agency with a track record of serving prestigious clients like the UN and DIAGEO, faced a challenge due to the absence of a dedicated sales team, resulting in a limited number of meetings with prospects, averaging only 3-4 per month through referrals. However, upon partnering with Eleva, their cold emailing approach yielded remarkable results, enabling them to schedule an average of 42 meetings over two months. This strategy allowed them to effectively communicate their value proposition and strategically tailor their messaging to capture the interest of potential clients. Moreover, with Eleva, Fiasco reduced in 12%% the cost of lead, increased in 67% the return of investment (ROI) and had an overall increase in pipeline of potential clients by 55%.

More Data | Cold Email Campaign | Fiasco

Delivery RateOpen RateMeetings Set on 2nd Month93.8%43%44



Useful Tools and Resources

Eleva’s tailored cold emailing service

At Eleva, we specialize in research, targeting, and executing outbound campaigns that secure meetings with qualified leads, supercharging your sales pipeline. Our proven resources deliver:

  • Quick ROI: Our campaigns generate a rapid return on your investment, accelerating your sales growth.

  • Targeted Outreach: We segment your audience precisely, ensuring your message resonates with the right prospects.

  • Increased Visibility: Our outreach efforts significantly boost your brand's visibility in the market.

  • New Opportunities: We open doors to new markets and industries, expanding your business horizons.

  • Fast Results: You'll see tangible results in a matter of weeks, not months.

  • Vast Database: We leverage a database of over 260 million verified contacts to fuel your campaigns.

Eleva's resources go beyond just executing campaigns

  • Continuous Channel Optimization: We constantly refine your sales channels to maximize their effectiveness.

  • Rapid Response: Our team responds to prospect replies within 5 minutes, ensuring timely engagement.

  • Data-Driven Optimization: We utilize key metrics like open rates, bounce rates, and reply rates to optimize and track your outreach campaigns.

  • Dedicated Support: You'll have weekly meetings and reports with our founders for the duration of your project.

  • Personalized Attention: A dedicated Key Account Manager (KAM) is assigned to your account, providing personalized support.



By partnering with Eleva, you gain a powerful ally in driving your sales growth through targeted, data-driven outbound campaigns. Experience the difference our expertise and resources can make in supercharging your sales pipeline and accelerating your business success.

Get Ready to Go!

Increasing the open rate of your cold email campaigns in Latin America requires a combination of well-planned strategies and the right tools. Focus on personalization, content relevance, and continuous optimization of your emails to achieve better results. With the right approach, you can transform your cold emails into a powerful marketing tool that drives business growth.

Frequently Asked Questions (FAQs)

What is the open rate in email marketing?

The open rate is the percentage of sent emails that are opened by recipients. It is a key indicator of the effectiveness of an email marketing campaign.

How can I personalize my cold emails?

You can personalize your cold emails by using behavioral data and recipient preferences. CRM and automation tools can help you segment and personalize your messages.

What tools are recommended to improve my open rate?

Platforms like Mailchimp, HubSpot, and ActiveCampaign are highly recommended. These tools offer advanced functionalities for creating, sending, and analyzing email marketing campaigns.

When is the best time to send cold emails?

The best time to send cold emails varies depending on your audience. Generally, weekdays and morning hours tend to be more effective, but it is important to conduct tests to determine the best time for your specific audience.

How important is the email subject line?

The email subject line is crucial as it is the first thing the recipient sees. An attractive and relevant subject line can significantly increase the open rate of your emails.