50+ Email Blast Statistics for 2025 (Data & Research)

Published On: May 27, 2024Last Updated: April 21, 2026

Email blasts, also known as email campaigns (involving 1 email “blasted” out to a large list of recipients), remain a powerful tool for businesses to connect with their audience and drive results.

In today’s modern era, with algorithms changing across every marketing channel – email marketing has remained fairly steady in terms of usage.

This webpage compiles over 50 key email blast statistics that provide insights into the effectiveness and trends of email marketing. We’ll cover B2B, B2C, mobile devices, KPIs and trends.

Key Email Blast Statistics

Email blasts are a top marketing channel: 47% of marketers say email is their most successful marketing channel, followed by social media marketing (39%), SEO (33%), and content marketing (33%). [1]
High ROI for email blasts: Email marketing generates an average return of $42 for every $1 spent, making it one of the most cost-effective marketing channels. [2]
Widespread adoption: 73% of B2B marketers use email newsletters as part of their content marketing strategy. [3]
Preference for email communication: 60% of consumers prefer to be contacted by brands through email. [4]
Frequent email checking: 88% of email users check their inbox multiple times a day. [5]
Global email usage: There are approximately 4 billion daily email users, expected to grow to 4.6 billion by 2025. [1]
By 2027, email marketing revenue is expected to reach or exceed $17.9 billion, highlighting its increasing focus in digital marketing strategies to drive profitable results. [23]
Daily email volume: More than 347 billion emails are sent and received each day. [1]

These statistics highlight the sheer reach and potential of email blasts, making them a critical component of any modern marketing strategy. With such a vast audience and high ROI, businesses simply cannot afford to overlook this powerful channel.

email KPIs dashboard

Creating Positive Impacts on Email Blasts

Personalization: Emails with personalized subject lines have a 26% higher open rate. [1]
Segmentation effectiveness: Segmented email campaigns drive 30% more opens and 50% more click-throughs than unsegmented ones. [9]
Automation advantages: Automated emails generate 320% more revenue compared to non-automated emails. [10]
Content distribution: 93% of B2B marketers use emails for distributing their content. [11]
Lead generation: 67% of B2B buyers prefer that people contact them via email. [12]
Overall ROI: PSU reports a roughly 36% ROI on email marketing overall, averaged across all industries. [24]

The benefits of email blasts are clear – personalization, segmentation, and automation can significantly boost engagement, lead generation, and ultimately, revenue. It’s no wonder that so many businesses rely on email as a primary content distribution channel, especially in the B2B space.

What Businesses Think of Email Blasts

Retention and acquisition: 81% of small and medium business professionals believe that email marketing increases customer retention and helps acquire customers, especially when an email list is properly maintained. [13]
Preferred communication channel: 72% of consumers prefer email as the main channel of communication from brands. [14]
Learning about customers: 38% of active users want emails to include product ratings, and 35% want to see offers based on past purchases. [15]

One of the greatest strengths of email marketing lies in its measurability.

Businesses can track open rates, click-through rates, and conversion rates to gauge campaign performance. This data enables continuous optimization, as marketers can experiment with subject lines, design, content, and send times to improve results.

Plus, email marketing can be tailored to engage customers at every stage of their lifecycle. For new customers, welcome series emails can provide a warm introduction to the brand. For returning customers, personalized recommendations and exclusive offers can drive repeat purchases.

Mobile Optimization for Email

Mobile email opens: 81% of small and medium businesses rely on email as their primary customer acquisition channel. [21]
Responsive design impact: Responsive email design may increase mobile click rates by up to 15%. [17]
Mobile-friendly prioritization: 57% of marketers stated that they’re planning to apply mobile-friendly design in their email campaigns. [17]

As the world becomes increasingly mobile-centric, it’s crucial for businesses to optimize their email blasts for mobile devices. With a significant portion of emails being opened on smartphones and tablets, failing to prioritize mobile optimization could result in a subpar user experience and missed opportunities for engagement.

Engagement with Email Blasts

Frequency preferences: 61% of subscribers/customers would like to receive promotional emails every week, 38% – more frequently. [19]
Reasons for opening: 63% of people open an email to find discounts, 33% check-in with consumers, and 28% for business updates. [20]
Conversion actions: The three most common actions after reading an interesting marketing email are making an online purchase (27.1%), visiting a company’s website (26.2%), and making a purchase at a retail store (21.6%). [20]

Creating engaging email blasts goes beyond the basics of frequency and content. Businesses can foster deeper connections by incorporating interactive elements such as polls, quizzes, or surveys within their emails, encouraging real-time participation from recipients.

Keep in mind – leveraging storytelling in email content can evoke emotions and build stronger brand loyalty, making the messages more memorable. Experimenting with dynamic content, such as countdown timers for promotions or live updates, can also inject urgency and excitement, keeping recipients eager to engage.

More-Targeted Email Marketing Statistics

Email marketing revenue: Email marketing revenue is estimated to reach almost $11 billion by the end of year. [14]
Email budget increases: 37% of brands are increasing their email budget. [14]
Email engagement: 77% of marketers have seen an increase in email engagement over the last 12 months. [14]
Testing and ROI: Testing your emails leads to higher ROI. [4]
Email marketing usage: Email marketing is used by 31% of marketers. [14]
Effective strategies: The most effective strategies for email marketing campaigns are subscriber segmentation (78%), message personalization (72%), and email automation campaigns (71%). [14]
Multimedia elements: Emails with multimedia elements or formats with images and/or videos have the highest performance. [4]
Best time to send: The best time to send a marketing email is 9:00 AM – 12 PM EST, then 12:01 PM – 3 PM EST. The worst is 1 AM – 3 AM EST. [6]
Email frequency: 22% of marketers send marketing emails 2-3 per day, and 21% send daily emails. 12% send a weekly email. [14]
Mobile: 41% of email views come from mobile devices. [23]
Email metrics: Most marketers determine the frequency of their email send based on past email engagement data. [4]
Critical to business success: 87% of brands say that email marketing is very critical to business success. [14]
Best days to send: Tuesdays are the best days to send an email for the highest performance, Sundays are the worst. [6]
Privacy protection impact: Most marketers say Apple’s Privacy Protection feature has not impacted the accuracy of the email marketing metrics they track. [14]

These general statistics provide valuable insights into the current state of email marketing, including revenue projections, budget trends, and best practices for effective campaigns. It’s clear that businesses are increasingly recognizing the value of email marketing and investing in strategies that drive engagement and ROI.

B2B Email Marketing Statistics

Email engagement tracking: 83% of B2B marketers use email engagement to track content performance. [5]
Impactful channel: Half of US B2B marketers say that email marketing is the channel that has the biggest impact on their multichannel strategy. [13]
AI in email marketing: Content personalization was used by 50% of marketers in recent years, making it the No. 1 application of AI among email marketers. [6]
Email marketing spend: US marketers spent $629.9 million on email advertising each year. [20]
Email budget increases: 62% of US B2B and B2C marketers increased their email marketing budget in recent years. [20]
Email for communication: 43% of US B2B marketers believe email is the marketing channel that contributes most to achieving top-of-funnel goals. [20]

In the B2B space, email marketing is seen as a vital component of multichannel strategies, with businesses investing heavily in personalization, AI, and tracking engagement to drive content performance and top-of-funnel goals.

B2C Email Marketing Statistics

Email for ecommerce: 81% of small and medium businesses rely on email as their primary customer acquisition channel. [21]
Discount offers: Over half (51%) of US digital shoppers most prefer to receive discount offers by email. [17]
Email for customer communication: B2C marketers rely on email to communicate with existing and potential customers. [22]
Email for promotions: Email is effective for discount and promotional offers. [18]
Coupons: 48% of millennials prefer coupons sent to them via email instead of mobile app and SMS. [7]

In the B2C realm, email blasts are particularly valuable for ecommerce businesses, serving as a primary channel for transactional communications, promotional offers, and customer retention efforts.

email submission for company

Email Marketing Trends

Data protection and privacy: 64% of online consumers have quit doing business or working with an organization for asking for too much personal information. [2]
Character count: Harvard says companies should aim for subject lines around 40 characters (or 5-7 words) to prevent them from being cut off by email clients. [25]
Focus on data protection: 86% of consumers believe companies and organizations collect more information than needed. [2]
Less focus on open rates: Apple’s Mail Privacy Protection (MPP) stops senders from using invisible pixels to collect information about a user, making open rates less reliable. [2]
Niche content: HubSpot has started experimenting with newsletters focusing on specific niches within their content. [2]
More and more on mobile: It’s now estimated 50-80% of emails are opened and read on mobile devices, underscoring the importance of mobile-friendly email designs. [24]
Email automation: 63% of marketing professionals named email automation as the top marketing trend included in their plans. [8]
Email conversion rates: Ecommerce email conversion rates have dropped dramatically since more marketers began using automated email marketing. [8]
Email engagement: Increased engagement with email was a top priority for most US marketers surveyed. [8]
KPIs: For measuring success on sales-oriented emails, marketers consider the most important metrics to be conversion rates and click through rates. [16]

As the email marketing landscape evolves, trends such as data protection, niche content, and automation are shaping the way businesses approach their campaigns. It’s clear that consumers are becoming more conscious of privacy concerns, while marketers are exploring new ways to personalize content and drive engagement/sales.

What’s the takeaway from this data on email blasts?

Email blasts continue to be a powerful tool for businesses to connect with their audience, drive sales, and foster customer loyalty.

The statistics essentially prove the widespread adoption, high ROI, and effectiveness of email marketing, particularly when leveraging personalization, segmentation, and automation.
As consumers increasingly prefer email communication from brands, businesses must prioritize creating engaging and relevant email content.
Mobile optimization is also crucial, with a significant portion of emails being opened on mobile devices.

Overall, these statistics underscore the importance of incorporating email blasts into a comprehensive marketing strategy, as they offer a direct line of communication with customers and prospects, driving conversions and building lasting relationships.

It’s worth noting that while email blasts can be incredibly effective, they should be approached with care. Consumers are becoming more conscious of data privacy concerns, which means businesses must strike a balance between personalization and respecting customer boundaries. The rise of automation and AI in email marketing presents both opportunities and challenges, as marketers must ensure that their campaigns remain authentic and relevant.

Keep in mind – predictive analytics will play a key role in anticipating user behavior, allowing marketers to craft emails tailored to individual preferences before recipients even realize their needs. These interactive email elements (such as embedded surveys, gamified content, and shoppable product carousels) are poised to transform email from a static medium into an engaging, dynamic platform.

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