
How many times over the past 10 years have B2B marketing experts declared email marketing dead? Oh, well—sometimes experts project their own feelings onto those whose behaviors they’ve been charged to study and predict. The experts, it seems, and not the customers, were ready to move on but like a cat, email marketing has nine lives. B2B email marketing in 2025 continued to earn the trust of customers and prospects and produced a confidence-boosting performance for marketers. The median B2B open rate reached 36.7%–42.35% , an increase from 34.2% in 2024, according to data from VerifiedEmail.
Email marketing continues to deliver exceptional return on investment of $36–$42 per $1 spent as of 2025, as reported by data published by Los Angeles, CA based VerifiedEmail and outperforming all digital marketing channels by 4–5x. Bold text, eye-catching images, interactive content and an irresistible subject line are how email marketers capture the attention of intended readers.
AI tools optimize performance of an evergreen marketing resource
A 2025 Boston Consulting Group survey of 251 marketing professionals concluded that 33% of survey respondents regularly use generative AI tools and 92% of respondents feel optimistic or very optimistic about the creative potential of GenAI over the next two to three years. GenAI tools like ChatGPT, the AI-powered chatbot developed by OpenAI and the AI-powered search engine Perplexity are primarily used to write articles and create images that accompany social media posts. Email marketers are finding inspiration in those capabilities and are off to a good start with AI technology. According to Salesforce research, AI is positioned to greatly enhance the impact of email marketing:
- Managing campaigns: AI helps marketers understand which elements of an email campaign are effective and which do not resonate.
- Content creation: GenAI platforms will support the text outline and compose the narrative, as well as edit your copy and also create the images that supply visual context to your marketing message.
- Brainstorming: Marketers can use AI to jumpstart creativity and elevate the quality of the text you produce and help you to more efficiently produce the irresistible subject lines, eye-catching images and, most importantly, compelling topics that build the audience for marketing emails that deliver your newsletters.
- Scaling output: AI can speed up completion of the normally time-consuming functions listed above—finding the right subject line, composing newsletter text, producing an image that enhances your text and, icing on the cake, analyzing the performance of your email marketing campaigns.
Getting in, getting noticed, getting opened
The volume of daily emails received by a working adult is often overwhelming and most inboxes are inundated with messages both business and personal. Nevertheless, the response to email marketing remains robust, propelled by the value and trust conveyed in highly targeted, personalized marketing messages that address the needs and priorities of decision-makers.
Still, recipients are inclined to require opt-in permission to control their email deluge. A double opt-in protocol that asks subscribers to both agree to accept your emails and also include another security layer by adding your company email address to his/her trusted contact list, your emails might still be blocked by spam filters. The unintended consequence is that 22% of permissioned email fails to reach subscriber inboxes.
Furthermore, like a determined salmon swimming upstream, reaching subscriber inboxes is only Step One in your marketing email’s journey. Step Two for email marketers is to prepare for how the email will be received and noticed by subscribers. Research indicates that as of 2025, 55% of email is opened on mobile devices, that is, smart phone or tablet. Responsive design is therefore required for your marketing emails. Furthermore, mobile devices allow only a limited view of the email subject line. Just first 40 characters of a subject line are visible on the iPhone email app.
Those 40 characters have a big responsibility. Marketers are advised to be very selective about what those 40 characters communicate to potential readers. Then again, shorter subject lines consistently outperform longer ones. The email marketing experts at Constant Contact point out that that all aspects of your email content—format, text and images—must be considered and optimal email design for different mobile devices may not be uniform.
An intriguing discovery is that including an emoji in the subject line can increase open rate by 56%. Still, a subject line that is considered relevant will likely be the more persuasive strategy for intended readers. Finally, there is the most important ingredient in this recipe and that is email content. The open and click through rates depend on the content delivered in the email. The subscriber has to feel that the subject you’ll cover—whether it’s a special offer, an announcement of some sort, or a hot industry topic—must be relevant and timely.
Email segmentation is the new normal
Email segmentation, along with email marketing automation, has been one of the biggest digital marketing trends over the last few years. Email segmentation has moved from what was considered an “advanced feature” to a capability that basically all email service provider platforms offer because basically all email marketers want to use segmentation in their email marketing campaigns to enhance the ROI.
Recent studies have found that 33% of companies segment their audiences for marketing campaigns and 20% send customer-specific emails. In fact, researchers at VerifiedEmail report a pronounced shift from email volume to email relevance that’s revealed the highest-performing campaigns send fewer emails to more precisely segmented (targeted) audiences and achieve 30% higher open rates and 50% higher click-through rates. These findings suggest that email marketers create customer personae and use data from those profiles to segment audiences and more effectively target the campaign content they will receive. Hyper -personalized marketing content has been shown to produce as much as a six-fold increase in transaction rate. In addition to producing increased sales revenue, the data further suggests that segmentation can boost recipient engagement as well. An industry study by MailChimp found that segmented campaigns lead to an average of 14% greater open rates and 100% greater clickthrough rates. Keep in mind that this happens when fewer, hyper-personalized emails are sent—I’m sure you’ll agree that limiting your marketing emails increases the value of those you do send and works to limit your unsubscribe rate.
Listen up—email marketing experts know that CTR matters more than the email open rate. VerifiedEmail spills the tea and points out that in our privacy-restricted era, CTR represents the most reliable engagement signal—it requires deliberate action rather than passive preview. Top-quartile email campaigns achieve 6%–10% CTR with diligent segmentation and AI- augmented personalization.
Get started by choosing the right email marketing eervice
Many marketers face the same challenge—they want to send marketing emails, grow their customer list and audience, plus automate and segment email campaigns without spending hours on design or technical setup. Furthermore, you may get stuck with the grunt work of performing manual data transfers risk to add list names and profile info if the software you use doesn’t integrate with the software used by your customer relations management service. You might also be limited in the number of marketing emails you can send. Or maybe you’ll eventually become dissatisfied with the generic designs that do not enhance your brand.
In other words, it will be worth your time to investigate and compare ESP software plans to identify the right platform for your needs. The right platform will save time and aggravation. It will simplify your workflow, encourage customer engagement, increase your campaign conversion rate and make your brand memorable in the best ways.
The price range of ESP plans varies significantly, depending on the level of service you’d like to have. There are even free plans that most likely will limit your number of email campaigns per day or month, a low-cost plan that could cost perhaps $5 to $10 per month, with limited campaign sends and size of the contact list, could be a good way for a Freelance professional to get started and access the benefits of email marketing. The average cost of email marketing platforms for up to 500 contacts is around $20 per month. Choosing the best platform won’t be complicated if you focus on the features that matter most. A list of typical services that marketers use is below. Next, you can start your ESP research here with this credible list of recommended email platforms Forbes Magazine in January 2026:
1. Send volume. Pick a platform with send limits and pricing that match your current and future email marketing plans. Don’t overpay for features you won’t use or hit limits too soon.
2. Easy platform migration. Make sure it’s easy to migrate your customer data from your old system. The less time you spend moving contacts, the sooner you can get back to marketing.
3. Seamless integrations. Look for software that works with your CRM, online store, and even social media. This makes it easier to retarget leads and keep your marketing efforts connected.
4. User-friendly design tools. Choose a platform with drag-and-drop editors and customizable templates. You shouldn’t need a designer or coder to build beautiful emails.
5. Automation & AI. Advanced platforms let you automate email workflows, like sending follow-ups based on opens or clicks. AI can help predict the best times to send emails, write subject lines, or even suggest content.
6. Customization & branding. Free or cheap plans often include the platform’s logo on your emails. Invest in a plan that lets you add your branding, so your business looks professional.
7. Analytics. Basic reports should track open rates, click-through rates, and conversions. A/B testing tools can show you what’s working and where to improve.
Thanks for reading,
Kim
Image: © Getty Images. Burning Blue Email
