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Most newsletters get written because “we’re supposed to send one this week.”
No clear theme. No real hook. Just another item on the calendar.
But a newsletter—done right—is one of the best ways to stay top of mind.
But here’s the thing: You only earn that space if people actually open it. Or better—reopen it.
Most teams overthink the content and overlook the entry point: the subject line. If the first 8 words don’t land, the rest might as well not exist.
This guide is for anyone tired of sending emails that look good in drafts but get ignored in inboxes. We’ll show you how to write a newsletter that people actually read—reliably, repeatedly.
If you’re building a brand, leading a demand generation team, or running growth experiments, continue reading. I’ll try to share my experience on creating an email newsletter that gets opened, read, and remembered.
This guide will walk you through:
We help B2B, SaaS and AI product teams ship on-brand creatives without fresh hiring, for launches, campaigns and sales.
A newsletter is a recurring email that delivers useful, relevant, or interesting information to a subscribed audience.
In B2B, an e newsletter isn’t just a content dump – it’s a way to:
A good newsletter doesn’t feel like a marketing email. It feels like a smart, focused note from someone you trust – who respects your time and delivers something useful.
That’s the bar.
Whether you’re writing a weekly roundup, a deep dive, or a simple product update, here’s a practical, step-by-step framework for writing an email newsletter that actually gets opened, read, and remembered. By following these email newsletter best practices, you’ll ensure maximum engagement and effectiveness.
Now, let’s take a step-by-step look at how to write a great newsletter:
Before you open a doc or start writing a hook, ask: “What’s the one thing I want the reader to walk away with?”
This is your theme. Not a headline. Not a list of links. A clear, purposeful direction.
Good themes often fall into one of these:
Before:
“We’re sharing a roundup of what’s new this week.”
After:
“Why your AI-written blogs still sound like AI—and how to fix them”
A clear theme gives your entire e newsletter a spine. It keeps you from stacking too many ideas or turning the email into a chaotic update thread.
Tip 1: Write your theme at the top of your doc like a title card. Everything in your newsletter should ladder up to that idea – or get cut.
Tip 2: Most people think that Step 1 is writing the email subject line. Wrong. Do it at the last when your email body is ready. AI can give you better suggestions.
Let’s assume you’ve earned the open. Now don’t lose the scroll. The first line should make the readers keep reading. Answer – “What’s in it for me ASAP”. Articulate the specific pain points.
Avoid pleasantries or generic intros.
Before:
“Hope you’re doing well! We have a few updates for you this week.”
After:
“You’ve probably made this mistake three times already today—and not even realized it.”
The second line sets up tension, speaks to the reader directly, and implies that value is coming fast.
Tip: Use a mix of short and medium-length sentences to keep it skimmable.
Don’t try to do too much in one email. You’re not writing a press release. Instead, focus on a single idea to keep the message clear and impactful. This is key to how to write a great newsletter that keeps your readers engaged.
Pick one idea per email:
Before:
“This week:
After:
“We changed one word in a CTA – and got 14% more clicks. Here’s what we learned.”
In the second version, the reader knows what to expect and why it matters.
Tip: If you must share multiple updates, group them under one unifying idea (e.g., “Everything we learned from last week’s product launch”).
Theory makes you sound smart. Examples and Social Proof make you believable.
Give a micro-story, screenshot, real data point, or case study examples that prove the insight you’re sharing.
Before:
“Use urgency in your CTAs to increase conversions.”
After:
“We changed our CTA from ‘See the Demo’ to ‘See It Before Next Week’s Pricing Change.’ CTR jumped 18%.”
Specific examples build credibility and make the learning feel actionable.
Tip: Use examples from your own experiments, customers, or even public data from others (with credit). People learn through context.
Most newsletters either have no call to action (CTA) or six. Both are bad.
When you create an email newsletter, decide what you want the reader to do next, and then make it easy.
Before:
“Click here to read our latest blog post.”
After:
“Want the Notion template we used to fix this? Reply with ‘template’ and I’ll send it.”
The second CTA:
Tip: Not every CTA has to be a click. Asking for a reply can drive deeper engagement and give you useful qualitative feedback.
People process images faster than text. Use visuals to reinforce, not replace, your message.
Examples:
Before:
Just a text describing a process.
After:
A short paragraph + annotated screenshot showing the fix in action.
You don’t need to design something from scratch. Screenshots with arrows, bold annotations, or even Loom snippets do the job.
Tip: Include 1 visual asset every 2–3 emails. Adding a GIF, an explanatory image, or a video in emails makes your newsletter more scannable, engaging, and shareable.
Your audience is likely reading on their phone. That means:
Before:
A wall of dense text with no visual break.
After:
Tip: Great email newsletters are designed with mobile reading in mind. Write your first draft on a desktop, but do your final edit on a mobile. If it feels dense, it is. Small adjustments, such as optimizing layout or learning how to change email signature on iPhone, can significantly improve how your message appears to mobile readers.
Your subject line is the open rate gatekeeper. Most people decide whether to open an email based on five words or fewer. When creating newsletters, those 8-10 words are what determine if your 400-word message gets opened or not.
The best subject lines do one or more of the following:
Before:
“This Week’s Product Update – July Edition”
After:
“Why We Killed a Feature Customers Loved”
The second version invites curiosity, promises a story, and signals you’re not afraid to be honest. That builds trust.
Prompt Suggestion:
“Write 10 email subject lines using 8 – 10 words. Front-load with impact words. Avoid buzzwords. No title case. Make it feel like a question or a sharp observation. Target busy B2B marketers or founders who care about outcomes, not activities. The tone should be clear, not clever. No emojis. No fluff. Here is my email body text – _____”
The best email newsletters combine utility with personality. Here’s a structure that follows the newsletter best practices:
| Element | What It Does | Example from ContentBeta |
|---|---|---|
| Subject Line | Gets the open | “Nobody’s reading your last 10 blog posts” |
| First Line | Gets the scroll | “So why are we still publishing that way?” |
| Core Insight | Delivers value | A breakdown of our blog repurposing stack |
| Micro-Example | Proves the value | Screenshot of before-after carousel flow |
| CTA | Drives the next action | “Reply if you want our Notion template” |
| Visual Add-on | Makes it shareable or memorable | Teardown GIF or smart meme |
Check out some examples of what to include in an e newsletter and see how different brands implemented it:
This subject line by Napkin AI works well because it’s clear, benefit-driven, and creates curiosity by teasing a new feature.
This catchy phrase by Grammarly works because it uses clever wordplay, grabs attention quickly, and ties the product to progress.
Taskade smartly shared its core insight through a product explainer video by showing instant value with a clear, simple message. They reinforced it with strong benefits, easy steps, and a visual example.
This is a great micro example because it shows exactly how the Adobe tool works. The demonstration video with a before-and-after visual makes it easy to understand the feature and feel its value instantly.
This CTA used by Copyleaks works well as it’s clear, direct, and action-focused. The “See It In Action” is effective because it directly addresses what the user will experience next, creating a sense of immediate engagement.
Notion enhanced its message by using visual add-ons. It uses an explanatory GIF marketing element showing simple chart creation, paired with clear text and a CTA.
Here are the newsletter best practices we follow (and see working across 200+ B2B SaaS teams):
At ContentBeta, we don’t just write newsletters. We engineer them. We combine:
Here is our email newsletter open rate for the month of April 2025:
We are not salesy. We give value. We give a refreshing POV on what’s happening in the industry.
Several recipients have shown interest in engaging us to write their newsletters. We’re not saying you have to outsource. But if you do – pick someone who respects your tone, your calendar, and your ICP.
Don’t write an e newsletter for the sake of writing. It’s a conversation.
When you get the tone, rhythm, and utility right, it builds more trust than most ads or blog posts can.
Keep it sharp. Keep it useful. Keep it honest. And yes, spend more time on Subject Lines – they play a crucial role in creating an email newsletter that drives higher open rates without being clickbait.
If you’re thinking about launching or overhauling your B2B newsletter and want to make sure you’re following email newsletter best practices to keep it effective and stress-free, we’d love to talk.
To write a successful newsletter:
The best format is simple, scannable, and responsive. Use a header, brief intro, sections for each content piece (e.g., articles, promotions), clear CTAs, and an unsubscribe link. Visuals should support the message without overwhelming the content.
Yes, when done well. Email newsletters remain a powerful tool for nurturing relationships, sharing updates, and driving traffic or conversions. Their effectiveness depends on content quality, personalization, frequency, and design.
Common mistakes to avoid in email newsletters:
A good structure includes:
We help B2B, SaaS and AI product teams ship on-brand creatives without fresh hiring, for launches, campaigns and sales.
Rishabh Pugalia, CMO/Co-founder, ContentBeta. He advises B2B SaaS companies on brand visibility & product adoption through video & design. He believes in AI-assisted, human-in-the-loop workflows for scaling marketing ops.
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