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Freedom251 › Blog › A/B testing

7 High-Click Email Newsletter Examples—and the Design Patterns to Borrow

By Freedom251 Team · · 14 min read

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The newsletters most likely to earn clicks do five things well: make the destination more prominent than the logo, reduce competing choices, use subscriber data to improve relevance, give the click a timely job, and test a specific change against a control. The seven examples below show those principles in very different formats—from a nearly text-only link digest to an interactive poll. Their reported percentages come from separate vendor case studies with different audiences, dates, sample sizes and metric definitions, so treat them as patterns to adapt, not a league table.

What makes an email newsletter earn clicks?

A click happens when a reader can answer three questions quickly: What is this email about? Why should I care? What exactly should I click? High-performing newsletters make those answers visible in that order. They also remove friction: fewer competing links, a button that looks actionable, and content that matches an interest or event the subscriber already recognizes.

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  • Visual hierarchy: Put the article, offer or event ahead of brand decoration, then make the primary call to action (CTA) easy to spot.
  • A constrained choice set: One destination—or a deliberately short list—prevents decision paralysis.
  • Useful relevance: Personalization and segmentation should add information or remove irrelevant choices, not simply repeat a first name.
  • A reason to click now: A reminder, recurring resource, poll or timely story gives the click a clear job.
  • Measured iteration: A redesign or interaction should be compared with a control so the reported lift has a defined baseline.
  • Audience-format fit: A visual layout is not automatically better than plain text. The right format is the one that helps this audience complete its next task.

Seven examples at a glance

Example Audience and click job Link competition Hierarchy or CTA treatment Personalization or segmentation Interactivity Testing and reported result
Campaign Monitor redesigned blog email Blog readers; open the featured post One dominant destination Post title promoted over logo; large, high-contrast button Not stated None Redesign versus old version; 127% higher click-through rate
Solar System Ambassadors campaign Education and astronomy contacts; explore personalized asteroid information Focused campaign Dynamic content supplies a reason to investigate Name plus each recipient’s asteroid attributes None Mailchimp case study; 62.2% open rate and 8.4% click-through rate versus a cited 3.2% educational-email benchmark
Labroots webinar reminders Researchers and professionals; register or attend a relevant webinar Reduced by audience targeting Reminder CTA tied to event timing Research discipline, institution type and geography None Automated segmented reminders; 20.8% click rate, described as 6.2 times the industry average
IMSE “Freebie Friday” Teachers; claim a recurring classroom resource One recurring offer Visual production and a clear resource promise First-name merge tag None Improved campaigns; threefold click-through growth, 1.7-fold open-rate improvement and 99.6% delivery rate
SitePoint Versioning newsletter Web developers; scan selected news and opinion Short, curated link list No header, images or extra elements; links are the product Not stated None Testing program; 32% increase in click-through rate
ByLaurenJean interactive poll Subscribers who can answer a focused question; submit a poll response One primary interaction Poll action replaces a generic “learn more” CTA Not stated Interactive poll in the email Poll tested against a standard CTA control; 53% click-through increase
Focused newsletter redesign in Campaign Monitor guidance General newsletter readers; take one featured action One choice to click Less text, custom header image, eye-catching CTA and social buttons Not stated None Guidance case example reports a 97.03% click rate; use as a sender-specific layout example, not a benchmark

The percentages are not directly comparable. An open rate, a click rate, a click-through rate and a relative increase answer different questions, and each case used its own audience, send conditions and denominator.

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1. Campaign Monitor’s redesigned blog email: make the destination the hero

Campaign Monitor says its redesigned blog email produced a 127% higher click-through rate than the old version (case study accessed in 2026). The text and offer stayed the same; the redesign changed what received visual emphasis. The post title became more prominent than the logo, and a large, high-contrast button made the next action obvious.

Why the redesign worked

Readers of a blog digest are usually trying to decide whether a particular story is worth their time. A large brand mark answers who sent the message, but it does not answer what the reader gets. Elevating the title and pairing it with a visually distinct button shortens the path from recognition to action. Because the copy and offer were held constant, the reported lift is evidence for the layout change in that sender’s context rather than for a new subject line or incentive.

How to adapt the pattern

  1. Write the destination’s benefit as the most prominent text block.
  2. Place the primary CTA directly after the benefit, using contrast that remains accessible in light and dark modes.
  3. Push the logo and secondary navigation below the action or reduce their visual weight.
  4. Keep the test clean: compare the redesign with the previous version while holding copy, audience and send timing as constant as practical.

2. Solar System Ambassadors: personalization that adds information

In Mailchimp’s 2024 case study, the Solar System Ambassadors campaign recorded a 62.2% open rate and an 8.4% click-through rate, compared with a cited 3.2% educational-email benchmark. Zach Thomas imported asteroid data and used dynamic fields for each recipient’s name and the asteroid’s attributes. The email therefore gave every reader something specific to inspect, not just a greeting with a name inserted.

“We let people know that they can trust in us by focusing on what’s uniquely human in what we can provide and communicate.” — Zach Thomas, Solar System Ambassador and design/business strategist, Mailchimp case study.

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Why this personalization worked

The data field created a curiosity gap: the recipient had a particular asteroid profile to learn about. That is materially different from adding “Hi, Alex” to an otherwise identical message. The cited benchmark is for educational email and is not a universal baseline; the case does not establish how the campaign would perform for another list or subject.

How to use data without sounding mechanical

  • Choose a field that changes the content or recommendation, such as a role, location, interest or account status.
  • Explain the relevance in the body so the reader understands why the information appears.
  • Set a fallback value for missing or stale data; a broken merge tag destroys trust.
  • Limit collection to data you can keep accurate and explain to subscribers.

3. Labroots webinar reminders: segment until the choice is relevant

Mailchimp reports that Labroots’ event-day reminder emails achieved a 20.8% click rate, described in the case study as 6.2 times the industry average. Labroots segmented subscribers by research discipline, institution type and geography, then automated reminders for the appropriate webinar.

Why segmentation beats a crowded event calendar

A general event email asks a subscriber to filter your entire schedule. A segmented reminder presents an event that already matches the reader’s professional context and arrives when attendance is actionable. The click is not merely “read more”; it can be registration, a calendar addition or a live-room entry.

Build a reminder sequence

  1. Define the event attributes that matter to the audience, such as discipline, institution type, location and start time.
  2. Store those attributes in consistent fields and create a segment for each meaningful combination.
  3. Send an advance notice with the value of attending, then an event-day reminder with one primary action.
  4. Suppress people who registered or attended so the reminder does not become irrelevant.
  5. Report click rate by segment as well as in aggregate; a strong overall number can hide an under-served group.

4. IMSE “Freebie Friday”: turn a recurring promise into a habit

Mailchimp reports that IMSE’s improved campaigns delivered threefold click-through growth, a 1.7-fold improvement in open rates and a 99.6% delivery rate. The organization combined a recurring free teacher resource, first-name merge tags and more visual email production.

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“I think it’s magical.” — Sarah Hacker, IMSE marketing lead, describing the response to seeing recipients’ names in the email, as quoted in Mailchimp’s case study.

Why the format is repeatable

“Freebie Friday” gives subscribers a predictable reason to open: there is a known resource on a known cadence. The merge tag adds recognition, while visual presentation helps a busy teacher scan the offer. The delivery figure is a campaign result, not a promise that every sender will reach the same rate; list hygiene and mailbox-provider policies affect delivery.

How to create a recurring resource newsletter

  • Name the series so the promise is recognizable in the inbox.
  • Make one resource the headline and primary button; place background explanation below it.
  • Use first-name personalization only after validating that the field is populated and formatted correctly.
  • Archive past resources on a stable page so subscribers can recover a missed issue.
  • Watch unsubscribe and spam-complaint rates alongside clicks to ensure the incentive remains relevant.

5. SitePoint Versioning: when plain text is the better interface

Campaign Monitor describes SitePoint’s Versioning newsletter as intentionally stripped back: no header, images or extra elements, only selected links to useful web-development news and opinion. Its testing program produced a 32% increase in click-through rate.

Why less design can produce more action

For developers seeking a fast scan, every decorative block competes with the link list. A text-led format loads quickly, resembles a personal recommendation and lets the selection itself carry the value. The result does not mean images are harmful in every newsletter; it shows that the format matched an audience that wanted curated information with minimal delay.

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Design a useful link digest

  1. Choose a narrow editorial promise, such as the week’s most useful front-end articles.
  2. Limit the list to links you can summarize in one or two precise sentences.
  3. Use descriptive anchor text that tells readers what they will find, rather than “click here.”
  4. Group links by task or urgency, not by the order in which you found them.
  5. Test plain text against your current template with the same list and audience before changing several variables.

6. ByLaurenJean’s interactive poll: give the reader a job inside the email

Litmus reports that ByLaurenJean increased email click-through rates by 53% by testing an interactive poll campaign against a control email with a standard “learn more” CTA.

Why an interaction can beat a generic CTA

“Learn more” makes the reader postpone the decision until after the click. A poll asks for a small, immediate action and promises that the response has meaning. The interaction also supplies a natural feedback loop: the publisher learns what the audience thinks while the subscriber participates.

Use interactivity responsibly

  • Ask one question that can be answered quickly on a phone.
  • Provide a fallback link or web version for clients that do not support the interactive element.
  • Tell readers what happens after they vote, such as seeing aggregate results or receiving a tailored follow-up.
  • Track completion and downstream conversion, not only the initial click.
  • Test the interactive version against a clear control; an engagement lift is meaningful only when the baseline action is defined.

7. The focused Campaign Monitor redesign: one choice, strong support

Campaign Monitor’s newsletter guidance describes a redesign example with less text, an eye-catching CTA, a custom header image, social buttons and one choice to click. The example reports a 97.03% click rate. That unusually high figure belongs to the sender, audience and measurement setup described in the guidance; it is a layout pattern, not a universal benchmark.

What to borrow

The redesign uses supporting elements—header image and social buttons—without allowing them to become competing destinations. Copy is concise, and the primary CTA is visually unmistakable. The key is not the exact image style or button color; it is the decision to make one action clearly more important than everything around it.

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Keep secondary actions subordinate

  1. State the single desired outcome at the top of the message.
  2. Use the header image to reinforce that outcome, not to introduce a separate story.
  3. Place social icons after the primary CTA or in the footer.
  4. Remove any link that does not support the campaign’s one objective.
  5. Check the email at mobile width and with images blocked so the CTA remains understandable.

Patterns shared by all seven examples

Put value before branding

The blog redesign and focused redesign both make the destination or action more prominent than the sender’s decoration. Branding still matters for recognition, but it should orient the reader rather than consume the first screen.

Reduce the number of decisions

SitePoint’s short link list and the single-choice redesign take different visual approaches but solve the same problem: readers do not have to navigate a maze. If a newsletter truly needs several links, rank them and explain each one so the list remains scannable.

Make relevance concrete

The asteroid attributes, Labroots’ audience segments and IMSE’s recurring resource all answer “why me?” with something more useful than a first name alone. Personalization should change the recommendation, timing or information presented.

Give the click a clear job

A webinar reminder points to attendance, a poll invites a response and a recurring freebie offers a resource. Before sending, complete the sentence: “After clicking, the subscriber will ____.” If the blank is vague, the CTA probably is too.

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Test one meaningful change

The reported lifts came from defined comparisons: old versus redesigned email, poll versus standard CTA, or a testing program for a stripped-back newsletter. Keep a control, document the audience and send conditions, and avoid claiming that a result proves a universal rule.

How to build and test a click-focused newsletter

Step 1: Define the click job

Choose one primary outcome—read a story, register, claim a resource, vote or start a workflow. A secondary link can exist for accessibility or account management, but it should not compete with the main action.

Step 2: Match the format to the audience

  • Use a visual feature layout when the offer benefits from imagery or a strong hero CTA.
  • Use a text-led digest when speed, credibility and scanning are the audience’s priorities.
  • Use an interactive element when a quick response is more engaging than a destination page.
  • Use automation and segmentation when timing or professional context determines relevance.

Step 3: Build the hierarchy

  1. Subject line and preheader set an accurate expectation.
  2. Headline names the benefit or event.
  3. Short supporting copy explains why it matters now.
  4. Primary CTA uses descriptive language and sufficient contrast.
  5. Secondary content appears later and is visually quieter.

Step 4: Add only defensible personalization

Audit each field for accuracy, consent and a useful purpose. Preview the message with complete, missing and unusually long values. If the personalized data does not change the reader’s decision, remove it.

Step 5: Test with a control

State the hypothesis before sending: for example, “Making the article title and CTA dominant will increase click-through rate.” Randomly divide comparable recipients, keep the send window consistent and change one major variable. Record delivered messages, unique clicks, total clicks, click-through rate definition and conversion after the click.

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Step 6: QA the actual experience

  • Send test messages to major desktop and mobile clients.
  • Verify every URL, tracking label and fallback page.
  • Check keyboard focus, alt text, color contrast and readable text when images are blocked.
  • Confirm unsubscribe, preference and privacy links work.
  • Review the landing page on a phone; a high email click rate cannot rescue a confusing destination.
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How to interpret newsletter click metrics

Do not place the seven reported figures on one leaderboard. A 127% increase is a relative change from a prior version; an 8.4% click-through rate is a rate with its own denominator; a 20.8% click rate may count clicks differently; and a 99.6% delivery rate describes inbox delivery, not engagement. Ask the publisher or your analytics system for the exact definition before comparing campaigns.

  • Delivered: Messages accepted by receiving servers. This is the denominator for many engagement rates.
  • Unique click-through rate: Usually unique recipients who clicked divided by delivered messages, but confirm the platform’s definition.
  • Total click rate: May count multiple clicks by one recipient, so it can exceed unique click-through rate.
  • Open rate: Useful for directional testing, but privacy features and image loading make it an imperfect measure of attention.
  • Post-click conversion: The action on the landing page—registration, download, purchase or reply—that proves whether the click was valuable.

Common failure modes and fixes

Too many equal-weight links

Symptom: Every headline, icon and product card looks primary. Fix: Choose one click job, rank the rest and move secondary links below the main CTA.

Personalization that is cosmetic or wrong

Symptom: A first name appears, but the offer is irrelevant or the field is blank. Fix: Use a data point that changes content, segment or timing, add a fallback and test edge cases.

A button with no immediate reason

Symptom: The CTA says “Learn more” without stating what the reader receives. Fix: Name the outcome—“Reserve your webinar seat,” “Get Friday’s lesson” or “Vote in one question.”

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Copying a case-study percentage

Symptom: A team expects the same 53%, 127% or 97.03% result after copying a layout. Fix: Copy the underlying principle, establish your own baseline and report the result with audience and metric definitions.

Ignoring the landing page

Symptom: Email clicks rise but registrations or downloads do not. Fix: Make the landing page repeat the email’s promise, load quickly and present the same primary action.

A practical decision guide

If your audience or goal is… Start with this pattern Reason
Readers need one featured article Campaign Monitor blog redesign Promote the title and one high-contrast CTA.
Each subscriber has a meaningful profile or data point Solar System Ambassadors Use dynamic information that creates genuine curiosity.
Events differ by profession, location or institution Labroots reminders Segment and automate around the relevant event.
You can publish a dependable recurring resource IMSE “Freebie Friday” Build a habit with one reliable promise and light personalization.
Subscribers want rapid expert curation SitePoint Versioning Let concise text and selected links be the product.
You need feedback or a low-friction response ByLaurenJean poll Replace a vague destination CTA with an immediate action.
Your campaign has one priority and a few supporting elements Focused Campaign Monitor redesign Keep one dominant CTA while making the message visually inviting.

What these examples do—and do not—prove

Together, the cases show that click performance is usually a product of relevance, hierarchy, timing and a clear action rather than a particular visual style. They do not prove that plain text always beats design, that personalization always lifts engagement, or that any reported percentage will transfer to a different list. The results are vendor-published case studies and guidance, useful for forming hypotheses but subject to each sender’s audience, geography, campaign type, sample size and measurement conventions. Use the examples to choose a test, then let your own controlled results and post-click outcomes decide what to keep.

Frequently Asked Questions

Should every newsletter have only one link?

No. Give the campaign one primary click job, then include only secondary links that support it. A short, ranked list can work when curation—not a single offer—is the product.

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Is a high open rate proof that a newsletter works?

No. Open rates are affected by privacy features and image loading. Pair them with unique clicks, the platform’s click-rate definition and the conversion that happens after the click.

How much personalization is enough?

Use the smallest amount of accurate data that makes the content more useful. A relevant recommendation, event or attribute is stronger than a first name added to an unchanged message.

What should I test first?

Test the largest source of friction you can describe clearly: destination prominence, number of choices, CTA wording, segmentation or an interactive action. Keep a control and change one major variable.

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