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Brew is the AI-native ESP. Define your brand once, ship on-brand email in minutes.
The email marketing trends shaping 2025. From AI-powered creation to privacy changes, here's what smart marketers are doing differently.
Email marketing in 2025 looks different than it did just two years ago. AI has moved from buzzword to essential tool. Privacy regulations have reshaped tracking. And subscriber expectations have evolved.
This guide covers the trends that matter—not speculation, but what's actually working now.
The biggest change: AI now handles most of the heavy lifting in email creation.
What's happening:
Impact on marketers:
Brew leads this trend—describe your email in plain English and get a complete, on-brand result.
Apple's Mail Privacy Protection and similar changes have fundamentally altered tracking. Apple also announced the privacy shift with iOS 15.
What's changed:
How marketers are adapting:
Basic personalization (first name) is table stakes. The bar has risen:
What works now:
Requirements:
Emails are becoming more app-like:
Growing adoption:
Limitations:
Subscribers care about how you market:
Emerging expectations:
Traditional 3-email welcomes are being replaced by 7-14 email sequences.
The logic: First 21 days are when subscribers are most engaged. Capture the value window.
See our welcome sequence guide.
Moving beyond basic demographics:
| Old Approach | New Approach |
|---|---|
| Location | Purchase stage + behavior |
| Demographics | Engagement patterns |
| One-time tags | Dynamic segments |
| Batch sends | Behavioral triggers |
See our segmentation strategy guide.
Highly-designed emails have a place, but plain text is gaining ground:
Why it works:
Instead of broad segments, targeting smaller, more specific groups:
Smaller segments + highly relevant content = better results.
The balance is shifting from campaigns to automations:
| Traditional | Automation-First |
|---|---|
| 80% campaigns, 20% automated | 60% automated, 40% campaigns |
| Manual sending | Trigger-based |
| Time-based calendar | Behavior-based timing |
Where AI is being used:
| Use Case | Adoption Level |
|---|---|
| Subject line generation | High |
| Send time optimization | High |
| Full email creation | Growing fast |
| Audience prediction | Medium |
| Autonomous campaigns | Early |
More teams are investing in:
Enables the personalization and segmentation mentioned above.
Email doesn't live alone—it connects to:
Some fundamentals remain constant:
Quick wins to catch up:
Next level improvements:
Leading edge opportunities:
The biggest trend in 2025 is clear: AI-powered email creation saves time while maintaining quality.
Brew helps you stay current—create on-brand emails in seconds, not hours.
Pricing:
For the legal line on commercial mail, use the FTC CAN-SPAM guide. To contact us about this article, write Brew support.
An email trend is a change in how people send or measure mail, not a new button in an ESP.
Mail Privacy Protection is Apple prefetching images, including tracking pixels.
First-party data is what the reader gave you, not a third-party cookie.
For example, a 2025 plan that still ranks sends by open rate is measuring prefetch.
| Move | Why it matters |
|---|---|
| Move the scoreboard | Clicks and conversions outlast the pixel |
| Authenticate at volume | Bulk-sender rules did not pause for AI drafts |
US commercial mail still follows the FTC CAN-SPAM guide and 16 CFR 316.3. Bulk sending still has to meet Gmail's sender requirements. To contact us about this article, use the support link above.
AI now drafts complete emails from a prompt, plus subjects, layouts, and A/B variants. The time shift this article describes is less hours in production and more hours on strategy, volume, and a consistent brand without a designer on every send.
Stop treating the open as the scoreboard. Mail Privacy Protection pre-loads images, so open tracking is unreliable. This guide says to watch clicks, conversions, first-party data, and engagement scores that are not open-only.
Yes, in the trend this article names. The old three-email welcome is giving way to 7 to 14 emails. The logic it gives is that the first 21 days are when new subscribers still pay attention, so the sequence should use that window. See the welcome sequence guide.
This guide says plain text is coming back next to designed mail. It feels like a person wrote it, it is mobile-friendly by default, and it forces the copy to do the work. Designed emails still have a place. Plain text is a tool, not a replacement for every send.
Permission, useful content, inbox placement, list hygiene, and testing still decide whether anyone sees the new tactics. The article's point is that AI, privacy, and automation change the workflow. They do not replace consent or a clean list. Start there if you are behind.
