Email marketing statistics tell a clear story: email remains the highest-ROI marketing channel in 2025. But the landscape is evolving. These statistics will help you benchmark your performance and spot opportunities.
Key takeaways
- This page is a benchmark list, not a guarantee. Use the figures to see if your program is in the same range, then fix the weak step.
- The ROI section quotes a $36 to $42 return per $1 spent. Treat that as the headline range the article uses, not a promise for your list.
- The post concentrates results in automation, welcome sequences, and abandoned cart mail.
- Open rates are shaky after inbox prefetch. Read them next to clicks, conversions, and email metrics that matter.
- If you sit below the averages here, start with subject lines, list cleaning, and one live automation.
Email Marketing ROI Statistics
The case for email marketing investment:
- Email marketing generates $36-42 for every $1 spent (DMA, Litmus)
- 59% of marketers say email is their biggest source of ROI (Emma)
- Email drives 174% more conversions than social media (McKinsey)
- Companies using email automation see 451% more qualified leads (Annuitas)
- Email revenue accounts for 20-30% of e-commerce total revenue on average
Email Open Rate Statistics
Average Open Rates by Industry
| Industry |
Average Open Rate |
Top Quartile |
| Government |
28.77% |
40%+ |
| Education |
28.5% |
38%+ |
| Non-profit |
26.6% |
35%+ |
| Healthcare |
23.4% |
32%+ |
| Financial Services |
21.8% |
30%+ |
| Retail |
17.1% |
25%+ |
| Marketing/Advertising |
17.8% |
26%+ |
Open Rate Optimization Data
Treat open rates as directional after Apple Mail Privacy Protection prefetches images.
- Personalized subject lines increase opens by 26%
- Emails with emojis see 56% higher open rates (industry dependent)
- Tuesday and Thursday have highest open rates
- 10 AM local time is most effective send time on average
- Segmented campaigns have 14.31% higher opens
Email Click Rate Statistics
Click-through performance data:
- Average click-through rate across industries: 2.6%
- Segmented campaigns see 100.95% higher CTR
- Personalized CTAs convert 202% better than generic
- Video thumbnails in emails increase clicks by 300%
- Button CTAs outperform text links by 28%
- First link in email gets most clicks (diminishing returns after)
Mobile Email Statistics
Mobile is no longer optional:
- 60% of emails are opened on mobile devices
- 80% of users delete emails not optimized for mobile
- Mobile users check email 3x more often than desktop
- 23% higher click rates on mobile-optimized emails
- Gmail and Apple Mail account for 74% of mobile opens
- 46% of users open emails on iPhone
Email Automation Statistics
Automation delivers disproportionate results:
- Automated emails generate 320% more revenue than non-automated
- Welcome emails have 4x higher open rates than regular campaigns
- Abandoned cart emails recover 10-15% of lost sales
- Triggered emails have 70.5% higher open rates
- Automated emails drive 21% of email marketing revenue
- Companies using automation grow 10% faster in pipeline contribution
Email Personalization Statistics
Personalization is expected, not optional:
- 72% of consumers only engage with personalized messaging
- Personalized emails deliver 6x higher transaction rates
- Dynamic content increases ROI by 100%+
- Behavioral targeting improves conversions by 70%
- 74% of marketers say targeted personalization increases engagement
- Personalized product recommendations drive 26% of email revenue
Email List Statistics
List building and maintenance data:
- Email lists decay 22.5% per year naturally
- 33% of marketers send emails weekly
- Average unsubscribe rate: 0.1%
- Double opt-in lists have 30% lower bounce rates
- Quality over quantity: Engaged 1,000 beats unengaged 10,000
- Cost to acquire email subscriber: $1-10 depending on method
See our email list building guide for growth strategies.
B2B Email Statistics
B2B email marketing benchmarks:
- 77% of B2B buyers prefer email for communications
- B2B emails have 23% higher open rates than B2C
- 59% of B2B marketers say email is most effective for revenue
- Average B2B email list size: 1,000-5,000 contacts
- B2B email campaigns generate $44.25 per email on average
- 47% of B2B marketers use email automation
E-commerce Email Statistics
E-commerce email performance:
- Email drives 20% of e-commerce revenue on average
- Abandoned cart email sequence: 3 emails is optimal
- Post-purchase emails have 217% higher revenue than promotional
- Welcome series converts at 3x single welcome email rate
- Email-driven customers have 11% higher AOV
- Product recommendation emails have 45% higher conversion
AI in Email Marketing Statistics
AI adoption and impact:
- 63% of marketers use AI for email personalization
- AI subject lines improve open rates by 5-15%
- AI-generated content saves 10-20 hours per week
- 41% of marketers plan to increase AI email investment
- AI-powered send time optimization improves opens by 10-20%
- 78% of marketers believe AI will transform email marketing
Email Deliverability Statistics
Deliverability benchmarks:
- Average inbox placement rate: 83%
- 21% of marketing emails never reach the inbox
- Spam complaint rate: recommended max 0.1%; Gmail and Yahoo enforce at 0.3%
- Bounce rate threshold: 2% (above = list quality issues)
- Authentication (SPF/DKIM/DMARC) improves deliverability by 10%+
- Engaged lists have 20%+ higher inbox placement
What These Statistics Mean for You
If Your Open Rates Are Below Average
- Test subject lines (personalization, curiosity, specificity)
- Clean your list (remove inactive subscribers)
- Optimize send times for your audience
- Check deliverability/sender reputation
If Your Click Rates Are Below Average
- Improve email relevance through segmentation
- Strengthen CTAs (clear, action-oriented, visible)
- Test email design for mobile
- Add personalization to content
If You're Not Using Automation
You're leaving money on the table. Start with:
- Welcome sequence
- Abandoned cart (if e-commerce)
- Re-engagement campaign
Key Takeaways
- Email ROI is unmatched — No other channel delivers $36-42 per $1
- Mobile optimization is mandatory — 60%+ open on mobile
- Automation drives disproportionate results — 320% more revenue
- Personalization is expected — 72% only engage with personalized content
- AI is becoming standard — 63% already using it
- List quality beats quantity — Engagement matters more than size
Apply These Statistics
Don't just read statistics—act on them. The gap between average and top performers is often consistent execution of fundamentals.
Ready to improve your email performance? Try Brew to create personalized, on-brand emails in seconds with AI.
For the legal baseline behind commercial mail, see the FTC CAN-SPAM guide. For what to do with the numbers, read email metrics that matter. To contact us about this article, write Brew support.
How to use this page
An email marketing statistic is a number that needs a source and a job before you act on it.
An open rate is a pixel fetch, and prefetch made it weaker.
A useful benchmark is one you can compare to the same conversion you track.
For example, a 26% open lift from personalization is not the same thing as a 26% revenue lift.
| Move |
Why it matters |
| Keep the citation |
If the number has no source, do not put it in a deck |
| Prefer clicks and conversions |
Opens moved after mailbox prefetch |
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.
Frequently asked questions
What ROI figure does this article use for email?
The ROI section quotes $36 to $42 back per $1 spent, and it names DMA and Litmus as the sources it is repeating. It also says 59% of marketers call email their biggest ROI source. Treat those as the article's benchmarks, not a forecast for your list.
What open rates does this article list?
The industry table runs from retail at 17.1% to government at 28.77%, with top-quartile columns above that. It also says personalized subjects lift opens by 26% and that segmented campaigns show 14.31% higher opens. Prefetch makes the open itself a weaker measure than it used to be.
Do automated emails perform better in these figures?
Yes, in the numbers this page already lists. Automated mail is quoted at 320% more revenue than non-automated. Welcome emails are listed at 4x the open rate of regular campaigns. Abandoned cart is listed as recovering 10 to 15% of lost sales.
How much email is opened on mobile here?
The mobile section says 60% of emails are opened on a phone, that 80% of users delete mail that is not mobile-ready, and that Gmail and Apple Mail account for 74% of mobile opens. If your layout breaks on a small screen, those figures are the reason it never gets a click.
What deliverability numbers should I watch?
This page uses 83% average inbox placement, a 0.1% recommended complaint ceiling with a 0.3% Gmail and Yahoo enforce point, and a 2% bounce threshold. It also says lists decay 22.5% a year. Authentication and an engaged file are the levers it names next to those figures.
