Average Ecommerce Email Benchmarks
Email marketing benchmarks for ecommerce vary significantly by campaign type and audience quality. The numbers below represent cross-industry ecommerce averages from aggregated data across multiple platforms.
| Metric | Average | Above Average | Excellent |
|---|---|---|---|
| Open Rate | 18.7% | 22%+ | 28%+ |
| Click-Through Rate | 2.8% | 3.5%+ | 5%+ |
| Click-to-Open Rate | 15.2% | 18%+ | 22%+ |
| Conversion Rate | 1.5% | 2.5%+ | 4%+ |
| Bounce Rate | 0.8% | Below 0.5% | Below 0.3% |
| Unsubscribe Rate | 0.2% | Below 0.1% | Below 0.05% |
| Spam Complaint Rate | 0.05% | Below 0.03% | Below 0.01% |
| List Growth Rate | 2.5% monthly | 4%+ monthly | 7%+ monthly |
| Revenue Per Email | $0.08 - $0.15 | $0.20+ | $0.50+ |
| Revenue Per Subscriber | $1.50 monthly | $3.00+ monthly | $6.00+ monthly |
Why These Benchmarks Matter for Ecommerce
Ecommerce email marketing generates an average of $36 for every $1 spent, making it one of the highest-ROI channels available to online retailers. Understanding where your metrics sit relative to these benchmarks helps you identify which parts of your email programme need attention. A below-average open rate may point to subject line or sender reputation issues, while a below-average conversion rate may indicate problems with landing page experience or offer relevance.
Benchmarks by Campaign Type
Different email types in ecommerce produce very different results:
| Campaign Type | Open Rate | CTR | Conversion Rate |
|---|---|---|---|
| Welcome Email | 45-60% | 10-15% | 3-8% |
| Abandoned Cart | 40-50% | 8-12% | 5-10% |
| Browse Abandonment | 35-45% | 5-8% | 2-5% |
| Post-Purchase | 50-65% | 12-18% | 1-3% |
| Promotional Broadcast | 15-25% | 2-4% | 0.5-2% |
| Win-Back / Re-engagement | 25-35% | 3-6% | 1-3% |
How Ecommerce Benchmarks Compare to Other Industries
Ecommerce open rates tend to be slightly below the cross-industry average of 20%. This is partly because promotional emails compete with high volumes of transactional messages and third-party marketing in shoppers' inboxes.
However, ecommerce conversion rates are typically higher than B2B and media sectors because the purchase intent is clearer and the call-to-action is more direct.
How to Improve Ecommerce Email Performance
- Segment by purchase history: Past buyers respond differently than window shoppers. Send product recommendations based on what they have actually bought.
- Optimise abandoned cart timing: Send the first cart reminder within 1-4 hours. A three-email sequence (1 hour, 24 hours, 72 hours) consistently outperforms single sends.
- Personalise product recommendations: Emails featuring recently viewed or complementary products see 2-3x higher click rates than generic promotions.
- Use post-purchase cross-sells: The moment after a purchase is when trust is highest. Recommend accessories, refills, or complementary products.
- Test subject line length: Ecommerce audiences respond best to shorter subject lines (30-40 characters) that highlight urgency or value.
- Clean your list quarterly: Remove subscribers who have not opened in 90 days. This protects deliverability and keeps your benchmarks accurate.
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Frequently Asked Questions
The average ecommerce email open rate is 18.7%. Welcome emails and transactional emails typically see much higher rates (40-60%), while broadcast promotional emails average 15-25%.
A good CTR for ecommerce emails is 2.8% or higher. Abandoned cart emails often achieve 8-12%, and welcome emails can reach 10-15%. Broadcast promotions average 2-4%.
The average revenue per email for ecommerce is $0.08 to $0.15. For every 1,000 subscribers, expect roughly $80 to $150 per broadcast campaign. Automated emails (welcome, cart, post-purchase) generate significantly more revenue per send.
Larger lists (100,000+ subscribers) tend to have lower average open rates because they include more inactive subscribers. Smaller, highly targeted lists of 5,000-10,000 engaged subscribers often outperform larger lists on every metric. Focus on list quality over quantity.
A good recovery rate is 5-10% of abandoned carts. Top-performing ecommerce brands achieve 12-18% recovery rates through well-optimised multi-email sequences with personalised product recommendations and strategic discount timing.