The US E-Commerce Email Benchmark Report: What Good Actually Looks Like

Every marketing dashboard has email metrics. Few brand owners know what those numbers actually mean — whether they represent a program that’s performing well, underperforming, or heading toward a deliverability crisis.

This benchmark report cuts through vague industry averages to give you specific, actionable benchmarks for US e-commerce brands in 2026 — broken down by metric type, by industry vertical, and with context for what factors most influence where your numbers will fall.

A Critical Caveat Before the Numbers

Apple Mail Privacy Protection (MPP) makes open rates unreliable as an absolute metric. Since iOS 15 launched in 2021, Apple Mail pre-fetches email content, causing opens to be recorded regardless of whether a subscriber actually reads the email. For most US e-commerce brands, 40–55% of their list uses Apple Mail on iOS devices.

This means your reported open rate includes a large number of “phantom opens” from Apple Mail users. If you’re seeing unusually high open rates (above 45–50%), MPP inflation is likely the cause.

How to account for this:

• Use click rate, click-to-open rate (CTOR), and revenue per email sent (RPE) as your primary performance metrics
• For open rates, compare trends over time rather than absolute values (the relative change is still meaningful)
• If available, segment your open rate reporting by client type (Apple Mail vs. Gmail vs. others) in Klaviyo

With that context, here are the 2026 benchmarks.

Core Email Metrics: US E-Commerce Benchmarks

Open Rate (Campaign Emails)

Performance Tier	Open Rate Range
Below average	< 18%
Average	18–27%
Good	27–35%
Excellent	35–45%+

Note: These figures are MPP-inflated for brands with significant Apple Mail usage. If you’re on Klaviyo and can see client breakdowns, compare your non-Apple Mail open rates to these benchmarks. A “good” non-Apple Mail open rate is typically 22–30%.

What moves open rate up:

• Clean, engaged list (suppress inactive contacts)
• Personalized subject lines
• Consistent sender name that subscribers recognize
• Strong preview text optimization
• Sending from a custom authenticated domain

What depresses open rate:

• Large percentage of unengaged contacts in send audience
• Deliverability issues (landing in Promotions or Spam)
• Over-sending to the same audience without varied content
• Inconsistent “From” name that subscribers don’t recognize

Click Rate (Campaign Emails)

Performance Tier	Click Rate Range
Below average	< 0.8%
Average	0.8–1.5%
Good	1.5–2.5%
Excellent	2.5–4%+

Click rate is the most honest engagement metric because it requires deliberate action. MPP doesn’t inflate clicks.

What moves click rate up:

• Single, clear CTA per email (multiple CTAs dilute click rate)
• Highly relevant, targeted content (segmented sends outperform blast sends by 50–80%)
• Mobile-optimized design (over 55% of US e-commerce email clicks happen on mobile)
• Product images that are visually compelling and appropriately sized
• Urgency or scarcity elements that drive action

What depresses click rate:

• Long email copy before the CTA (top-of-email CTA consistently outperforms buried CTAs)
• Irrelevant content for the send audience
• Too many links competing for attention
• Weak CTA copy (“Click here” vs. “Shop the collection” vs. “Get your 15% off now”)

Click-to-Open Rate (CTOR)

CTOR = Clicks / Opens × 100

CTOR is your best measure of email body performance, isolating how often someone who opened your email then clicked through.

Performance Tier	CTOR Range
Below average	< 5%
Average	5–8%
Good	8–12%
Excellent	12–18%+

CTOR is less affected by MPP than open rate because it’s calculated as a ratio. However, MPP inflation of the denominator (opens) will artificially lower CTOR for brands with high Apple Mail usage. Adjust interpretation accordingly.

Unsubscribe Rate

Performance Tier	Unsubscribe Rate (per send)
Below average (concerning)	> 0.5%
Average	0.2–0.5%
Good	0.1–0.2%
Excellent	< 0.1%

High unsubscribe rates on individual sends are an early warning sign — either the content was irrelevant for the send audience, or the frequency is too high. Monitor this per-send, not just as an average.

Red flag: If a specific campaign type (e.g., all promotional discounts) consistently generates higher unsubscribes than your content emails, your promotional frequency may be too high relative to your content frequency.

Spam Complaint Rate

Performance Tier	Spam Complaint Rate
Danger zone	> 0.30%
Warning	0.10–0.30%
Acceptable	0.05–0.10%
Excellent	< 0.05%

Google and Yahoo enforce a 0.10% spam complaint threshold for bulk senders. Exceeding this consistently triggers inbox placement penalties. Monitor this in Google Postmaster Tools, not just in Klaviyo (Klaviyo’s complaint data is incomplete because many complaint signals happen at the ISP level and aren’t reported back to ESPs).

Bounce Rate

Performance Tier	Hard Bounce Rate
Concerning	> 2%
Acceptable	0.5–2%
Good	0.2–0.5%
Excellent	< 0.2%

Hard bounces above 2% indicate list quality issues — old or invalid addresses in your active sending pool. Klaviyo automatically suppresses hard bounces, but if you’re seeing high bounce rates, it means you’re sending to contacts who should have been removed before they even reached send status.

Flow-Specific Benchmarks

Flows have higher engagement rates than campaigns because they’re triggered by behavior — the subscriber has already demonstrated intent.

Welcome Series

Metric	Average	Good	Excellent
Open rate (Email 1)	40–50%	50–65%	65%+
7-day conversion rate (subscriber to buyer)	2–4%	6–10%	10–15%
Revenue per recipient	$3–6	$8–14	$15+

Abandoned Cart Flow

Metric	Average	Good	Excellent
Open rate (Email 1)	35–45%	45–55%	55%+
Recovery rate (abandoned to purchased)	5–8%	12–18%	18–25%
Revenue per recipient	$12–20	$22–35	$35+

Post-Purchase Flow

Metric	Average	Good	Excellent
90-day repeat purchase rate	15–20%	25–35%	35–45%
Review submission rate	3–6%	8–14%	15%+
Cross-sell conversion rate (Email 4)	1–2%	3–5%	6%+

Win-Back Flow

Metric	Average	Good	Excellent
Reactivation rate (lapsed to buyer)	4–8%	10–15%	18–25%
Open rate (Email 1)	15–20%	22–30%	30%+

Industry-Specific Benchmarks

Email performance varies significantly by vertical. Here are realistic open and click rate benchmarks by US e-commerce category:

Beauty and Skincare

• Open rate: 22–32%
• Click rate: 1.2–2.2%
• Email revenue share (top performers): 35–45%
• Notes: High repurchase frequency makes replenishment flows particularly high-value. Reviews in email body significantly boost CTOR.

Supplements and Health

• Open rate: 24–34%
• Click rate: 1.5–2.5%
• Email revenue share (top performers): 35–42%
• Notes: Educational content drives above-average engagement. Subscription offers embedded in post-purchase flows generate 20–30% subscription conversion rates for top performers.

Apparel and Fashion

• Open rate: 19–28%
• Click rate: 0.9–1.8%
• Email revenue share (top performers): 28–38%
• Notes: Visual quality drives CTOR. Product photography standards in email directly impact click rates. New season launch flows are particularly high-revenue events.

Home Goods and Furniture

• Open rate: 20–30%
• Click rate: 0.8–1.6%
• Email revenue share (top performers): 25–35%
• Notes: Longer consideration cycles mean browse abandonment and multi-step consideration flows are especially valuable. Average order value is higher, so even lower conversion rates generate meaningful revenue.

Pet Products

• Open rate: 25–35%
• Click rate: 1.4–2.4%
• Email revenue share (top performers): 32–42%
• Notes: High brand loyalty makes post-purchase sequences and loyalty programs very high-ROI. Replenishment flows for consumable pet products (food, treats, supplements) see above-average conversion rates.

Food and Beverage (DTC)

• Open rate: 23–33%
• Click rate: 1.2–2.0%
• Email revenue share (top performers): 30–40%
• Notes: Subscription conversion is a primary email goal. Win-back flows are particularly important given the high frequency of competitive alternatives.

Revenue Share Benchmarks

Email revenue as a percentage of total e-commerce revenue:

Performance Tier	Email Revenue Share
Underperforming	< 15%
Average	15–22%
Good	22–30%
Top performer	30–45%

These figures are consistent across categories for brands using a full email program (7+ flows, regular segmented campaigns). Brands that generate 30–45% email revenue share universally share the same characteristics:

• All 7 core flows live and optimized
• 10+ active segments governing campaign eligibility
• 8–14 campaigns per month (targeted, not blasted)
• Clean list with regular hygiene practices
• A/B testing program generating continuous improvements

ESP Performance Considerations

Your ESP affects deliverability and therefore engagement metrics. For US e-commerce:

Klaviyo: The dominant platform for US Shopify brands. Native Shopify integration, strong deliverability, best-in-class flow logic. Brands on Klaviyo with proper setup consistently outperform the same brand on a less integrated ESP.

Omnisend: Strong Shopify integration with better built-in SMS capabilities than Klaviyo’s base plan. Slightly lower deliverability reputation than Klaviyo in direct testing, but the gap is closing.

Mailchimp: Adequate for early-stage brands but lacks the behavioral segmentation depth needed to reach the 30%+ revenue share tier. Many brands migrate from Mailchimp to Klaviyo at the $500K+ revenue stage.

Drip: Good for brands with complex behavioral logic requirements but less turnkey Shopify integration than Klaviyo.

Benchmarking Your Program

Pull these reports from Klaviyo and compare against the benchmarks above:

1. Campaign performance report: Filter by last 90 days. Check open rate, click rate, and unsubscribe rate per campaign. Identify outliers (unusually high or low) and investigate causes.

2. Flow performance report: Review each flow’s revenue, open rate, and click rate. Any flow with conversion metrics significantly below benchmark is worth rebuilding.

3. Revenue attribution report: What percentage of total Shopify revenue is attributed to email over last 90 days? How much from flows vs. campaigns?

4. List health metrics: Growth rate (new contacts minus suppressions), current engagement distribution, spam complaint rate in Google Postmaster Tools.

At Excelohunt, we run this benchmark audit for every new client as the foundation of the engagement. In most cases, even well-intentioned email programs have 2–3 metrics that are significantly below benchmark — and closing those gaps is where the revenue opportunity lives.

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