How Your Emails Compare to Industry Benchmarks—And How to Improve Performance
How Your Emails Compare to Industry Benchmarks — And How to Improve Performance
This article explains what the main email marketing benchmarks actually measure, where most ecommerce brands fall short, and what to do about it. Without context, email metrics are just numbers on a scoreboard with no way to know if what you’re seeing is strong performance or a quiet problem building beneath the surface.
The post walks through each key benchmark — open rate, CTR, CTOR, conversion rate, and deliverability — with median and top-10% targets drawn from Klaviyo’s data across 167,000+ ecommerce brands. The main takeaway is that benchmarks show you where you stand, but execution is what actually moves the numbers.
- Benchmarks only help if you know which metric to trust Apple’s Mail Privacy Protection inflates open rates, which means CTR, CTOR, and conversion rate are the signals worth tracking for real engagement and revenue impact.
- Most performance gaps trace back to a few fixable problems List hygiene, spray-and-pray sending, creative dissonance, frequency fatigue, and privacy-era blind spots each drag down different parts of the funnel in predictable ways.
- Improvement starts at the metric that’s actually broken Weak opens point to subject lines and deliverability. Strong opens with weak CTR point to content and targeting. Clicks that don’t convert point to the landing page and checkout — not the email itself.
Imagine you’re stepping into a stadium. The scoreboard’s lit. The crowd’s buzzing. But you’ve got one problem: you don’t know the rules, and whether you should be cheering or not.
Email dashboards are the same way. Swirling numbers. Without context, how do you know if “good” is really good, or just plain terrible?
Benchmarks.
They’re your league averages. The baselines that show how the rest of the field is playing, and whether you’re ahead of the pack or trailing badly.
In this guide, we’ll break down the latest email marketing industry benchmarks—what they are, why they matter, and how to use them to drive more opens, clicks, and revenue for your brand.
What Are the Main Email Industry Benchmarks?
Open Rate
Opens show you who saw the email—not who cared. The 2025 average sits at 38%, while the best brands pack the stands at 55%+. Automated flows (welcomes, carts, birthdays) draw even bigger crowds, averaging 49% and peaking above 65%.
Remember: Apple’s Mail Privacy Protection inflates opens. Use them as a loose signal of visibility, not a measure of true engagement.
Click-Through Rate (CTR)
CTR tells you how many people clicked out of everyone who received the email. Campaign averages sit at 1.3% CTR, while the best strikers net 4.7%+. Flows again outperform with a 4.7% average.
- Few opens, healthy CTR? → Your subject lines need work to get people to open.
- Strong opens, weak CTR? → The crowd showed up, but no one’s invested—your content or targeting is off.
Click-to-Open Rate (CTOR)
CTOR shows how effective your content is by dividing clicks by opens. Out of the people who did open, how many scored? The median is 5–6%.
- 10%+ = your subject line promise and email content are in sync.
- <4% = the ball’s in play, but your execution isn’t landing—time to rework creative and CTAs.
Conversion Rate
This is the scoreboard everyone cares about: did you win? Campaigns average 0.08% conversions; flows crush with 1.4%, and the elite crack 5%. If you’re missing here, don’t just blame the emails—the problem often lives on the landing page or checkout.
Deliverability & Unsubscribe
If your bounce or spam complaint rates climb, inbox providers penalize you fast. Healthy unsubscribe rates sit under 0.5%, with champions closer to 0.2%.
How Are These Email Industry Benchmarks Determined?
Every January, Klaviyo crunches billions of sends from 167,000+ ecommerce brands, slicing the data by vertical, list size, and geography. Out of that mountain of numbers, they report two key lines:
- The median — the “you’re normal” line. Half of brands are above, half below.
- The 90th percentile — the “you’re crushing it” line. This is what the top 10% are pulling off.
Because the data is aggregated at the account level, both a boutique apparel shop and a global marketplace can see where they stack up against peers.
What Problems Cause E-Commerce Brands to Not Hit These Standards?
Benchmarks don’t lie. If you’re falling behind, chances are one (or more) of these issues is dragging your numbers down:
LIST HYGIENE & AUTHENTICATION
A bloated list full of dead addresses or missing records (SPF, DKIM, DMARC) tanks inbox placement. If you’re stuck in spam, even the best creative can’t save you.
SPRAY-AND-PRAY SENDING
Blasting every promo to every subscriber might score a short-term spike, but long-term it burns out your list. Fatigued shoppers stop opening—or worse, start reporting you.
CREATIVE DISSONANCE
If your subject line promises one thing and the email delivers another, trust erodes fast. CTOR dives, and inbox providers take note.
FREQUENCY FATIGUE
Most brands can sustain 3–5 value-packed emails per week. Push 7+ promos with no real value? Unsubscribes will climb past the safe 0.5% mark.
PRIVACY-ERA BLIND SPOTS
Apple’s Mail Privacy Protection inflates open rates. If you rely on that number alone, you’re flying blind. CTR, CTOR, and conversion rate are the real signals worth tracking.
How to Improve Open Rate
If you’re invisible in the inbox or your subject lines flop, you never even get to play. Here’s how to change that:
Authenticate & warm →
Protect your sender reputation with SPF, DKIM, and DMARC. New domain? Warm it up slowly.
Test with intention →
Rotate value, curiosity, urgency, and social proof. Keep it under 50 characters so it doesn’t chop on mobile.
Re-engage or release →
A two-email “Still interested?” flow works. No clicks in 90 days? Suppress them. Dead weight drags down the whole list.
How to Improve Click-Through Rate (CTR)
To get subscribers moving, cut the friction and give them a reason to act:
One clear CTA →
Put it above the fold. Treat it like a billboard at 70 mph—easy to read, impossible to miss.
Dynamic content blocks →
Swap in SKUs or articles based on browse/purchase history. Relevance always outperforms generic.
Micro-copy magic →
Short verbs + benefit. “See My Fit” or “Claim My Sample” beat “Shop Now” every time.
How to Improve Conversion Rate
This is the finish line. If clicks don’t turn into sales, the leak is usually past the email. Here’s where to look:
Mirror the message →
Landing pages should echo the email’s headline, imagery, and offer. Zero dissonance.
Surface urgency cues →
Low-stock bars and countdown timers lift intent without feeling gimmicky.
Remove checkout friction →
Auto-fill forms, show shipping early, and offer fast wallets like Shop Pay.
Beyond Benchmarks: Where ECD Takes You
Benchmarks are useful, but they don’t grow revenue on their own. Execution does.
In 90 days, we’ll find and fix the gaps holding back your opens, clicks, and revenue, rebuild high-converting flows, and stack weekly test wins so you see opens, clicks, and sales climb in real time.
Think of us as the pit crew for your inbox—tuning the engine, swapping the tires, and sending you back out at full throttle.
Ready to leave “industry average” in the dust?
Get Your Free Revenue Forecast
Frequently Asked Questions
What are the current email marketing benchmarks for ecommerce?
Based on Klaviyo’s 2025 data across 167,000+ ecommerce brands, the median campaign open rate sits at 38%, with top performers reaching 55% or higher. Automated flows average 49% open rates, peaking above 65%. Campaign CTR averages 1.3%, while flows and top performers reach 4.7%. Conversion rates average 0.08% for campaigns and 1.4% for flows, with elite brands exceeding 5%. Healthy unsubscribe rates stay below 0.5%.
Why are open rates less reliable as a benchmark now?
Apple’s Mail Privacy Protection automatically pre-loads email content, which registers as an open even when the subscriber never actually viewed the message. This inflates open rate figures across the board. Because of that, CTR, click-to-open rate, and conversion rate are more reliable signals of genuine engagement and revenue impact than open rate alone.
What is click-to-open rate and why does it matter?
Click-to-open rate measures how many people clicked out of those who actually opened the email. It isolates how well the content itself performs, separate from how well the subject line did. A CTOR above 10% signals that the subject line promise and email content are working together. Below 4% usually means the creative, targeting, or calls to action need reworking even if the open rate looks fine.
What are the most common reasons ecommerce brands fall below benchmarks?
The most common culprits are list hygiene issues and missing authentication records that hurt inbox placement, spray-and-pray sending that fatigues subscribers over time, subject lines that promise something the email doesn’t deliver, sending too many promotional emails without enough value in between, and over-relying on open rates as a primary performance signal while ignoring the metrics that reflect real engagement.
If clicks are strong but conversions are low, where is the problem?
When clicks don’t turn into purchases, the issue is almost always past the email. The landing page may not match the headline, imagery, or offer the email set up. Urgency cues like low-stock indicators or countdown timers may be missing. Or checkout friction — slow forms, hidden shipping costs, no fast-pay options — is breaking the dec
Written by: Emily Pinto
Conversion-obsessed Email Marketing Manager. Passionate foodie. Self-proclaimed shopaholic. Emily knows what turns curious browsers into happy customers—because she is one. Whether she’s dissecting campaign performance or chasing the next great meal, her hunger stays the same: find what satisfies, deliver it well, and keep them coming back for more.