Tracking engagement metrics is common for marketing teams to stay on top of their initiatives and figure out where they need to improve. However, many marketers don’t know whether the numbers they are tracking are actually good.

An email open rate of 38% could be a strong result for an e-commerce brand and a significant underperformance for a non-profit. A push notification CTR of 4% could signal a failing campaign or a perfectly normal channel behavior. When you are tracking metrics, context is everything. And without industry-specific benchmarks, you are flying blind.

According to recent data, only 21% of brands have built connected measurement systems that link engagement signals directly to revenue. Plus, 63% are still tracking channels in isolation with no clear line between campaign activity and business outcomes. That gap is costing money and causes resources to go into channels that look productive on a dashboard but are not making a difference.

That's why in this guide, I'll explain to you some of the crucial customer engagement benchmarks that you should measure across every major channel and how to interpret them correctly.

What are customer engagement benchmarks?

Customer engagement benchmarks are industry-standard reference points for key performance metrics that include KPIs like open rates, click-through rates, response rates, retention rates, and satisfaction scores that allow you to evaluate your own campaign performance against a comparable baseline.

These benchmarks exist at two levels. Channel-level benchmarks tell you how your customer engagement channels, like SMS, WhatsApp, or push campaigns, are doing in comparison to industry norms. Business-level benchmarks tell you how your retention, churn, Net Promoter Score, and customer lifetime value compare to others in your vertical.

Channel benchmarks help you optimize individual campaigns. Business benchmarks tell you whether your engagement strategy is producing durable customer relationships.

One critical aspect before you use any benchmark, when measuring your metrics, your industry matters more than channel. For example, an e-commerce brand's email open rate of 32% is at the low end of overall averages but is normal for that sector. Comparing your retail email performance to a non-profit's 52% open rate will produce a false sense of underperformance.

Always filter by the benchmark that matches your industry and audience type, not just the overall average. This is also true for B2B customer engagement, where purchase cycles and engagement patterns differ significantly from consumer-facing businesses.

Why do most teams misread their customer engagement data?

Before diving into the benchmarks themselves, it is worth addressing the measurement errors that make even good data misleading. When it comes to measuring customer engagement correctly, three patterns consistently distort how teams interpret their numbers.

Comparing against the wrong benchmark

The most common mistake is comparing your metrics against a generic industry average that does not reflect your audience or vertical. For a software company with a 39% email open rate, it is performing in line with its industry average.

If that team benchmarks against the overall 43.46% average, they will conclude they are underperforming and make unnecessary changes. If they benchmark against the e-commerce average of 32.67%, they will incorrectly feel strong. Always compare your specific industry and contact segment.

Treating open rate as reliable metic

Email open rates are increasingly unreliable as a primary engagement signal. Apple Mail Privacy Protection (MPP) automatically pre-loads tracking pixels for Apple Mail users, which registers emails as opened regardless of whether the recipient actually viewed them.

This inflates reported open rates across the industry without reflecting genuine engagement. Real open rates are lower than the metrics you see in your dashboard. Click rate and click-to-open rate are now more accurate indicators of true email engagement.

The same distortion problem applies to push notifications, but in reverse. Push open rates run low by design, because users often extract the full value of a notification from their lock screen without tapping it.

A 4% push open rate is not a failure. It is a feature of how the channel works, and measuring push performance against email open rate benchmarks is the wrong comparison entirely.

Tracking channels in isolation

The third error is measuring each channel's engagement independently without understanding how they interact across a customer's journey. A customer who ignores your email but replies to your WhatsApp message is still an engaged customer.

If you only track customer engagement on one channel, you misclassify them as disengaged and risk excluding them from future campaigns. True engagement measurement requires a view that connects activity across channels to the individual contact and, ultimately, to a revenue outcome.

Customer engagement benchmarks by channel

Now that we have the measurement errors out of the way, here are the current benchmarks for the major customer engagement channels. Use these as calibration points, not pass/fail grades. Your job is to understand where you sit relative to comparable businesses and whether the trend in your own data is moving in the right direction.

Email engagement benchmarks

Email remains one of the most commonly tracked engagement channels, and the benchmarks are now based on large, reliable datasets.

The median email open rate across all industries was 43.46%, the average click rate was 2.09%, and the average click-to-open rate (CTOR) was 6.81%.

Plus, the average unsubscribe rate rose to 0.22%, up from 0.08% in 2024, largely attributed to Gmail's simplified unsubscribe functionality.

Open rates

Industry variation in email benchmarks is substantial. Non-profit (52.38%), hobbies (53.25%), and religion (55.71%) sit at the top for open rates.

Depending on industry, e-commerce (32.67%) and travel (30.10%) anchor the bottom, where promotional frequency and audience diversity lower average open rates.

Click rates

In terms of click rates, legal (4.90%), manufacturing (4.22%), and media (4.10%) lead, while politics (0.83%), beauty and personal care (0.95%), and restaurants (1.06%) trail.

If your industry is not in the top third for open rates, that does not mean your emails are failing. It means the baseline expectation is lower, and improvement efforts will produce smaller absolute gains.

Click-to-open rate

Click-to-open rate (CTOR) is the most reliable email engagement metric because it measures the percentage of people who both opened and clicked, removing unopened emails from the equation.

The industry average CTOR is 6.81%, with manufacturing (14.82%), legal (14.72%), and media (12.92%) at the top end. A CTOR below 4% for most industries suggests the email body is not converting openers into clickers.

One benchmark that holds across industries is that automated emails consistently outperform manual campaign sends on both open rate and click rate. Automated messages that are triggered by contact behavior rather than scheduled sends consistently produce higher engagement because they arrive when they are most relevant to the recipient.

SMS engagement benchmarks

SMS is the highest-open-rate channel available to marketers, and its benchmarks reflect a fundamentally different engagement dynamic from email.

Open rates

SMS open rates consistently range from 90 to 98%, which is not surprising given that most people view every text message that arrives on their phone. The more meaningful performance question for SMS is not whether your message was opened but whether it drove action.

Click-through rates

On click-through rate, SMS consistently outperforms email across most sectors. SMS click-through rates exceed 20% in five of eight measured sectors and surpass 40% in the events category, with subscriber churn remaining below 1% across segments. Global consumer SMS opt-in rates reached 87.2% in 2026, up 20% compared to four years earlier.

Two-way conversation

AI-powered conversational SMS is pushing benchmarks significantly higher than traditional broadcast SMS. Data shows that AI-driven conversational SMS campaigns achieved an average response rate of 53.7%, with healthcare (61.2%) and financial services (58.9%) leading by sector.

These numbers reflect a shift from SMS as a broadcast channel to SMS as a two-way engagement channel, where the quality of the conversation matters as much as the timing of the send.

For retail businesses tracking e-commerce metrics and KPIs, SMS performs particularly well for time-sensitive campaigns. The benchmarks for transactional SMS are even stronger than for promotional SMS, because the recipient is already anticipating the information.

WhatsApp engagement benchmarks

WhatsApp occupies a unique position in the engagement benchmark landscape because it combines near-SMS open rates with near-email personalization capabilities with a conversational format that no other channel replicates at scale. The benchmarks for WhatsApp business messaging are consistently stronger than email across every comparable metric.

Open rates

WhatsApp delivers an average open rate of 95 to 98% for business messages, with most messages read within five minutes of delivery. Click-through rates on WhatsApp promotional campaigns range from 45% to 60% for well-segmented audiences, compared to email's 2.09% average click rate.

Marketing campaigns

For WhatsApp marketing campaigns where the contact has explicitly opted in and the message is relevant to their context, CTRs above 50% are achievable. Also, 72.4% of consumers are more likely to purchase from a brand that offers messaging, and 75.1% want to message businesses the way they message friends and family.

Click-through rate

The most meaningful WhatsApp engagement metrics beyond open rate and CTR are reply rate and conversation start rate. A high reply rate signals that the message prompted active engagement rather than a passive click, which is a stronger predictor of downstream conversion.

For businesses using WhatsApp customer segmentation to target specific audience groups with personalized content, reply rates of 15 to 25% on promotional broadcasts are achievable for well-matched offers.

Unsubscribe rates

WhatsApp also tracks unsubscribe rates differently from email. The equivalent signal is the block and report rate on your business number. Keeping this below 0.5% is the threshold most platforms use to flag quality risk.

A spike in blocks after a campaign is a strong signal that the message felt intrusive or irrelevant to the segment that received it, and it has consequences for your number's quality rating with Meta.

Push notifications benchmarks

Push notifications have the most widely misunderstood benchmarks of any channel. The industry average open rate for push notifications sits around 4%. That number looks alarming next to WhatsApp open rates, but it is a normal characteristic of the channel rather than a performance signal.

On mobile devices, users often extract the full content of a push notification from their lock screen without tapping it. A user who reads your message and later completes the action you prompted registered as an unopened notification in your dashboard, even though the message successfully drove the intended behavior.

Treating conversion rate within 48 hours of delivery as the primary performance metric for push, not open rate.

For push, the tap on the notification is both the open and the click-through, which makes CTR and open rate equivalent metrics rather than distinct ones.

Moreover, behaviorally-triggered push campaigns consistently outperform scheduled broadcast pushes on conversion. A 2.5% monthly revenue lift from recovered bookings, with push conversion rates reaching up to 20% during peak demand periods.

A customer engagement trends report found that 30% of teams now use mobile push as an active engagement channel. If your push conversion rate is tracking above 5% on behavioral triggers, you are outperforming most peers using the channel.

Beyond channel metrics: Business-level customer engagement benchmarks

Channel metrics tell you whether individual campaigns are working. Business-level engagement benchmarks tell you whether your overall customer relationship strategy is producing the kind of loyalty and retention that drives long-term revenue. Here are some of the crucial business-centric customer engagement benchmarks you should be tracking:

Customer retention rate

Retention rate measures the percentage of customers who continue doing business with you over a defined period. A high retention rate is the single most reliable indicator that your customer engagement strategy is working.

Customers who feel genuinely engaged with a brand stay and refer others. Industry benchmarks vary significantly, with SaaS businesses typically targeting 85 to 95% annual retention, while e-commerce brands often work with 20 to 40% repeat purchase rates as their equivalent signal.

The link between channel engagement and retention is direct. Customer engagement models that use personalized messaging at key lifecycle moments. If your retention rate is declining, the most likely culprit is either irrelevant engagement or engagement gaps.

Net Promoter Score (NPS)

NPS measures the likelihood that a customer will recommend your brand to someone they know. Customers are asked to rate this on a scale of 0 to 10, and the score is calculated by subtracting the percentage of detractors (scores 0 to 6) from the percentage of promoters (scores 9 to 10).

Industry-average NPS benchmarks sit at approximately 49 for B2C businesses and 38 for B2B businesses, though these averages shift significantly by sector. Technology companies typically benchmark around 35 to 45, while consumer packaged goods companies often run higher.

An NPS above 50 is considered excellent in most sectors. A score below 0 signals that detractors outnumber promoters, which is a clear flag that engagement quality problems are translating into brand damage.

NPS is a lagging indicator. It reflects the cumulative quality of every interaction a customer has had with your brand, not just the most recent campaign. This makes it a useful long-term benchmark but a poor diagnostic tool for identifying what specifically needs to change. Pair NPS with qualitative follow-up to turn the number into actionable intelligence.

Customer Satisfaction Score (CSAT)

CSAT measures how satisfied a customer was with a specific interaction. Unlike NPS, which is a relationship-level metric, CSAT is transactional. It tells you whether the specific touchpoint the customer just experienced met their expectations.

A CSAT score of 85% or higher is the generally accepted target for businesses that prioritize customer experience, though complex B2B support interactions often benchmark lower than simple B2C transactions because the situations being resolved are more involved.

CSAT should always be tracked at the channel and interaction type level rather than as a single average, because a 90% CSAT on basic account queries and a 60% CSAT on billing disputes tell very different stories about where experience investment is needed.

Repeat purchase rate

Repeat purchase rate measures what percentage of customers who made their first purchase went on to make a second. For e-commerce businesses in particular, it is one of the clearest signals of whether engagement between purchases is working.

Industry benchmarks for repeat purchase rate typically range from 20% to 40% for general e-commerce, with subscription-based models running significantly higher. If your repeat purchase rate is in the bottom quarter in your industry, it usually means your post-purchase customer engagement is either absent or requires improvement.

Customer Lifetime Value (CLV)

CLV is the total revenue a business expects to generate from a single customer over the entire relationship. It is the business-level metric that engagement strategy ultimately exists to improve. Higher engagement leads to longer retention, which extends the duration of the relationship.

Fewer disengagement points lead to less churn. More relevant touchpoints lead to higher average order values and purchase frequency. All of these compound into a higher CLV.

CLV benchmarks vary too widely by industry to cite a single useful number, but the directional goal is consistent. Each improvement in your engagement metrics should translate into a measurable movement in average CLV over a 12 to 24-month window.

Teams that track CLV as an outcome metric alongside their channel metrics are the ones that can make a credible business case for engagement investment. Those tracking only open rates and CTRs are measuring activity, not outcomes.

How to Respond When Your Metrics Fall Below Benchmark

Identifying a gap between your current performance and industry benchmarks is useful only if you know how to close it. The response depends on which metric is underperforming and where in the customer journey the drop is occurring. Here is how to approach the most common benchmark gaps:

Below-benchmark email click rate

A below-average email click rate with a reasonable open rate means your subject lines are working, but your email body is not converting readers into clickers. The most common causes are:

• A CTA that is buried below a long block of text
• A CTA that does not match the expectation set by the subject line
• Content that does not feel relevant to the recipient's current stage in the customer journey

The fix is not to increase email frequency. It is to improve content relevance through better segmentation and to make the CTA more prominent and more specific.

Below-benchmark WhatsApp CTR

A below-average CTR or reply rate on WhatsApp marketing campaigns almost always points to a mismatch between the message and the segment.

WhatsApp is a high-context channel and generic broadcast messages underperform because they feel out of place in a personal inbox.

Closing the gap typically requires deeper audience segmentation, more specific copy that references what the contact actually did or purchased, and a CTA that matches the contact's current position in the funnel rather than assuming they are always ready to buy.

Below-benchmark NPS or CSAT

A low NPS or CSAT score is rarely a messaging problem. It is usually an experience problem that messaging is exposing rather than creating.

Before redesigning your customer engagement campaigns, audit the experience touchpoints that most commonly produce low scores. Improving the underlying experience will produce a more durable NPS and CSAT lift than optimizing the message you send to ask for the score.

Ready to make customer engagement benchmarks work for your business

Customer engagement benchmarks are reference points. The value of benchmarks is not in passing or failing them, but in knowing which direction your numbers should move and whether the trend over the past months is heading the right way.

The most important shift to make is from channel-level tracking to outcome-level tracking. Open rates and CTRs tell you whether people are responding to your messages. Retention rate, repeat purchase rate, NPS, and CLV tell you whether those responses are building a business.

Start by identifying the one benchmark in this guide that is furthest from the industry norm for your sector. Investigate the cause, make one targeted change, and measure the result over 30 days. That cycle, repeated consistently, is how engagement programs improve in a way that actually shows up in revenue rather than just in a more impressive dashboard.

With that said, if you are looking for a platform that helps you manage engagement across WhatsApp, email, and SMS with built-in segmentation and campaign analytics, start a 7-day free trial of Zixflow. Its multi-channel campaign tools and audience intelligence features are built for exactly the kind of measurement and optimization this guide describes.