Klaviyo Metrics Explained: Placed Order Rate, RPR and More

Klaviyo reports dozens of numbers on every campaign and flow, and most of them sound alike. Placed order rate, conversion rate, click rate, click-through rate, revenue, revenue per recipient: they each answer a different question, and a few of them are defined differently from how the rest of the industry uses the same words.

Here is what each Klaviyo metric means, using Klaviyo’s own definitions from its help centre (checked September 2026), the 2026 benchmarks to compare against, and which ones are worth managing.

---

What is placed order rate in Klaviyo?

Placed order rate is the number of orders placed within the channel’s attribution window divided by the number of unique recipients of a message. Klaviyo’s 2026 benchmarks put the campaign average at 0.16% (top 10%: 0.36%) and the flow average at 2.11% (top 10%: 4.3%).

Example: a campaign reaches 20,000 unique recipients and 40 orders are attributed to it within the attribution window.

Placed order rate = 40 ÷ 20,000 = 0.2%

That is above Klaviyo’s campaign average. Klaviyo describes placed order rate as the “truth-teller” metric: opens and clicks are signals, orders are the outcome.

---

Klaviyo metrics at a glance

Metric	Klaviyo’s definition (paraphrased)	What it tells you
Delivered (successful deliveries)	Emails delivered, excluding bounces	How much of the send reached a mailbox
Open rate	Unique opens ÷ recipients (delivered)	Whether the email was loaded. Inflated by Apple Mail Privacy Protection
Click rate	Unique clicks ÷ recipients (delivered)	Whether people engaged
Click-through rate	Unique clicks ÷ unique opens	Content appeal to openers (most tools call this click-to-open rate)
Placed order rate	Orders in the attribution window ÷ unique recipients	Whether the message drove purchases
Conversion rate	Attributed conversions ÷ recipients, for the conversion metric you select	Same idea as placed order rate, for any chosen metric
Revenue / conversion value	Sum of attributed conversion value	Attributed revenue, not incremental revenue
Revenue per recipient (RPR)	Attributed revenue ÷ recipients in the same period	Value of each send; the best cross-comparison metric
Average order value	Conversion value ÷ number of conversions	Size of attributed orders
Bounce rate	Bounced addresses ÷ recipients	List quality and deliverability
Unsubscribe rate	Unsubscribes ÷ recipients	Relevance and frequency fatigue
Spam complaint rate	Spam complaints ÷ recipients	Deliverability risk

A note on denominators: Klaviyo’s analytics glossary describes several rates as divided by recipients, while its campaign documentation divides open and click rate by delivered emails. In practice the difference is your bounce rate. It matters when you compare Klaviyo numbers with another platform’s.

---

Placed order rate: benchmarks and how to improve it

2026 benchmarks

From Klaviyo’s 2026 email marketing benchmarks (205,000+ brands):

	Average	Top 10%
Campaigns	0.16%	0.36%
Flows	2.11%	4.3%

By industry, for a few ecommerce categories:

Industry	Campaign placed order rate	Flow placed order rate
Food & beverage	0.26%	2.46%
Health & beauty	0.19%	1.96%
Toys & hobbies	0.19%	2.14%
Home & garden	0.13%	2.12%
Clothing & accessories	0.12%	2.15%
Jewellery	0.08%	1.85%

And by flow type, from Klaviyo’s placed order rate guide: abandoned cart 3.33%, welcome series 2.32%, browse abandonment 0.95%, post-purchase 0.54%.

Flows convert roughly 13 times better than campaigns on Klaviyo’s averages, because they fire at moments of intent. That is why the flow build matters so much. Post-purchase looks low because its job is the next order weeks later, not an immediate one.

Why is my placed order rate low?

Klaviyo’s own list of causes is deliverability problems, an unintuitive on-site experience, changes to the checkout, and reduced email volume. We’d add three settings checks before you panic:

• Did you exclude bot clicks or Apple Privacy opens from attribution? Both reduce attributed orders overnight.
• Did you shorten the attribution window? Fewer orders fall inside it.
• Is order tracking healthy? Klaviyo’s placed order troubleshooting guide lists integration configuration, platform order statuses (WooCommerce orders, for example, need to reach “processing”), firewall rules blocking Klaviyo, outdated plugins and sync delays.

How to raise it

• Segment tighter. Engaged and purchase-based segments convert far better than a full-list send, and they protect deliverability while they do it.
• Link to where the buyer wants to go. Product pages or pre-filled carts, not the homepage.
• Test offers and content, judged on orders. Not on opens.
• Fix the landing experience. A click that doesn’t convert is often a site problem.
• Build the high-intent flows properly. Abandoned cart, browse abandonment and welcome carry the highest rates.

---

Placed Order vs Ordered Product

These two Klaviyo metrics catch people out constantly. According to Klaviyo’s Shopify data reference:

• Placed Order is tracked once per order and includes order-level information such as the shipping address.
• Ordered Product is tracked once for each item in the order. A three-item order creates one Placed Order and three Ordered Product events.

Use Placed Order for revenue, order counts, placed order rate and “has purchased” segments. Use Ordered Product for product-level logic: “bought the protein powder but not the shaker”, category cross-sells and product-specific flow filters. Counting Ordered Product as orders will overstate your conversions.

---

Conversion rate vs placed order rate

Klaviyo’s campaign documentation defines conversion rate as the number of conversions attributed to a campaign divided by the number of recipients, where the conversion is whatever conversion metric you have selected. With Placed Order selected, conversion rate and placed order rate measure the same thing. Switch the conversion metric to Started Checkout or Active on Site, and conversion rate becomes a measure of that action instead.

Pick one conversion metric for reporting and stick with it, or your month-on-month numbers won’t be comparable.

---

Revenue per recipient (RPR)

RPR is attributed revenue for a period divided by the number of people who received a message in that period. It is the metric we manage accounts to, because it folds deliverability, engagement, conversion and order value into one number, and it lets you compare a 5,000-person VIP send with a 200,000-person newsletter fairly.

Klaviyo’s benchmarks page says flows generate nearly 41% of email revenue from 5.3% of sends, with RPR nearly 18 times higher than campaigns. If your flow RPR isn’t comfortably ahead of your campaign RPR, your flows are underbuilt. We go deeper on RPR in how email analytics can 2x ecommerce revenue.

---

Attributed revenue and the attribution window

“Revenue” in Klaviyo is attributed revenue: orders that happened after someone interacted with a message, within a set window. It is not proof the message caused the order.

Klaviyo’s attribution, as of September 2026:

• Model: last touch. The most recent qualifying message interaction before the order gets the credit.
• Default email window: 5 days for opens and 5 days for clicks, adjustable under Settings › Attribution.
• Bot clicks: excluded from attribution and reporting by default for new accounts; older accounts can switch this on.
• Apple Mail Privacy Protection opens: can be removed from attribution. Klaviyo notes this does not remove them from reporting.

Because an Apple Privacy open can happen without anyone reading the email, a 5-day open window can credit email with orders it had nothing to do with. We recommend a tighter setup for most ecommerce accounts, explained in email revenue attribution in Klaviyo. To estimate what email really contributes, run the numbers through the Klaviyo ROI calculator, which applies an incremental factor to attributed revenue.

Subscription brands: use non-recurring placed orders

If you sell subscriptions through Recharge, Skio or similar, renewals land as placed orders whether or not anyone read your email, and attribution credits them to whatever message came last. Klaviyo’s recommended fix is to report on a non-recurring placed order metric that excludes recurring subscription orders. With Advanced KDP it is available as a ready-made metric; otherwise you can build a custom metric of Placed Order excluding recurring subscription contract orders. For supplement brands on subscription, this is the difference between honest reporting and flattering reporting.

---

Open rate, click rate and click-through rate

• Open rate in Klaviyo is unique opens over recipients. Since Apple Mail Privacy Protection, a large share of opens are automatic. Klaviyo tags each open with an Apple Privacy Open property (true or false) so you can filter them in segments and custom reports. More in our guide to email open rates.
• Click rate is unique clicks over recipients. It is the engagement metric that survived MPP. Klaviyo’s 2026 averages: 1.69% for campaigns, 5.58% for flows.
• Click-through rate in Klaviyo’s glossary is clicks over opens, which the rest of the industry calls click-to-open rate. We untangle the two in email click-through rate vs click-to-open rate.

---

Bounce, unsubscribe and spam complaint rate

These are your deliverability early-warning metrics:

• Bounce rate (bounced ÷ recipients) climbing usually means old or purchased addresses in the send.
• Unsubscribe rate (unsubscribes ÷ recipients) spiking on one campaign is a relevance or frequency signal.
• Spam complaint rate (complaints ÷ recipients) is the one mailbox providers care about most. Google’s sender guidelines tell bulk senders to keep the spam rate reported in Postmaster Tools below 0.10% and never reach 0.30%. Google’s figure is measured by Gmail, not Klaviyo, but a rising Klaviyo complaint rate is the warning sign.

If these are moving the wrong way, start with our email deliverability guide.

---

Predictive metrics: CLV, churn risk and next order date

Once your account has enough order history (500+ customers with orders, 180+ days of history, recent orders, and some repeat customers), Klaviyo adds predictive analytics to each profile: historic CLV, predicted CLV for the next year, churn risk, expected date of next order and average time between orders. These aren’t message metrics, but they are the best inputs for deciding who to send to. See our customer lifetime value guide and RFM segmentation guide for how to use them.

---

Which Klaviyo metrics should you actually manage?

In order of importance for an ecommerce brand:

1. Revenue per recipient, by flow and by campaign segment.
2. Placed order rate, against Klaviyo’s benchmarks for your send type and industry.
3. Flow share of email revenue. Klaviyo’s own data puts flows at about 41% of email revenue.
4. Click rate, as the leading indicator of relevance.
5. Spam complaint, bounce and unsubscribe rates, as guardrails.
6. Open rate, only as a trend and deliverability signal, with Apple Privacy opens excluded.

For benchmarks by flow type, see email marketing benchmarks for ecommerce.

---

The bottom line

Placed order rate is orders divided by unique recipients within the attribution window, and in 2026 the Klaviyo averages are 0.16% for campaigns and 2.11% for flows. Pair it with revenue per recipient, report on a tight attribution setup, and exclude subscription renewals if you sell subscriptions. Everything else in the dashboard is either a leading indicator or a guardrail.

If your Klaviyo reporting doesn’t tell you clearly what email is earning, our Klaviyo agency team can rebuild it. Or request a free Klaviyo audit and we’ll benchmark every flow and campaign against these numbers.

---

Sources

• Klaviyo Help Center, Analytics glossary
• Klaviyo Help Center, How to use the email campaigns trend report
• Klaviyo Help Center, Understanding Klaviyo message attribution
• Klaviyo Help Center, How to change your attribution model
• Klaviyo Help Center, Shopify data reference
• Klaviyo Help Center, Troubleshooting placed order tracking
• Klaviyo Help Center, Understanding Klaviyo’s predictive analytics
• Klaviyo, Email marketing benchmarks 2026
• Klaviyo, 5 steps to improve placed order rates
• Klaviyo, Non-recurring placed order metric
• Google, Email sender guidelines