Mastering Klaviyo's Reporting Dashboard: Metrics, Custom Reports & Actionable Insights

Most Klaviyo users look at their dashboard, see a revenue number, and call it a day. That’s like checking your bank balance but never looking at your transactions. You know the total but have no idea where the money came from, where it’s leaking, or what to do next.

Klaviyo’s reporting tools are genuinely powerful — more so than most users realize. The platform tracks over 300 data points per customer profile and can generate reports that would cost $50K/year from a standalone analytics tool. But most brands use maybe 5% of what’s available.

We’ve audited Klaviyo accounts generating anywhere from $50K to $20M in annual email revenue. The brands that grow fastest aren’t the ones with the best creative — they’re the ones that actually read their data and act on it. Here’s how to do that.

Key Takeaways

• Klaviyo tracks three categories of metrics: deliverability, engagement, and revenue — you need all three
• The default dashboard is a starting point, not a strategy tool — build custom reports
• Flow analytics and campaign analytics need different evaluation frameworks
• Custom reports in Klaviyo can replicate most of what you’d build in Google Sheets
• Check your analytics weekly, not daily — daily fluctuations create noise that leads to bad decisions
• Attribution settings matter more than most brands realize — wrong settings mean wrong revenue numbers

Understanding Klaviyo’s Dashboard Overview

When you log into Klaviyo, the Overview dashboard gives you a 30,000-foot view. Here’s what each section actually tells you.

Revenue Overview

The top-level revenue card shows total Klaviyo-attributed revenue for your selected time period. This number uses Klaviyo’s attribution model, which defaults to:

• Opens: 5-day attribution window
• Clicks: 5-day attribution window
• Last-touch attribution

This means if someone opens your email and purchases within 5 days, that revenue gets attributed to the email — even if they came back through Google or a direct visit. This is important to understand because it can inflate your email revenue numbers.

Our recommendation: Change your attribution window to 3 days for opens and 5 days for clicks. This gives you a more conservative (and more accurate) picture. Go to Settings > Attribution to adjust this.

The revenue card breaks down into:

• Campaign Revenue: Revenue from one-time sends (newsletters, promotions, launches)
• Flow Revenue: Revenue from automated sequences
• Total Revenue: Combined

A healthy split is 40-60% campaigns and 40-60% flows. If flows dominate (70%+), you’re not sending enough campaigns. If campaigns dominate (70%+), your flows need work.

Active Profiles and List Growth

This section shows your total active profiles and growth trend. Pay attention to:

• Net growth rate: New subscribers minus unsubscribes and suppressions. Target 8-15% monthly net growth.
• Source breakdown: Where subscribers are coming from (pop-ups, checkout, landing pages, imports). If one source dominates, you’re over-reliant on it.

Deliverability Snapshot

Klaviyo shows a quick deliverability score. But the overview is too superficial. You need to dig into the full deliverability report (more on that below).

The Metrics That Actually Matter

Deliverability Metrics

These tell you whether your emails are reaching inboxes.

Delivery Rate

• What it measures: Percentage of emails that were accepted by the receiving server
• Target: 98%+ for campaigns, 99%+ for flows
• Red flag: Below 95% means you have list hygiene or authentication issues

Bounce Rate

• What it measures: Percentage of emails that bounced (hard + soft)
• Target: Below 1% for campaigns
• Red flag: Above 2% means you’re emailing stale or invalid addresses. Klaviyo automatically suppresses hard bounces, but you should clean your list proactively.

Spam Complaint Rate

• What it measures: Percentage of recipients who marked your email as spam
• Target: Below 0.08%
• Red flag: Above 0.1% puts you at risk of being throttled by Gmail and Yahoo. After February 2024, both providers enforce this threshold strictly.

Where to find it: Go to Analytics > Metrics and select the “Marked Email as Spam” metric. Calculate the rate by dividing complaints by delivered emails.

Engagement Metrics

These tell you whether people care about what you’re sending.

Open Rate

• What it measures: Percentage of delivered emails that were opened
• Caveat: Apple’s Mail Privacy Protection (MPP) inflates open rates by 10-30% since it pre-loads tracking pixels. Klaviyo flags MPP opens, but the overall number is still inflated.
• Target: 35-50% for campaigns (to engaged segments), 45-65% for flows
• How to get a real number: Filter out Apple MPP opens in your reports for a truer picture. In Klaviyo, you can create a segment of “Machine Opened” vs. “Other Opened” to separate them.

Click Rate

• What it measures: Percentage of delivered emails that received at least one click
• Why it matters more than open rate: A click is an intentional action. It’s the most reliable engagement signal you have.
• Target: 2.5-4.5% for campaigns, 3-8% for flows
• Red flag: Below 1.5% on campaigns means your content or CTAs aren’t compelling

Click-to-Open Rate (CTOR)

• What it measures: Clicks divided by opens
• Why it matters: This tells you how compelling your email content is for people who actually opened. A low open rate with a high CTOR means your subject line is the problem, not the email itself.
• Target: 8-15%

Unsubscribe Rate

• What it measures: Percentage of recipients who unsubscribed
• Target: Below 0.3% per campaign send
• Red flag: Above 0.5% consistently means you’re either over-sending or your content doesn’t match subscriber expectations

Revenue Metrics

These tell you whether your emails make money.

Revenue Per Recipient (RPR)

• What it measures: Total revenue attributed to an email divided by the number of recipients
• Why it’s the most important metric: RPR accounts for list size, engagement, AND conversion in a single number. It’s the best apples-to-apples comparison across sends.
• Target: $0.05-$0.15 per campaign, $0.50-$5.00 per flow email (varies widely by flow type)

Placed Order Rate

• What it measures: Percentage of recipients who placed an order after receiving the email
• Target: 0.03-0.10% for campaigns, 1-8% for flows
• Red flag: If campaigns are below 0.02%, your targeting or offers aren’t working

Average Order Value (AOV) from Email

• What it measures: The average value of orders attributed to email
• Why it matters: If email AOV is significantly lower than your site AOV, your emails might be over-relying on discounts
• Target: Should be within 10-15% of your overall store AOV

Building Custom Reports in Klaviyo

Klaviyo’s custom reports are where the real power lives. Go to Analytics > Custom Reports to build them.

Report 1: Weekly Campaign Performance

This should be your go-to weekly check.

Setup:

• Metric: Received Email
• Group by: Campaign Name
• Columns to add: Open Rate, Click Rate, Revenue, Placed Order Rate, Unsubscribe Rate
• Date range: Last 7 days
• Filter: Exclude flow emails

This gives you a single table comparing all campaigns from the past week. Sort by RPR to see which sends actually drove revenue, not just opens.

Report 2: Flow Performance Breakdown

Setup:

• Metric: Received Email
• Group by: Flow Name, then Flow Email Name
• Columns: Open Rate, Click Rate, Revenue, Placed Order Rate
• Date range: Last 30 days

This shows you every email in every flow and how it’s performing. Look for:

• Drop-off points: Where does engagement fall off in each flow? That email needs rework.
• Revenue concentration: Which flow emails generate the most revenue? Double down on what works.
• Outliers: Any email with a click rate 2x above or below the flow average deserves investigation.

Report 3: Segment Engagement Over Time

Setup:

• Metric: Opened Email and Clicked Email
• Group by: Week
• Filter by: Specific segment (e.g., “Engaged 30 Day”)
• Date range: Last 90 days

This shows you whether your engaged segment is growing or shrinking. A declining trend means your content isn’t resonating or your list growth isn’t keeping pace with disengagement.

Report 4: Revenue Attribution by Channel

Setup:

• Metric: Placed Order
• Group by: $attribution.source (email vs. SMS vs. push)
• Date range: Last 30 days

This tells you how much revenue each channel drives. If you’re using Klaviyo for both email and SMS, this report is essential for budget allocation.

Report 5: Product Performance via Email

Setup:

• Metric: Ordered Product
• Group by: Product Name or Product Category
• Filter: Attribution source = email
• Date range: Last 30 days

This shows you which products sell best through email. Use this data to decide what to feature in campaigns and which products to highlight in flows.

Flow Analytics: A Different Framework

Flow emails and campaign emails need different evaluation approaches. Here’s how to think about each.

Evaluating Welcome Series Performance

The welcome series has one job: convert new subscribers into first-time buyers. The key metrics:

• Flow conversion rate: What percentage of people who enter the flow make a purchase? Target: 8-15%.
• Time to first purchase: How many days after entering the flow does the average conversion happen? This tells you if your flow timing is optimized.
• Revenue per flow recipient: Total welcome flow revenue / total people who entered. Target: $2-$8 depending on your AOV.

In Klaviyo, click into the flow and select Analytics at the top. You can see per-email metrics and overall flow metrics.

Evaluating Abandoned Cart Performance

The key metric is recovery rate: how many carts are recovered out of total abandoned carts.

• Target recovery rate: 8-15%
• Revenue per abandoned cart: Total flow revenue / total flow entries. Target: $3-$12 depending on average cart value.

Look at the per-email breakdown. Email 1 should drive 40-50% of total flow revenue. If email 3 or 4 is driving the most, your early emails are weak.

Evaluating Winback Performance

Winback flows are judged on reactivation rate: the percentage of lapsed customers who make another purchase.

• Target reactivation rate: 5-12%
• If below 5%: Your timing might be off (you’re reaching out too late) or your offers aren’t compelling enough

Setting Up a Reporting Cadence

Data is useless without a rhythm for reviewing it. Here’s the cadence we use for every brand we manage.

Weekly (15-20 minutes)

• Review campaign performance from the past 7 days
• Check deliverability (bounce rate, spam complaints)
• Review list growth (net new subscribers)
• Flag any campaigns with significantly above- or below-average performance

Monthly (45-60 minutes)

• Deep-dive into flow performance
• Review segment sizes and trends
• Analyze revenue split (flow vs. campaign, email vs. SMS)
• Compare RPR trends month-over-month
• Identify top-performing and bottom-performing emails for optimization

Quarterly (2-3 hours)

• Full funnel analysis: acquisition through retention
• Attribution model review — is your window still appropriate?
• List health audit (engagement distribution, suppression rates)
• Year-over-year comparisons
• Strategic planning for next quarter’s campaigns

Common Reporting Mistakes

1. Checking stats too frequently. Looking at a campaign 2 hours after it sends gives you incomplete data. Wait 48-72 hours before evaluating campaign performance. Flow metrics need at least 30 days of data to be meaningful.

2. Comparing campaigns without controlling for segment. A campaign sent to your VIP segment will always outperform one sent to your full list. Compare like to like.

3. Ignoring attribution settings. If your attribution window is set to the default 5-day open / 5-day click, you may be over-attributing revenue to email. Test a more conservative window and see how numbers change.

4. Focusing on vanity metrics. A 60% open rate means nothing if your placed order rate is 0.01%. Revenue metrics are the only metrics that pay your bills.

5. Not using UTM parameters. Klaviyo auto-appends UTM parameters, but make sure they’re configured correctly in Settings > UTM Tracking. This lets you cross-reference Klaviyo’s attribution with Google Analytics for a fuller picture.

Advanced: Klaviyo’s Predictive Analytics

Klaviyo includes predictive analytics features powered by machine learning. These are available on accounts with sufficient data (typically 500+ customers with purchase history).

Predicted Customer Lifetime Value (pCLV)

Klaviyo calculates how much each customer is likely to spend over their lifetime. Use this to:

• Create segments of high-value customers for VIP treatment
• Identify customers whose predicted LTV is high but actual spend is low — they need nurturing
• Allocate marketing spend toward segments with the highest predicted return

Expected Date of Next Order

Klaviyo predicts when each customer is likely to purchase again. Use this to:

• Time replenishment emails perfectly
• Send pre-purchase nudges 3-5 days before the predicted order date
• Identify customers who are “overdue” for a purchase (their predicted date has passed)

Churn Risk

Klaviyo assigns a churn probability to each customer. Create a segment of customers with high churn risk (above 60%) and target them with winback campaigns before they’re gone.

Turning Data Into Action

Reports are only valuable if they lead to decisions. Here’s a framework for translating data into optimization moves.

Data Signal	Action
Open rate declining over 4 weeks	Test new subject line formulas, review send times
Click rate low but open rate healthy	Redesign email layout, test CTAs, improve content relevance
High unsubscribe rate on specific campaign	Review content, check frequency for that segment
Flow email with 50%+ revenue drop-off	Rewrite that email, test timing, add/remove content
Segment shrinking month-over-month	Increase list growth efforts, review engagement thresholds
RPR declining despite stable open/click	Check discount strategy, review product mix, audit attribution

The brands that win with email are the ones that treat data as a feedback loop, not a report card. Every metric tells you something actionable. The question is whether you take the time to listen.

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