What is a good Klaviyo flow open rate?

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title: "What is a good Klaviyo flow open rate?" description: "Klaviyo flow open rate benchmarks by type: 40-55% for welcome, 35-50% for abandoned cart, 30-45% for post-purchase. Vertical and MPP context included." slug: "what-is-good-klaviyo-flow-open-rate" publishedAt: "2026-05-19" updatedAt: "2026-05-19" faq:

• q: "What is a good Klaviyo flow open rate?" a: "By flow type: welcome 40-55%, abandoned cart 35-50%, browse abandonment 25-40%, post-purchase 30-45%, replenishment 35-50%, winback 20-35%. These benchmarks apply to engaged DTC senders with good list hygiene. Post-MPP, raw open rates run 5-15% higher than they did pre-2021 due to automated opens."
• q: "Why are Klaviyo open rates higher post-MPP?" a: "Apple's Mail Privacy Protection (launched 2021) pre-fetches images for all email opened in Apple Mail, registering as 'opens' even when the user hasn't actually opened the message. Roughly 30-50% of opens are now automated. This inflates raw open rate but doesn't reflect actual engagement."
• q: "What's a good Klaviyo welcome flow open rate?" a: "40-55% for engaged DTC brands. Email 1 typically opens at 50-60% (highest intent). Subsequent emails decline by 5-10 percentage points each. If your welcome email 1 is below 40%, deliverability is likely the issue."
• q: "What's a good Klaviyo abandoned cart open rate?" a: "35-50%. Email 1 (sent within 1-4 hours of abandon) typically opens at 45-55%. The sequence declines through emails 2 and 3 by 5-10 percentage points each. Below 30% suggests deliverability problems."
• q: "What's a good Klaviyo browse abandonment open rate?" a: "25-40%. Lower than abandoned cart because intent is lower (customer didn't add to cart). 25-30% is normal; 35-40% is excellent. Below 20% suggests either deliverability issues or trigger scope too broad."
• q: "What's a good Klaviyo post-purchase open rate?" a: "30-45% for the standard care/education sequence. Order confirmation emails open at 50-70% (transactional, expected). Review requests open at 35-50% if timed correctly (after delivery). Replenishment emails open at 35-50% in supplement/CPG verticals."
• q: "What's a good Klaviyo campaign open rate?" a: "20-35% for DTC campaigns to engaged subscribers. Below 15% indicates either deliverability issues or list hygiene problems. Above 40% on a campaign typically signals a small, highly-curated send rather than a broad campaign."
• q: "Do open rates vary by vertical?" a: "Yes significantly. Beauty and supplements trend higher (45-55% welcome) due to engaged audiences. Fashion trends lower (40-50% welcome) due to larger, less-curated lists. Furniture and high-AOV verticals often see exceptional engagement (50-60% welcome) on smaller lists."
• q: "Should I optimize for open rate or click-through rate?" a: "Click-through rate. Open rate is inflated by MPP and increasingly unreliable as an engagement metric. CTR (and click-to-conversion rate) better reflect actual subscriber engagement and predict revenue impact."
• q: "How do I know if my Klaviyo open rate dropped because of MPP or because of deliverability?" a: "MPP-driven changes are gradual (slow rise from late 2021 onwards). Deliverability-driven changes are sudden (a specific date when open rate drops 10+ percentage points). Sudden drops correlate with authentication failures, list events, or sender reputation hits."
• q: "What's a healthy click-through rate for Klaviyo flows?" a: "Welcome: 4-8%. Abandoned cart: 3-7%. Browse abandonment: 2-5%. Post-purchase: 2-5%. Campaigns: 1-3%. CTR is less inflated by MPP and tracks more reliably with revenue."
• q: "Should I worry if my Klaviyo flow open rate dropped 10%?" a: "Yes. A 10-percentage-point drop is meaningful regardless of MPP context. Investigate: authentication state, recent list imports, sender reputation, content changes. Slow drift suggests reputation decay; sudden drops suggest a specific event." related:
• klaviyo-open-rate-dropped
• klaviyo-bounce-rate-suddenly-high
• klaviyo-spam-complaint-rate-high
• klaviyo-flow-stopped-generating-revenue

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A good Klaviyo flow open rate depends on the flow type. Welcome flows run 40-55%. Abandoned cart 35-50%. Browse abandonment 25-40%. Post-purchase 30-45%. Replenishment 35-50%. Winback 20-35%. These benchmarks apply to DTC brands with reasonable list hygiene and proper authentication. They reflect post-MPP open rates, which run 5-15 percentage points higher than pre-2021 baselines because Apple's Mail Privacy Protection now pre-fetches images and registers automated opens.

The short answer

Welcome flows: 40-55%. Abandoned cart: 35-50%. Browse abandonment: 25-40%. Post-purchase: 30-45%. Replenishment: 35-50%. Winback: 20-35%. Campaigns: 20-35%. If your numbers run materially below these ranges, you likely have a deliverability or list hygiene issue, not a content problem.

The longer answer

Welcome flow benchmarks

Welcome flows have the highest open rates of any flow type because the recipient just opted in — engagement is at peak. Healthy benchmarks:

• Email 1 (immediate): 50-60% open rate
• Email 2 (24-48 hours): 40-50%
• Email 3 (3-5 days): 35-45%
• Email 4 (7-10 days): 30-40%
• Email 5+ (later): 25-35%

Higher in beauty, supplements, and other engaged-audience verticals (can hit 60-65% on email 1). Lower in fashion and broad-list brands (40-50% on email 1).

If your welcome email 1 is below 40%, the likely cause is deliverability — your confirmation email or first welcome is landing in spam for a meaningful share of subscribers. Check authentication, sending domain, and content.

Abandoned cart benchmarks

Abandoned cart open rates are second-highest because intent is high — the recipient just engaged with your store actively.

• Email 1 (1-4 hours after abandon): 45-55%
• Email 2 (24 hours): 35-45%
• Email 3 (72 hours): 28-38%

High-AOV verticals (jewelry, furniture) see higher open rates on the same sequence because the customer is more invested. Fast-moving categories see lower rates because intent decays faster.

If abandoned cart email 1 is below 30%, the most common causes: Smart Sending is suppressing some sends (low effective delivery), or your sending domain reputation is degraded.

Browse abandonment benchmarks

Lower than abandoned cart because intent is lower (the customer browsed but didn't add to cart):

• Email 1 (1-2 hours after view): 30-40%
• Email 2 (24-48 hours): 25-35%
• Email 3 (5-7 days): 20-30%

Below 20% on email 1 suggests either deliverability issues or that the trigger scope is too broad — you're firing on too many casual product views that aren't actually high-intent.

Post-purchase benchmarks

• Order confirmation: 50-70% (transactional, expected)
• Shipping/delivery updates: 40-60% (high context urgency)
• Care/education emails: 35-50%
• Review request: 35-50% (if timed correctly, after delivery)
• Replenishment reminder: 35-50%
• Second-purchase nudge: 25-40%

Order confirmations open higher than any other email type because they're expected and contain critical info. Use this as your "perfect deliverability" baseline — if your order confirmations open at 50% but your campaigns open at 15%, deliverability is your problem, not content.

Replenishment benchmarks

Replenishment specifically (supplements, beauty, CPG):

• First reminder (e.g., day 23 for 30-day supply): 40-50%
• Second reminder (day 28): 35-45%
• SMS reminder (day 32 if email unread): 95%+ open within 5 minutes

Replenishment opens are typically high because the timing is relevant — the customer is actively running out of the product.

Winback benchmarks

Winback opens lower because the recipient has stopped engaging:

• Email 1 ("we miss you"): 25-35%
• Email 2 (5-7 days later): 20-30%
• Email 3 (14 days): 18-28%

Below 15% suggests the lapse window is too long — you're sending winback to subscribers who've fully checked out. Tighten the lapse definition.

Campaign benchmarks (for context)

• DTC broad campaign: 20-35%
• DTC segmented campaign: 30-45%
• DTC highly engaged segment only: 40-55%

Campaign opens are universally lower than flow opens because flows have explicit trigger relevance; campaigns are broadcast.

How MPP changed open-rate benchmarks

Apple Mail Privacy Protection launched September 2021. It pre-fetches all images in emails opened in Apple Mail, regardless of whether the user actually viewed the email. Pre-fetched images register as "opens" in tracking pixel-based systems like Klaviyo.

Effect on open rate measurement:

• 30-50% of opens are now automated rather than true user engagement
• Open rates rose roughly 5-15 percentage points across the industry in late 2021/early 2022
• Apple-domain recipients (iCloud, me.com, mac.com) and Apple Mail users on other domains all contribute to inflated opens

Practical implications:

• Raw open rate is no longer a reliable engagement signal
• Click-through rate has become the primary engagement metric
• "Engaged" segments built on open rate now include MPP-only opens (not actually engaged)
• Compare against post-MPP benchmarks, not pre-2021 numbers

Click-through rate benchmarks

Because open rate is unreliable, CTR has become the more important metric:

• Welcome: 4-8%
• Abandoned cart: 3-7%
• Browse abandonment: 2-5%
• Post-purchase care: 2-5%
• Replenishment: 3-7% (high purchase intent)
• Winback: 1-3%
• Campaign: 1-3%

CTR isn't affected by MPP. A 2x drop in CTR is a real engagement signal; a 2x drop in opens might be MPP-related.

When low open rate means something

A sudden drop in open rate (10+ percentage points in days) is meaningful regardless of MPP. Sudden drops correlate with:

• Authentication failure (DKIM/SPF/DMARC broke)
• Sender reputation hit (ISP-side throttling)
• Large list import (adding low-quality addresses)
• Subject-line or content change that triggered spam filters

A slow drift downward (a few percentage points over months) usually signals:

• Content fatigue (subscribers ignoring without unsubscribing)
• List staleness (engaged subscribers attriting, dormant ones piling up)
• MPP-related noise (more iCloud subscribers as Apple share grows)

Related symptoms

• Open rate dropped suddenly: Likely authentication or reputation hit
• Open rate slowly bleeding: Content/list fatigue
• Open rate high but CTR low: Likely MPP-inflated; engagement is actually low
• Open rate low across all flows simultaneously: Sender reputation issue, not content

How to check this in Klaviyo

For per-flow benchmarks: Analytics → Flow → Performance. Open rate, click rate, and revenue per recipient over time.

For per-email-within-flow benchmarks: open the flow → click each email → Performance tab.

For trend over time: use the date range selector to compare last 30 days vs prior 30 days.

When to escalate

If your open rates run 10+ percentage points below the benchmarks here:

• Verify authentication (SPF/DKIM/DMARC all pass on test send to Gmail)
• Check bounce rate (above 1% suggests list hygiene issues)
• Review complaint rate (above 0.2% suggests content fatigue)
• Check sending domain reputation (Google Postmaster Tools, Yahoo Sender Hub)

If multiple flows are below benchmark simultaneously, the issue is platform-level (authentication, reputation, list health) — not content per flow.

Knowing the benchmark only helps if you know when you drift below it. Klaviyo's UI shows the current numbers but doesn't surface the drift until you check. Playbook watches flow-level open rate, click rate, and revenue per recipient hourly — when a flow starts trending below benchmark, we surface it within hours instead of weeks.