Pricing
Status historyRSS updatesStatus API

Powered by Uptimus

    1. Home
    2. Services
    3. Klaviyo

    Last checked Oct 26, 9:53 PM UTC

    Klaviyo status

    Email marketing, SMS, and marketing automation platform for efficient growth.

    Experiencing an issue?

    Klaviyo logo

    Is Klaviyo down?

    Operational

    Having issues with Klaviyo?

    Share your experience to help others stay informed.

    Current statusHealth graphOutage reportsOutage mapSocial signalsStatus historyComponentsIncident historyMaintenanceCommunityReviewsAboutFAQsMonitor serviceSimilar servicesComparison

    Latest activity

    Last 24 hours
    1. Official status checked

      All systems operational

      Official provider status
      Oct 26, 9:53 PM UTC

    Klaviyo outage reports

    0 individual report entries in the last 24 hours. This list includes legacy imports; external source aggregates are shown in the chart.

    30 reports loaded

    Reports older than 24 hours

    Germany

    1 report

    Degraded performance

    Oct 15, 8:44 PM · about 11 days ago

    +6

    Canada

    9 reports

    Major outage

    Oct 15, 8:35 PM – Oct 15, 8:37 PM · about 11 days ago

    View 9 reports
    1. Report 1 · Oct 15, 8:37:51 PM

      Major outage

    2. Report 2 · Oct 15, 8:37:46 PM

      Major outage

    3. Report 3 · Oct 15, 8:37:14 PM

      Major outage

    4. Report 4 · Oct 15, 8:36:58 PM

      Major outage

    5. Report 5 · Oct 15, 8:36:36 PM

      Major outage

    6. Report 6 · Oct 15, 8:36:35 PM

      Major outage

    7. Report 7 · Oct 15, 8:36:03 PM

      Major outage

    8. Report 8 · Oct 15, 8:35:31 PM

      Major outage

    9. Report 9 · Oct 15, 8:35:15 PM

      Major outage

    Canada

    3 reports

    Degraded performance

    Oct 15, 8:35 PM – Oct 15, 8:37 PM · about 11 days ago

    View 3 reports
    1. Report 1 · Oct 15, 8:37:30 PM

      Degraded performance

    2. Report 2 · Oct 15, 8:36:19 PM

      Degraded performance

    3. Report 3 · Oct 15, 8:35:47 PM

      Degraded performance

    Canada

    3 reports

    Degraded performance

    Oct 15, 8:33 PM – Oct 15, 8:34 PM · about 11 days ago

    View 3 reports
    1. Report 1 · Oct 15, 8:34:59 PM

      Degraded performance

    2. Report 2 · Oct 15, 8:33:42 PM

      Degraded performance

    3. Report 3 · Oct 15, 8:33:10 PM

      Degraded performance

    +4

    Canada

    7 reports

    Major outage

    Oct 15, 8:32 PM – Oct 15, 8:34 PM · about 11 days ago

    View 7 reports
    1. Report 1 · Oct 15, 8:34:43 PM

      Major outage

    2. Report 2 · Oct 15, 8:34:27 PM

      Major outage

    3. Report 3 · Oct 15, 8:34:14 PM

      Major outage

    4. Report 4 · Oct 15, 8:33:58 PM

      Major outage

    5. Report 5 · Oct 15, 8:33:26 PM

      Major outage

    6. Report 6 · Oct 15, 8:32:54 PM

      Major outage

    7. Report 7 · Oct 15, 8:32:38 PM

      Major outage

    +3

    United States

    6 reports

    Major outage

    Oct 15, 8:32 PM – Oct 15, 8:34 PM · about 11 days ago

    View 6 reports
    1. Report 1 · Oct 15, 8:34:00 PM

      Major outage

    2. Report 2 · Oct 15, 8:33:58 PM

      Major outage

    3. Report 3 · Oct 15, 8:33:26 PM

      Major outage

    4. Report 4 · Oct 15, 8:33:10 PM

      Major outage

    5. Report 5 · Oct 15, 8:32:48 PM

      Major outage

    6. Report 6 · Oct 15, 8:32:32 PM

      Major outage

    United States

    1 report

    Degraded performance

    Oct 15, 8:33 PM · about 11 days ago

    Similar reports from the same location are grouped in 5-minute windows. Counts reflect the reports shown.

    Klaviyo status history

    Official status observations, not measured service uptime.

    Klaviyo components

    Component nameStatus
    Klaviyo Social — Auto-replies statusUp
    Klaviyo Deliverability — Email Deliverability statusUp
    Klaviyo Flows — Email Sending statusUp
    Klaviyo Campaigns — Email Sending statusUp
    Klaviyo Platform — Klaviyo App statusUp
    Klaviyo Audience — Lists statusUp
    Klaviyo API — Server-side statusUp
    Klaviyo Integrations — Shopify statusUp
    Klaviyo Website — Sign-up Forms statusUp
    Klaviyo API — Client-side statusUp

    Klaviyo incident history

    Official incidents, early warnings and community reports are identified separately. Early warning history covers only the last 24 hours. Dates use your time zone.

    View more history
    Incident nameDurationStartedUTCAcknowledgedSeverity
    Official status·Resolved14h 47mOct 22, 202610:20 PM UTCYesMajor
    Official status·Resolved4h 49mOct 17, 20265:01 PM UTCYesMajor
    Official status·Resolved2h 6mOct 9, 202612:10 AM UTCYesMinor
    Official status·Resolved1h 13mOct 8, 20263:00 PM UTCYesCritical
    Official status·Resolved2h 3mSep 21, 20263:56 PM UTCYesMinor
    Official status·Resolved2h 35mSep 17, 20265:10 PM UTCYesMinor
    Official status·Resolved4h 21mSep 14, 20269:30 PM UTCYesMinor
    Official status·Resolved3h 34mAug 27, 202612:09 AM UTCYesMajor

    About Klaviyo monitoring on Uptimus

    Uptimus monitors Klaviyo through its official status source and normalizes published incidents, maintenance windows and component health into one consistent service status.

    This page currently includes 50 monitored components, 66 indexed incidents, 54 maintenance windows and 14 days of known history.

    Uptimus is an independent monitoring service and is not affiliated with Klaviyo. A healthy status does not guarantee that every user, device or region is unaffected.

    How Uptimus monitors Klaviyo

    Get notified when Klaviyo or one of its monitored components reports a major outage or another critical service disruption. Alerts can be routed through the notification channels enabled for your workspace, including email, push and configured integrations. The available history contains 66 indexed incidents, giving each alert context beyond the current status. A recent indexed incident was “Outbound Webhook Delays”.

    Get notified about degraded performance, partial impact and smaller incidents that do not represent a complete outage. Uptimus currently tracks 50 Klaviyo components: Auto-replies, Email Deliverability, Email Sending, Email Sending. Alerts can be routed through the notification channels enabled for your workspace, including email, push and configured integrations.

    Maintenance notifications

    Get notified about Klaviyo outages

    Monitor Klaviyo with Uptimus and get alerts when its status changes.

    Start monitoring for free

    Klaviyo outage map

    Approved reports from the last 24 hours, grouped by country. Markers show country-level locations, not precise locations or confirmed affected infrastructure.
    View full map

    Klaviyo outage map

    Loading report locations…

    Scheduled maintenance

    Planned work published by the official provider.

    1. ✓

      Login/MFA Maintenance

      Resolved

      The scheduled maintenance has been completed

      Started Aug 7, 2026, 01:00 AM UTC · Resolved Aug 7, 2026, 01:47 AM UTC

    2. ✓

      Data Infrastructure Maintenance

      Resolved

      The scheduled maintenance has been completed.

      Started Jul 9, 2026, 10:00 PM UTC · Resolved Jul 9, 2026, 11:00 PM UTC

    3. ✓

      Data Infrastructure Maintenance

      Resolved

      The scheduled maintenance has been completed.

      Started Jul 6, 2026, 10:02 PM UTC · Resolved Jul 6, 2026, 11:02 PM UTC

    4. ✓

      Infrastructure for consent

      Resolved

      Beginning at 6:00 PM (US Eastern Time) on Monday July 6th 2026, Klaviyo's Engineering team will perform maintenance on our infrastructure for consent. We expect the maintenance period to last approximately 1 hour. During this time, in-app and API operations related to SMS and Whatsapp Consent may be temporarily unavailable. This includes subscribes and unsubscribes. Please note that no data will be lost during this maintenance and these features should run as expected once maintenance has completed.

      Started Jul 6, 2026, 09:00 PM UTC · Resolved Jul 8, 2026, 09:00 PM UTC

    5. ✓

      Analytics Maintenance

      Resolved

      The scheduled maintenance has been completed.

      Started Nov 14, 2025, 04:00 PM UTC · Resolved Nov 14, 2025, 10:00 PM UTC

    6. ✓

      Analytics Maintenance

      Resolved

      The scheduled maintenance has been completed.

      Started Nov 13, 2025, 03:00 PM UTC · Resolved Nov 13, 2025, 09:30 PM UTC

    7. ✓

      Analytics Maintenance

      Resolved

      The scheduled maintenance has been completed.

      Started Nov 12, 2025, 06:00 PM UTC · Resolved Nov 12, 2025, 09:00 PM UTC

    8. ✓

      Data Infrastructure Scheduled Maintenance

      Resolved

      The scheduled maintenance has been completed.

      Started Aug 5, 2025, 12:00 PM UTC · Resolved Aug 5, 2025, 04:00 PM UTC

    Receive alerts when Klaviyo publishes planned, scheduled or active maintenance affecting the service. Uptimus has indexed 54 maintenance windows from the available Klaviyo history. Alerts can be routed through the notification channels enabled for your workspace, including email, push and configured integrations.
    Recovery notifications
    Know when Klaviyo or an affected component returns to healthy operation after an issue or outage. The current page contains 14 days of known status history, while resolved events remain available for later review. Alerts can be routed through the notification channels enabled for your workspace, including email, push and configured integrations.
    Status messages
    Uptimus stores the incident headline published by Klaviyo and presents it with the normalized service status. The available history contains 66 indexed incidents, giving each alert context beyond the current status. A recent indexed incident was “Outbound Webhook Delays”.
    Status details
    Incident and maintenance updates are preserved so you can follow investigations, mitigations and recovery progress. A recent official update preserved by Uptimus reads: “Event webhook delivery was fully restored at 2:40 AM US/Eastern on October 23, 2026 after the backlog was processed. Webhook data was retained, and webhook actions in flows were not affected. We apologize for the disruption this caused. This incident has be…”.
    Component status filtering
    Choose all components or only the Klaviyo products you use. Official alerts then respect that component selection. Uptimus currently tracks 50 Klaviyo components: Auto-replies, Email Deliverability, Email Sending, Email Sending. Filtering changes which official alerts are delivered; it does not remove the provider's events from the public history.

    Fair questions, straight answers.

    Be the first to know when Klaviyo goes down

    Start monitoring
    Similar services
    Comparison

    Uptimus vs Downdetector for Klaviyo

    Downdetector public pages are led by user reports. Uptimus combines community activity with official provider incidents, maintenance windows and component health when the source publishes them.

    Uptimus vs Downdetector for Klaviyo
    Comparison criteriaUptimusDowndetector
    Community outage reports for KlaviyoIncludedIncluded
    Adaptive baseline that separates isolated reports from wider disruptionIncludedIncluded
    24-hour report activity and regional outage viewIncludedIncluded
    One workspace for websites, provider status pages, Steam games and Android apps and gamesIncludedSeparate product
    Email, push and webhook alerts from the same workspaceIncludedSeparate product
    Official incident updates and status timeline for KlaviyoIncludedUser-report led
    Component health and maintenance windows kept separateIncludedLimited on public pages
    IncludedUser-report led · Limited on public pagesSeparate product

    The official status page for Klaviyo reports normal operation. 0 reports were recorded for Klaviyo in the last 24 hours. Last official check: Oct 26, 9:53 PM UTC.

    More services to monitor

    Discover other popular services and their current status

    Browse all services
    ESPNDestiny 2PricehubbleMetabaseNextivaHotjarBettercloudExpensifyDutchieAqwire

    Rate this service

    How would you rate Klaviyo over the last month?

    No reviews yet

    (One review per month limit)

    Community Discussion

    Share your thoughts about Klaviyo

    A
    @Dylan Reuter·Guest
    Getting this error, "There was a problem loading the page. Some features may not be available as a result. Try refreshing the page if necessary." I've refreshed, restarted, and nothing works...
    5 months ago
    @Kenny Russell·Guest
    Any idea when Klaviyo issue with campaigns will be resolved
    6 months ago