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Pylon Outage History

Every past Pylon outage tracked by IsDown, with detection times, duration, and resolution details.

There were 28 Pylon outages since October 2025. The 28 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Minor June 4, 2026

June 2026: Delays in outbound email delivery

Detected Jun 4, 2026 7:39 PM EDT · Resolved Jun 5, 2026 12:16 AM EDT · Duration about 5 hours

Pylon experienced delays in outbound email delivery for 4.6 hours due to degraded performance at their third-party email delivery provider. Emails continued to be accepted and queued during the incident, with no messages lost, but delivery was delayed until the upstream provider's service was restored. The issue was resolved once the third-party provider recovered from their performance issues.

Minor May 28, 2026

May 2026: Delay in data availability in analytics

Detected May 28, 2026 8:52 PM EDT · Resolved May 29, 2026 11:52 AM EDT · Duration about 15 hours

Pylon experienced a data processing issue that caused approximately a 2-hour delay in data availability within their Analytics service. The incident was classified as minor and lasted 15 hours while the engineering team investigated and resolved the underlying problem. Analytics functionality remained operational but with delayed data updates during the incident period.

Minor May 27, 2026

May 2026: Slack service latency

Detected May 27, 2026 7:11 PM EDT · Resolved May 28, 2026 11:46 AM EDT · Duration about 17 hours

Pylon experienced service latency due to a Slack incident that affected all services and integrations. The latency lasted 16.6 hours while the engineering team monitored the situation. No data loss occurred and events were processed normally once Pylon received them.

Minor May 26, 2026

May 2026: Delays in scheduled event processing

Detected May 26, 2026 2:07 PM EDT · Resolved May 26, 2026 2:46 PM EDT · Duration 38 minutes

Pylon experienced a 38-minute incident where scheduled events including time delay triggers, scheduled messages and broadcasts, and warehouse sync were delayed in processing. The engineering team identified the root cause and deployed a fix, with queued events resuming normal processing. No data loss occurred during the incident, and all delayed events were processed once the underlying issue was resolved.

Minor May 14, 2026

May 2026: Slack Related Errors

Detected May 14, 2026 11:06 AM EDT · Resolved May 14, 2026 11:54 AM EDT · Duration about 1 hour

A Slack service issue affected reactions, image uploads, and message editing functionality for 47 minutes. Slack identified the underlying problem and implemented a configuration fix that required users to perform a hard refresh of their Slack app or browser. The incident was resolved and monitoring continued to ensure stability.

Minor May 5, 2026

May 2026: Analytics dashboard loading issues

Detected May 5, 2026 4:56 PM EDT · Resolved May 5, 2026 7:48 PM EDT · Duration about 3 hours

Pylon experienced a service incident where analytics dashboards failed to load properly for 2.9 hours. The engineering team identified the underlying issue and worked on implementing a fix. The incident has been resolved, restoring normal dashboard functionality.

Minor May 4, 2026

May 2026: Analytics Dashboards Delay

Detected May 4, 2026 9:47 AM EDT · Resolved May 4, 2026 8:45 PM EDT · Duration about 11 hours

Pylon's Analytics Dashboards experienced delays for 11 hours, preventing users from accessing up-to-date analytics data. The team identified the underlying cause and implemented a fix, with monitoring in place as the data updates were restored.

Minor April 8, 2026

April 2026: Inbound email message delays

Detected Apr 8, 2026 12:28 PM EDT · Resolved Apr 8, 2026 9:38 PM EDT · Duration about 9 hours

Pylon experienced a 9.2-hour service incident where inbound email messages were delayed due to an issue with their mail service provider, which was later identified as a Gmail incident affecting message sending and receiving. The issue was resolved when Google mitigated their incident, allowing delayed emails to successfully reach Pylon's servers. Pylon continued monitoring their mail servers to ensure real-time email delivery was fully restored.

Minor April 3, 2026

April 2026: Platform loading issues

Detected Apr 3, 2026 7:54 PM EDT · Resolved Apr 3, 2026 8:42 PM EDT · Duration about 1 hour

Pylon experienced slow loading issues affecting the Dashboard component for 47 minutes. The engineering team identified and worked on a fix for the platform performance problem. The issue was resolved after monitoring and implementing the necessary corrections.

Minor April 3, 2026

April 2026: Delay in data availability in Analytics

Detected Apr 3, 2026 3:54 PM EDT · Resolved Apr 7, 2026 6:53 PM EDT · Duration 4 days

Pylon's Analytics service experienced a delay in data availability that affected the Dashboard component for 99 hours. The engineering team identified the issue and worked with a vendor on a resolution. No data loss was anticipated during the incident.