Rankings: Downtime by month
Weighted downtime from posted incidents for one calendar month, with time to resolve and postmortem rate.
2026-05
Most downtime first, 2026-05
29 providers with incidents, by weighted downtime (major x1, partial x0.5, degraded x0.2) from their own posted incidents. Providers with none aren't listed.
- 1. Vapi8d 6h weighted8 incidents · median 40m to resolve · postmortems 0%
- 2. Twilio3d weighted41 incidents · median 1h 30m to resolve · postmortems n/a
- 3. Bandwidth2d 5h weighted13 incidents · median 2h 9m to resolve · postmortems 0%
- 4. Substack2d 3h weighted1 incidents · median 44d 19h to resolve · postmortems n/a
- 5. Front1d 14h weighted1 incidents · median 4d 5h to resolve · postmortems 0%
- 6. Zoom17h 29m weighted7 incidents · median 1h 34m to resolve · postmortems n/a
- 7. Klaviyo10h 49m weighted5 incidents · median 9h 29m to resolve · postmortems 0%
- 8. Reddit8h 34m weighted4 incidents · median 3h 25m to resolve · postmortems n/a
- 9. GoTo6h 30m weighted6 incidents · median 7h 25m to resolve · postmortems 0%
- 10. Sinch6h 3m weighted6 incidents · median 8h 42m to resolve · postmortems n/a
- 11. Mailgun4h 12m weighted1 incidents · median 1d 3h to resolve · postmortems n/a
- 12. Slack3h 47m weighted4 incidents · median 1h 36m to resolve · postmortems n/a
- 13. Dialpad2h 58m weighted2 incidents · median 5h 29m to resolve · postmortems 0%
- 14. Braze2h 17m weighted2 incidents · median 23h 18m to resolve · postmortems n/a
- 15. Discord1h 45m weighted4 incidents · median 1h 44m to resolve · postmortems 0%
- 16. Intercom1h 45m weighted3 incidents · median 8h 17m to resolve · postmortems n/a
- 17. Novu1h 23m weighted2 incidents · median 2h 52m to resolve · postmortems 0%
- 18. Circle1h 2m weighted4 incidents · median 2m to resolve · postmortems 0%
- 19. Aircall1h weighted4 incidents · median 1h 27m to resolve · postmortems 0%
- 20. SMTP2GO41m weighted1 incidents · median 3h 25m to resolve · postmortems n/a
- 21. Knock38m weighted2 incidents · median 2h 59m to resolve · postmortems 0%
- 22. OneSignal35m weighted3 incidents · median 47m to resolve · postmortems 0%
- 23. Bird20m weighted2 incidents · median 1h 31m to resolve · postmortems n/a
- 24. LiveKit Cloud19m weighted2 incidents · median 3h 18m to resolve · postmortems 0%
- 25. Customer.io5m weighted1 incidents · median 42m to resolve · postmortems n/a
- 26. SparkPost4m weighted1 incidents · median 50m to resolve · postmortems n/a
- 27. Courier2m weighted1 incidents · median 10m to resolve · postmortems n/a
- 28. LinkedIn0m weighted1 incidents · median 0m to resolve · postmortems n/a
- 29. SendGrid0m weighted1 incidents · median 0m to resolve · postmortems n/a