Slack vs Twilio / SendGrid
Reliability comparison based on uptime, incident history, and mean time to recovery. Updated daily.
 Slack
|
 Twilio / SendGrid
|
|
|---|---|---|
| Current Status | Operational Best | Degraded |
| Uptime (30d) | 94.691% Best | 49.345% |
| Uptime (90d) | 96.223% Best | 35.659% |
| MTTR | 7.7 hrs Best | 81.4 hrs |
| Incidents (30d) | 9 Best | 303 |
| Incidents (90d) | 17 Best | 566 |
| Reliability Score | 47.9/100 Best | 19.8/100 |
Recent Incidents
Twilio / SendGrid
SMS Delivery Delays from Twilio to Multiple Networks in Colombia
minor
Twilio / SendGrid
SMS Delivery Delays from Twilio to Multiple Networks in Colombia
minor
Twilio / SendGrid
SMS Delivery Delays from a Subset of Twilio Long Codes and Short Codes to Multiple Networks in Colombia
minor
Twilio / SendGrid
SMS Delivery Delays From a Subset of Twilio Long Codes and Short Codes to Multiple Networks in Colombia
minor
Twilio / SendGrid
User Authentication Identity Gateway API High Latency in Multiple Countries
minor
Twilio / SendGrid
Subset of AU Sender ID Registration Submissions Directly Transitioning to REJECTED
minor
Twilio / SendGrid
SMS Delivery Delays and Failures from Twilio Phone Numbers to Multiple Networks in Multiple Countries in Europe
minor
Twilio / SendGrid
SMS Delivery Delays and Failures from Twilio to Multiple Networks in Italy
minor
Twilio / SendGrid
SMS Delivery Delays and Failures from Twilio Phone Numbers to Multiple Networks in Italy
minor
Twilio / SendGrid
SMS Delivery Delays and Failures from Twilio to Multiple Networks in Italy
minor
Twilio / SendGrid
SMS Delivery Delays and Failures from Twilio Phone Numbers to Multiple Networks in Italy
minor
Twilio / SendGrid
SMS Delivery Delays and Failures Between Twilio Phone Numbers and Multiple Networks in Thailand
minor
Twilio / SendGrid
SMS Delivery Delays and Failures between Twilio Phone Numbers and Multiple Networks in Thailand
minor
Twilio / SendGrid
SMS Delivery Delays and Failures Between Twilio Phone Numbers and Multiple Networks in Thailand
minor
Twilio / SendGrid
SMS Delivery Delays and Failures from a Subset of Twilio Toll-Free Numbers to Multiple Networks in United States
minor
Twilio / SendGrid
Voice Call Audio Quality Degradation from a Subset of Twilio United States Phone Numbers to United States
minor
Twilio / SendGrid
Voice Call Audio Quality Degradation From a Subset of Twilio United States Phone Numbers to United States
minor
Twilio / SendGrid
Voice Call Audio Quality Degradation from a Subset of Twilio United States Phone Numbers to United States
minor
Twilio / SendGrid
SMS Delivery Failures from Twilio Phone Numbers to AT&T Mexico
minor
Twilio / SendGrid
SMS Delivery Failures between Twilio Phone Numbers and AT&T in Mexico
minor
Frequently Asked Questions
Which is more reliable, Slack or Twilio / SendGrid?
Based on our monitoring data, Slack is currently more reliable than Twilio / SendGrid. Slack has a reliability score of 47.9/100 compared to Twilio / SendGrid's 19.8/100. This score factors in uptime percentage, mean time to recovery, incident frequency, and consistency. Monitor both services with Happy Uptime for real-time alerts.
Which has better uptime, Slack or Twilio / SendGrid?
Over the last 30 days, Slack has a higher uptime of 94.691% compared to Twilio / SendGrid's 49.345%. We check both services every 5 minutes from multiple global regions.
Is Slack more stable than Twilio / SendGrid?
Slack has been more stable over the past 90 days with 17 incidents compared to Twilio / SendGrid's 566 incidents. Fewer incidents generally indicates a more stable service. Use Happy Uptime to track both services and get AI-powered incident analysis.
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