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) | 96.378% Best | 3.590% |
| Uptime (90d) | 87.648% Best | 9.535% |
| MTTR | 16.6 hrs Best | 22.1 hrs |
| Incidents (30d) | 4 Best | 380 |
| Incidents (90d) | 30 Best | 1024 |
| Reliability Score | 58.6/100 Best | 21.4/100 |
Recent Incidents
Twilio / SendGrid
SMS Delivery Delays From a Subset of Twilio Short Codes and Long Codes to Liberty Puerto Rico
minor
Twilio / SendGrid
SMS Delivery Delays and Failures From a Subset of Twilio Alphanumeric Sender IDs and Long Codes to Safaricom Kenya
minor
Twilio / SendGrid
SMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs and Long Codes to Safaricom Kenya
minor
Twilio / SendGrid
MMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Multiple Networks in United States
minor
Twilio / SendGrid
MMS Delivery Receipt Delays From a Subset of Twilio Short Codes to Multiple Networks in United States
minor
Twilio / SendGrid
SMS Delivery Delays from Twilio to Fastweb Italy
minor
Twilio / SendGrid
SMS Delivery Delays from Twilio to Fastweb SpA Italy
minor
Twilio / SendGrid
Unable to save Phone Numbers with Studio Flow
minor
Twilio / SendGrid
SMS Delivery Receipt Delays from Twilio to Metfone Cambodia
minor
Twilio / SendGrid
SMS Delivery Delays from Twilio to Metfone Cambodia
minor
Twilio / SendGrid
SMS Delivery Delays from Twilio to MTN Zambia
minor
Twilio / SendGrid
SMS Delivery Delays from Twilio Phone Numbers to MTN Zambia
minor
Twilio / SendGrid
SMS Delivery Delays from Twilio to MTN Zambia
minor
Twilio / SendGrid
SMS Delivery Receipt Delays from Twilio Phone Numbers to Altan Mexico
minor
Twilio / SendGrid
SMS Delivery Receipt Delays from Twilio to Altan Mexico
minor
Twilio / SendGrid
SMS Delivery Receipt Delays from Twilio Phone Numbers to Altan Mexico
minor
Twilio / SendGrid
SMS Delivery Receipt Delays from Twilio to Altan Mexico
minor
Twilio / SendGrid
Delays in Transcription being available
minor
Twilio / SendGrid
On Call Engineers are Investigating
none
Twilio / SendGrid
User Authentication Identity SNA Failure Increase for EE in United Kingdom
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 58.6/100 compared to Twilio / SendGrid's 21.4/100. 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 96.378% compared to Twilio / SendGrid's 3.590%. 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 30 incidents compared to Twilio / SendGrid's 1024 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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