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) | 96.380% Best | 57.725% |
| Uptime (90d) | 97.233% Best | 34.822% |
| MTTR | 2.8 hrs Best | 124.6 hrs |
| Incidents (30d) | 7 Best | 214 |
| Incidents (90d) | 11 Best | 359 |
| Reliability Score | 58.8/100 Best | 22.1/100 |
Recent Incidents
Twilio / SendGrid
SMS Delivery Delays from Twilio to Orange Cameroon
minor
Twilio / SendGrid
New Accounts Are Being Incorrectly Tagged With Legacy Whatsapp Account Flags
none
Twilio / SendGrid
New Accounts Are Being Incorrectly Identified as Legacy Whatsapp Account
none
Twilio / SendGrid
Inbound Call Failures to a Subset of Twilio Sweden Phone Numbers
minor
Twilio / SendGrid
Voice Call Failures from Network Subscribers to Twilio Sweden Phone Numbers
minor
Twilio / SendGrid
Voice Call Failures from Sweden Network Subscribers to Twilio Sweden Numbers
minor
Twilio / SendGrid
Voice Call Failures from Network Subscribers to Twilio Sweden Phone Numbers
minor
Twilio / SendGrid
SMS Delivery Delays from Twilio to Telefonica Costa Rica
minor
Twilio / SendGrid
SMS Delivery Delays from Twilio to Orange Cameroon
minor
Twilio / SendGrid
SMS Delivery Delays from Twilio Phone Numbers to Orange Cameroon
minor
Twilio / SendGrid
SMS Delivery Delays from Twilio to Orange Cameroon
minor
Twilio / SendGrid
User Authentication Identity Gateway API High Latency for T-Mobile in United States
minor
Twilio / SendGrid
SMS Delivery Delays and Failures from Twilio to MTS Russia
minor
Twilio / SendGrid
SMS Delivery Receipt Delays from Twilio to Globe Philippines
minor
Twilio / SendGrid
Lookup Identity Match Lookup V2 API package Increased Error Rate
none
Twilio / SendGrid
SMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs and Long Codes to Jazz Pakistan
minor
Twilio / SendGrid
SMS Delivery Delays and Failures From a Subset of Twilio Alphanumeric Sender IDs and Long Codes to Jazz Pakistan
minor
Twilio / SendGrid
SMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs and Long Codes to Jazz Pakistan
minor
Twilio / SendGrid
SMS Delivery Delays and Failures From a Subset of Twilio Alphanumeric Sender IDs and Long Codes to Jazz Pakistan
minor
Twilio / SendGrid
SMS Delivery Delays and Failures From a Subset of Twilio Alphanumeric Sender IDs and Long Codes to Jazz Pakistan
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 58.8/100 compared to Twilio / SendGrid's 22.1/100. 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 96.380% compared to Twilio / SendGrid's 57.725%. 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 11 incidents compared to Twilio / SendGrid's 359 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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