Slack vs Twilio / SendGrid: Reliability Comparison

	Slack	Twilio / SendGrid
Current Status	Operational Best	Degraded
Uptime (30d)	100.000% Best	0.000%
Uptime (90d)	100.000% Best	0.000%
MTTR	N/A	N/A
Incidents (30d)	0 Best	54
Incidents (90d)	0 Best	54
Reliability Score	100.0/100 Best	60.0/100

Recent Incidents

Twilio / SendGrid SMS Delivery Receipt Delays from Twilio to Mobitel Sri Lanka

minor · Invalid Date

investigating

minor

Twilio / SendGrid SMS Delivery Delays from a Subset of Twilio Short Codes to Verizon United States

minor · Invalid Date

investigating

minor

Twilio / SendGrid SMS Delivery Delays From a Subset of Twilio Short Codes to Verizon and T-Mobile United States

minor · Invalid Date

identified

minor

Twilio / SendGrid SMS Delivery Delays From a Subset of Twilio Short Codes to Verizon, T-Mobile and AT&T United States

minor · Invalid Date

identified

minor

Twilio / SendGrid SMS Delivery Delays from a Subset of Twilio Short Codes to Verizon, AT&T, and T-Mobile United States

minor · Invalid Date

monitoring

minor

Twilio / SendGrid SMS Delivery Delays from a Subset of Twilio Short Codes to multiple networks in the United States

minor · Invalid Date

monitoring

minor

Twilio / SendGrid SMS Delivery Delays from a Subset of Twilio Short Codes to Multiple Networks in the United States and Puerto Rico

minor · Invalid Date

monitoring

minor

Twilio / SendGrid PayG (Pay-As-You-Go) Accounts Remaining Suspended After Payment

minor · Invalid Date

investigating

minor

Twilio / SendGrid SMS Delivery Delays from Twilio to MTN Zambia

minor · Invalid Date

investigating

minor

Twilio / SendGrid SMS Delivery Delays From a Subset of Twilio Registered Sender IDs to Telenor Serbia

minor · Invalid Date

investigating

minor

Twilio / SendGrid SMS Delivery Failures from Twilio to Malitel Mali

minor · Invalid Date

investigating

minor

Twilio / SendGrid SMS Delivery Delays and Failures from a Subset of Twilio Long Codes and Alphanumeric Sender IDs to MobiFone Vietnam

minor · Invalid Date

investigating

minor

Twilio / SendGrid SMS Delivery Delays from Twilio to Vodacom Tanzania

minor · Invalid Date

investigating

minor

Twilio / SendGrid SMS Delivery Delays from Twilio to Airtel Nigeria

minor · Invalid Date

investigating

minor

Twilio / SendGrid On Call Engineers are Investigating

minor · Invalid Date

investigating

none

Twilio / SendGrid User Authentication Identity API Errors for XL Axiata in Indonesia

minor · Invalid Date

investigating

minor

Twilio / SendGrid SMS Delivery Delays to Telekom in South Africa 655-02

minor · Invalid Date

investigating

minor

Twilio / SendGrid SMS Delivery Delays to Telekom in South Africa

minor · Invalid Date

investigating

minor

Twilio / SendGrid Mass Account Suspension Error

minor · Invalid Date

investigating

minor

Twilio / SendGrid Account Suspension Error

minor · Invalid Date

investigating

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 100.0/100 compared to Twilio / SendGrid's 60.0/100. 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 100.000% compared to Twilio / SendGrid's 0.000%. 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 0 incidents compared to Twilio / SendGrid's 54 incidents. Fewer incidents generally indicates a more stable service. Use Happy Uptime to track both services and get AI-powered incident analysis.

Slack vs Twilio / SendGrid

Recent Incidents

Frequently Asked Questions

Monitor both Slack and Twilio / SendGrid with Happy Uptime