Service comparison

21st Century Mobile vs. CallHippo

21st Century Mobile vs. CallHippo: uptime, incident frequency and resolution times, head-to-head.

Last 90 days · 20 incidents total · From each provider's official status page

Head-to-head

90-day summary

21st Century Mobile

21st.se

Online
- 90-day uptime
  
  99.86%
- Incidents (90d)
  
  1
  
  0 major · 1 minor
- Median resolution
  
  2h 55m
- Longest incident
  
  2h 55m
View status page →
CallHippo

callhippo.com

Online
- 90-day uptime
  
  92.86%
- Incidents (90d)
  
  19
  
  0 major · 19 minor
- Median resolution
  
  3m
- Longest incident
  
  134h 30m
View status page →

Uptime over time

Availability across windows

Window	21st Century Mobile	CallHippo	Δ
Last 24 hours	100.00%	99.65%	+0.35 pp
Last 7 days	100.00%	18.99%	+81.01 pp
Last 30 days	99.59%	78.77%	+20.82 pp
Last 90 days	99.86%	92.86%	+7.00 pp

Uptime is the share of each window with no incident open on the provider's official status page. Δ is percentage-point difference (21st Century Mobile minus CallHippo). Higher is better.

Incidents 90-day

Severity breakdown

21st Century Mobile

1 total

0 major 1 minor
- Median resolution
  
  2h 55m
- Longest incident
  
  2h 55m
CallHippo

19 total

0 major 19 minor
- Median resolution
  
  3m
- Longest incident
  
  134h 30m

Recent activity

Last 5 incidents, side-by-side

21st Century Mobile
- Sep 29
  
  Messaging platform (myMSP) delivery delays
  
  2h 55m
  
  Minor
- Nov 29, 2024
  
  Delivery Issue Tele2 & Telenor (Sweden)
  
  < 1m
  
  Minor
- Mar 10, 2024
  
  Messaging platform (myMSP) delivery delays
  
  < 1m
  
  Major
- Feb 14, 2024
  
  Messaging platform (myMSP) delivery delays
  
  1h 19m
  
  Minor
- May 10, 2022
  
  Messaging platform (myMSP) delivery delays
  
  32m
  
  Minor
View all incidents →
CallHippo
- Oct 7
  
  India Calling service issue - Bangalore datacenter
  
  3m
  
  Minor
- Oct 7
  
  India Calling service issue - Bangalore datacenter
  
  2m
  
  Minor
- Oct 6
  
  India Calling service issue - Bangalore datacenter
  
  9h 54m
  
  Minor
- Oct 6
  
  India Calling service issue - Bangalore datacenter
  
  1h
  
  Minor
- Oct 6
  
  India Calling service issue - Bangalore datacenter
  
  2m
  
  Minor
View all incidents →