Service comparison

Claude vs. Character AI

Claude vs. Character AI — reliability, API availability, and incident frequency head-to-head.

Last 90 days · 201 incidents total · Data via Pulsetic monitoring

Head-to-head

90-day summary

Claude

claude.ai

Major outage
- 90-day uptime
  
  93.27%
- Incidents (90d)
  
  120
  
  38 major · 82 minor
- Median resolution
  
  50m
- Longest outage
  
  18h 3m
View status page →
Character AI

character.ai

Online
- 90-day uptime
  
  98.79%
- Incidents (90d)
  
  81
  
  81 major · 0 minor
- Median resolution
  
  11m
- Longest outage
  
  4h 49m
View status page →

Uptime over time

Availability across windows

Window	Claude	Character AI	Δ
Last 24 hours	89.51%	100.00%	-10.49 pp
Last 7 days	91.86%	98.32%	-6.46 pp
Last 30 days	90.97%	98.06%	-7.09 pp
Last 90 days	93.27%	98.79%	-5.52 pp

Δ is percentage-point difference (Claude minus Character AI). Higher is better.

Incidents 90-day

Severity breakdown

Claude

120 total

38 major 82 minor
- Median resolution
  
  50m
- Longest outage
  
  18h 3m
Character AI

81 total

81 major 0 minor
- Median resolution
  
  11m
- Longest outage
  
  4h 49m

Recent activity

Last 5 incidents, side-by-side

Claude
- Jun 18
  
  Service disruption on Claude services
  
  Ongoing
  
  Major
- Jun 17
  
  Elevated errors for Claude Opus 4.8
  
  53m
  
  Minor
- Jun 17
  
  Elevated errors for Claude Opus 4.8
  
  1h 38m
  
  Minor
- Jun 17
  
  Elevated errors for Claude Opus 4.8
  
  1h 29m
  
  Minor
- Jun 17
  
  Elevated errors on Claude Sonnet 4.6 and Opus 4.8
  
  2h 3m
  
  Minor
View all incidents →
Character AI
- Jun 15
  
  Investigating an issue
  
  3m
  
  Major
- Jun 15
  
  Investigating an issue
  
  9m
  
  Major
- Jun 15
  
  Investigating an issue
  
  8m
  
  Major
- Jun 15
  
  Investigating an issue
  
  8m
  
  Major
- Jun 15
  
  Investigating an issue
  
  8m
  
  Major
View all incidents →

Bottom line

Character AI wins

Character AI edges out on 90-day uptime.

Claude posted 93.27% vs. 98.79% for Character AI (Δ -5.52 pp). Incidents: 120 vs. 81 (+39).

Also compare

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