Anthropic API vs Cohere

Reliability comparison based on uptime, incident history, and mean time to recovery. Updated daily.

Anthropic API
Cohere
Current Status Operational Operational
Uptime (30d) 76.790% 100.000% Best
Uptime (90d) 83.857% 100.000% Best
MTTR 7.7 hrs Best N/A
Incidents (30d) 20 0 Best
Incidents (90d) 63 0 Best
Reliability Score 50.8/100 100.0/100 Best

Recent Incidents

Anthropic API Elevated errors for Claude Sonnet 5.5
major · Oct 27, 2026 — Oct 27, 2026
Resolved
major
Anthropic API Elevated errors for Claude Sonnet 5.5
major · Oct 27, 2026 — Oct 27, 2026
Resolved
major
Anthropic API Elevated errors for Claude Fable 5.1
major · Oct 25, 2026 — Oct 25, 2026
Resolved
major
Anthropic API Elevated errors for multiple models
major · Oct 25, 2026 — Oct 25, 2026
Resolved
major
Anthropic API Elevated errors for Claude Sonnet 5.5
major · Oct 25, 2026 — Oct 25, 2026
Resolved
major
Anthropic API Elevated errors for Claude Sonnet 5.5 and other models
major · Oct 25, 2026 — Oct 25, 2026
Resolved
major
Anthropic API Elevated errors for other Claude models
major · Oct 24, 2026 — Oct 24, 2026
Resolved
major
Anthropic API Elevated errors for Claude Fable 5 and Claude Fable 5.1
major · Oct 24, 2026 — Oct 24, 2026
Resolved
major
Anthropic API Elevated errors for Claude Fable 5.1, Sonnet 5.5, and Haiku 5.5
critical · Oct 23, 2026 — Oct 24, 2026
Resolved
critical
Anthropic API Elevated errors affecting Connectors
minor · Oct 22, 2026 — Oct 22, 2026
Resolved
minor
Anthropic API Degraded performance for Claude Fable 5
minor · Oct 21, 2026 — Oct 21, 2026
Resolved
minor
Anthropic API Elevated errors on platform.claude.com
major · Oct 7, 2026 — Oct 13, 2026
Resolved
major
Anthropic API Elevated errors on platform.claude.com
major · Oct 7, 2026 — Oct 13, 2026
Resolved
major
Anthropic API Elevated errors loading usage data on platform.claude.com
major · Oct 7, 2026 — Oct 7, 2026
Resolved
major
Anthropic API Elevated errors for Claude Opus 5.5
major · Oct 6, 2026 — Oct 6, 2026
Resolved
major
Anthropic API Elevated errors for Claude Mythos 5.1 and Claude Fable 5.1
major · Oct 5, 2026 — Oct 5, 2026
Resolved
major
Anthropic API Degraded performance on the Claude API and platform.claude.com
minor · Oct 1, 2026 — Oct 1, 2026
Resolved
minor
Anthropic API Delayed credits on the Claude Platform
minor · Oct 1, 2026 — Oct 1, 2026
Resolved
minor
Anthropic API Elevated errors on claude.ai, Claude Code and Claude Cowork
major · Sep 29, 2026 — Sep 29, 2026
Resolved
major
Anthropic API Elevated errors on claude.ai, Claude Code, Claude Cowork and the Claude API
major · Sep 29, 2026 — Sep 29, 2026
Resolved
major

Frequently Asked Questions

Which is more reliable, Anthropic API or Cohere?
Based on our monitoring data, Cohere is currently more reliable than Anthropic API. Cohere has a reliability score of 100.0/100 compared to Anthropic API's 50.8/100. 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, Anthropic API or Cohere?
Over the last 30 days, Cohere has a higher uptime of 100.000% compared to Anthropic API's 76.790%. We check both services every 5 minutes from multiple global regions.
Is Anthropic API more stable than Cohere?
Cohere has been more stable over the past 90 days with 0 incidents compared to Anthropic API's 63 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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