ai-tools

Character.AI vs Runway Uptime — Week of 20 April 2026

Uptrue's independent monitoring tracked Character.AI and Runway throughout the week of April 20, 2026. Runway maintained 100% uptime with an average response time of 89ms, while Character.AI reported

20 April 2026·Uptrue Team

🤖 AI Tools Weekly Comparison

Uptrue's independent monitoring tracked Character.AI and Runway throughout the week of April 20, 2026. Runway maintained 100% uptime with an average response time of 89ms, while Character.AI reported 0% uptime during the monitoring period.

TL;DR

Runway achieved 100% uptime; Character.AI recorded 0% uptime during monitoring
Runway averaged 89ms response time; Character.AI response data unavailable
Both providers reported zero incidents, though Character.AI's uptime metric indicates a broader availability issue
Data collected by Uptrue's independent monitoring infrastructure across the full monitoring period

Uptime This Week

Runway delivered 100% availability throughout the week. Character.AI's 0% uptime indicates the service was unreachable during the entire monitoring window, suggesting either a sustained outage, migration, or service discontinuation. The disparity between these two providers is significant for production workloads.

Response Time

Runway responded to requests in an average of 89ms, indicating healthy performance under monitoring conditions. Character.AI response time data was unavailable, consistent with the service's inability to respond to monitoring requests.

Incidents & Downtime

Both providers registered zero discrete incidents in Uptrue's tracking system. However, Character.AI's complete uptime failure may reflect a continuous condition rather than isolated incidents. Runway's clean incident record aligns with its full uptime measurement.

Historical Context

AI Tools category providers have historically shown variable stability as the space matures. Sustained availability like Runway's is becoming table stakes for production deployment, while extended unavailability events underscore the importance of independent monitoring.

Which Should You Choose?

Runway is the only viable choice for production use cases based on this period's data. Organizations requiring Character.AI should investigate the root cause of the uptime failure and verify service restoration before integration into critical workflows.

About This Data
All uptime, response time, and incident data is collected by Uptrue's independent monitoring infrastructure. HTTP checks run every 5 minutes. An incident is recorded only after 2+ consecutive failed checks. Uptrue is not affiliated with any monitored service. For corrections: reports@uptrue.io

Frequently Asked Questions

Which provider is more reliable based on this week's data?

Runway is significantly more reliable, with 100% uptime compared to Character.AI's 0% uptime during the monitoring period. Runway is the only provider offering consistent availability for production workloads.

How often does Character.AI go down?

During this monitoring week, Character.AI was unavailable for the entire period—100% downtime. This sustained failure is different from periodic outages and indicates a fundamental availability problem during April 20–26, 2026.

How is this uptime data collected?

All data comes from Uptrue's independent monitoring infrastructure, which regularly probes both Character.AI and Runway endpoints and measures response times and availability. Uptrue operates independently from both providers and publishes unaffiliated results.