Product / Castrel (SRE Agent)
Stop Firefighting. Start Engineering.
Castrel is the AI platform for modern SRE teams. It automates alert assessment, correlates context, and empowers every engineer on your team—transforming them from reactive firefighters into proactive system architects focused on creating long-term value.
AI-Powered Alert Triage
Say goodbye to alert fatigue. Focus on real fires. Castrel acts as your AI copilot in Slack, automatically analyzing every alert. It accurately distinguishes false positives, potential risks, and critical incidents, freeing your team from alert noise and allowing them to focus on what truly matters—ending the "boy who cried wolf" syndrome once and for all.

Faster Root Cause Analysis
By the time you start investigating an incident, Castrel has already gathered critical insights. It continuously correlates alerts, logs, metrics, and topology changes to surface the most relevant evidence pointing toward the root cause. With sufficient data, Castrel guides your investigation in the right direction from the start—dramatically reducing your mean time to resolution.

Self-Service Troubleshooting
Equip every engineer with a tireless AI mentor. Castrel consolidates scattered system documentation, metrics, and expert knowledge into a unified knowledge hub. From new hires to seasoned experts, anyone can ask questions in plain English and get instant, accurate answers about services, dependencies, and operational playbooks—democratizing knowledge and accelerating team growth.

Hear From Our Clients

After the construction of the new core system is completed, the construction of the observability platform is particularly important. It will help us quickly discover and locate problems, eliminate interference factors in complex environments, and assist in making the best decisions.
Major financial institution maintaining near-100% uptime for critical trading services
— Bank of Shanghai

Powerful Capabilities
Everything you need to master your castrel (sre agent) operations at enterprise scale.
Smart Triage
Automatically categorizes and routes incidents to the right team.
Dynamic Baselines
Adapts thresholds based on seasonality and usage patterns.
Postmortem Reports
Drafts comprehensive incident reports automatically.
ChatOps Integration
Interact with Castrel directly within Slack or Teams.
Topology Mapping
Real-time visualization of service dependencies.
Security Guardrails
Ensures automated actions comply with security policies.
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