Y Combinator
Backed by Y Combinator

AI-Native Cloud Incident Response Platform.

AI agents that help you identify, explain and resolve cloud incidents in seconds

Built by engineers from

Berkeley AI Research
Illumio
Square
DNAnexus

One Platform. Every Cloud Incident.

Detect, investigate, and fix Cloud and Kubernetes incidents in seconds

Incident Response

Monitor your Cloud 24/7 to detect incidents, trace root causes, and generate config fixes with auto-remediation or single-click approval.

AI Chat Copilot

Ask any Cloud question and investigate complex, multi-dependency incidents in plain English. Get instant answers with ready-to-apply config changes.

Risk Assessment

Launch a swarm of specialized AI agents that discover cross-domain security risks and provide exact remediation steps — before they become incidents.

Cloud Infrastructure Map

Visualize your entire Cloud infrastructure in a single, unified view — with classified traffic overlaid in real time.

GitOps + IaC Integration

Integrate with your existing CI/CD pipelines so that every AI-generated fix becomes a pull request. Keep your team in full control.

Fast Setup

Single Helm install command for Kubernetes. Agentless cloud integration for the rest of your Cloud.

From Detection to Fix in Seconds

Kestrel delivers exact, production-ready fixes for the most complex infrastructure incidents that take hours to debug—from eBPF misconfigurations and CoreDNS resolution failures in Kubernetes to VPC routing conflicts and Kafka broker issues in your cloud.

Kubernetes
Kubernetes
eBPF rules dropping packetsNetwork
CoreDNS resolution failuresDNS
IPTables misconfigurationNetwork
Pod OOMKilled errorsResources
CrashLoopBackOff cyclesWorkload
Kestrel AI

Kestrel AI

Cloud
VPC route table conflictsNetwork
Kafka broker lag spikesStreaming
IAM policy misconfigurationSecurity
Load balancer health checksTraffic
RDS connection exhaustionDatabase
Production-Ready Fixes
Not just root cause—exact remediation
Learns Your Environment
Gets better with every incident
Deep Infrastructure Context
Understands your entire infra stack
Fine-Tuned Per Customer
Models optimized to your infra

Fix Kubernetes Incidents Before Outages

+ all other cloud infra

The hardest Kubernetes outages start in the data plane, not in application code. As NetworkPolicies grow and clusters scale, packet processing, conntrack, and CNI reconciliation silently degrade — until services begin dropping traffic and DNS starts timing out. Kestrel detects these failure patterns early and applies precise network and policy fixes before intermittent packet loss becomes a full production outage.

Proven in Production

Trusted by teams to resolve cloud infrastructure incidents with unparalleled speed and accuracy

>90%
Reduction in MTTR
Resolve incidents in seconds
500+
Incidents Resolved Weekly
Across customer cloud infrastructure
>98%
Remediation Accuracy
And continuously improving
production-clusterns: api-prodpod-1pod-2pod-3OOMKilledKestrel AI AgentsAnalyzing root cause...Generating fix ✓
Incident Detected
Fix Applied
Self-Healing Cloud Infrastructure

Agentic Incident Response

Spend less time parsing configs and digging through logs. Kestrel monitors your cloud infrastructure 24/7 to detect incidents, trace root causes, and generate ready-to-apply config fixes.

On-Call, 24/7 Monitoring
Continuously watches your Cloud to detect every incident in real time
Root Cause Analysis
Diagnoses all Cloud incidents and explains what went wrong
Ready-to-Apply Fixes
Instant config changes via auto-remediation or single-click apply
Conversational Cloud Intelligence

AI Chat Copilot

Ask any Cloud question in plain English and get instant answers with config changes. Resolve incidents 10x faster and eliminate hours of debugging.

No Query Syntax
Skip the command-line tools and dashboards — just ask any question in natural language
Instant Answers
Get instant answers across all clusters with ready-to-apply config changes
Resolve Incidents In Seconds
Root cause and resolve any incident in natural language
chat
You

Which pods lack resource limits in @production?

AI

Found 7 pods in @production

• api-server-6d8f9b
• worker-a8c3f1
• cache-redis-4k9x2
...
View YAML Fix
risk-assessment.yaml
CRITICAL
Privileged containers in production
3 deployments running as root
HIGH
Network policies not enforced
12 pods without egress restrictions
AI Security Scans on Autopilot

Autonomous Risk Assessment

Launch a swarm of AI agents that discover vulnerabilities and provide exact remediation steps across network security, IAM, RBAC, privilege escalation, container image security and more.

Multi-agent coordination
Exact config fixes
AI chat for each finding
Read-only assessments
Cloud Vulnerability Management

AI-Driven Risk Reduction

AI agent swarms propose exact fixes for Cloud and Kubernetes security risks, making it easy to systematically reduce vulnerabilities.

High
47
Medium
128
Low
83
All Clusters
Last 30 Days
Cloud Infrastructure Visualization

Cloud Infrastructure Map

Get a complete view of your Cloud infrastructure with intelligent application classification and network traffic visualization.

Complete Environment View
Single view across all clouds and services
AI-Powered Classification
Intelligent workload grouping
Real-Time Traffic
Live, classified network traffic visualization
Network Security Posture
Network policy and remediation recommendations
production-clusterweb-uiapigatewayauth-svcuser-svcanalyticscollectorrabbitmqpostgresexternalapiredis
Suspicious Traffic Detected
deployment.yaml
spec:
replicas: 3
- privileged: true
+ securityContext:
+ runAsNonRoot: true
production-cluster
Deployed successfully
networkpolicy.yaml
+ policyTypes:
+ - Ingress
+ - Egress
Helm
ArgoCD
Flux
PR created in GitOps repo
GitOps & IaC Integration

Review & Deploy Changes

Every AI-generated configuration change comes with a comprehensive review interface. Approve changes with confidence and deploy directly to your Cloud or Kubernetes clusters, integrate with your GitOps workflow, or sync with your IaC tools.

Interactive Config Review
View detailed diffs, explanations, and approval workflows
Direct Deployment
Apply approved changes instantly with one-click deployment
GitOps Integration
Create pull requests to your GitOps repositories with validated changes
IaC Support
Integrate with Terraform, Pulumi, and other Infrastructure as Code tools
Works With Your Existing Cloud Stack

Integrates With All Clouds

Kestrel connects to your clouds, Kubernetes clusters, observability tools, and code — then fixes cloud infrastructure incidents automatically through cloud APIs, IaC, and GitOps.

Multi-Cloud Support
AWS, Azure, GCP, and on-prem Kubernetes
Automated Deployment
Deploy fixes via cloud APIs, IaC tools like Terraform, and GitOps
End-to-End Incident Management
Incident lifecycle management via the Kestrel Platform or Slack
Tenant ATenant ATenant BTenant BTenant CTenant CData InFixes OutKestrel AIComplete Data Isolation
Production Ready. Security First.

Enterprise-Grade Security

Built for enterprises that demand the highest standards of data privacy, security, and compliance.

SOC 2 Compliant
Enterprise-grade security controls audited by independent third parties
Complete Data Isolation
Your data is never combined with other customers
No Cross-Customer Training
Reinforcement learning and fine-tuning happens exclusively on your infrastructure
Full Control Over Fixes
Every AI-generated fix requires your explicit approval
Read-Only by Default
No write access unless you explicitly enable auto-remediation
No Sensitive Data Storage
Raw data is never stored or persisted; secrets are never sent to Kestrel servers

Get Started in Seconds

Single Helm install command for Kubernetes. Agentless for all of Cloud.

<30s
Install Time
All
Cloud Providers + On-Prem
Read-Only
Secure Deployment
terminal
$ helm install kestrel-operator \
oci://ghcr.io/KestrelAI/charts/kestrel-operator \
--version 1.0.0 \
--namespace kestrel-ai --create-namespace \
-f kestrel-ai-operator-values.yaml
✓ Ready in 11.3s
Instant Visibility
Complete visibility across your Cloud infrastructure with natural language investigations in seconds.
Real-Time Incident Monitoring
Continuously monitors cloud resources, logs, events and more to detect incidents, trace root causes, and generate fixes in real time.
Open Source & Transparent
Lightweight, read-only operator for Kubernetes. Agentless cloud API integration for all other cloud resources.

Choose Your Plan

Scale from single accounts to enterprise cloud estates

AI Chat Copilot
24/7 Incident Response
Cloud Infrastructure Map

Starter

Perfect for getting started

$300/mo
  • 1 Kubernetes cluster
  • 50 Kubernetes workloads
  • 100 cloud resources
  • 3 daily assessments
  • Community support
Get Started
POPULAR

Growth

Scale across your cloud

Custom
  • 5 Kubernetes clusters
  • 100 Kubernetes workloads each
  • 300 cloud resources
  • 15 daily assessments
  • Priority support
Start Free Trial

Enterprise

For large organizations

Custom
  • Unlimited Kubernetes clusters
  • Unlimited Kubernetes workloads
  • Unlimited cloud resources
  • On-premise deployment
  • Dedicated 24/7 support
Talk to Sales

Common Questions

Everything you need to know about getting started with Kestrel.

Kestrel isn't just another AI SRE that stops at application-level root cause analysis. We deliver exact, production-ready fixes for the most complex infrastructure incidents—the kind that typically take hours or days to debug. Whether it's eBPF rules dropping packets, CoreDNS resolution failures, misconfigured IPTables in Kubernetes, or VPC routing conflicts and Kafka broker lag spikes in your cloud, Kestrel resolves them in seconds with precise remediation.

Setup takes less than 30 seconds. For Kubernetes, run a single Helm install command to deploy our lightweight, read-only operator. For all other cloud services, simply connect via agentless API integration.

No preparation required. Kestrel works with your existing cloud infrastructure and Kubernetes clusters as-is. We automatically discover your resources, understand your architecture, and start finding and resolving issues with your infrastructure immediately.

Kestrel supports all major cloud providers including AWS, Azure, and GCP, as well as on-premise Kubernetes clusters. Our agentless architecture connects via read-only API access, and our open-source operator deploys to any Kubernetes environment in seconds.

Absolutely. Kestrel integrates seamlessly with your existing observability stack and CI/CD pipelines. Every AI-generated fix requires your explicit approval, and you can deploy changes directly to your infrastructure or sync with your GitOps and IaC tools.

Security is foundational to Kestrel. Your data is never combined with other customers, and we never use your data to train models for others. Raw data is not stored or persisted on our servers, and secrets are never transmitted to Kestrel. We operate read-only by default and are SOC 2 compliant. For more details, see our Security section.

Kestrel offers tiered pricing based on the number of cloud resources and clusters you manage. Our team can help you choose the best plan for your infrastructure. Book a demo to discuss your needs.

Ready for self-healing cloud infrastructure?

Meet the future of Cloud.