Test Your API Reliability
Before Production.
Simulate failures, stress test endpoints, and analyze system behavior with AI-powered insights.
APIs fail.
Are you ready when they do?
Network latency, third-party downtimes, and unexpected traffic spikes cause cascading failures in modern microservices. You can't rely on hoping things just work.
Timeouts & Latency
Requests backing up and eating memory limits.
Failed Requests
5xx errors multiplying quickly across dependent services.
Unpredictable Retry Loops
Accidentally ddosing your own infrastructure.
Reliability Test Scenario
- 20% Timeout Injection
- 15% Internal Server Errors
- Network Latency: +400ms
How It Works
Bridge the gap between development and production reliability. Test with confidence before every deployment.
Configure Scenario
Define your API endpoint, set the expected latency threshold, and choose your failure injection rate.
Execute Simulation
Our engine performs real-world stress testing, injecting faults and measuring performance in real-time.
Analyze Insights
Receive deep-dive reports on how your system degrades. Identify single points of failure instantly.
Failure Simulation
Inject faults safely into your API endpoints to see how your system reacts to real-world outages.
Load Testing Engine
Stress test endpoints to uncover bottlenecks and scale limits before your users do.
AI Log Diagnostics
Connect your logs and let our AI core detect anomalies, predict failures, and suggest fixes.
Reliability Metrics
Track latency distribution, retry patterns, and error rates in real-time dashboards.
Use Cases
Scroll to explore →
See the invisible.
Identify failures precisely at the moment they occur.
Latency Distribution (ms)
Error Rate & Retries
AI Insight Engine
Critical Issue: Latency spikes detected above 800ms during peak load at 10:15.
Recommended Action: Consider implementing exponential backoff retries and adding circuit breakers to downstream service requests to prevent resource exhaustion.
Built for Engineers.
Integrated in minutes.
A simple, secure REST API to simulate high-load scenarios globally — no agents, no SDK overhead. Integrate reliability assertions directly into your CI/CD pipelines.
curl -X POST https://airlb.ai/api/simulate \ -H "Authorization: Bearer YOUR_API_KEY" \ -d '{ "endpoint": "https://api.yourlab.com/v1/auth", "failureRate": 25, "latency": 500 }'
Pricing built for scale.
Transparent pricing that scales with your infrastructure needs. No hidden fees.
Free
Developer
Team
Build Reliable APIs
With Confidence.
Join thousands of engineers who trust API Reliability Lab to uncover hidden flaws before they hit production.