The visual cloud architecture simulator that lets you drag-and-drop AWS services, run real-time traffic simulations, and get AI-powered recommendations to optimize cost, performance, and reliability — before you deploy.
From drag-and-drop design to live simulation and AI optimization — a complete toolkit for cloud architecture.
Drag-and-drop 315+ AWS services onto an infinite canvas. Connect them with smart edges that validate architectural constraints automatically.
Inject traffic at up to 100M RPS with constant, ramp, spike, or wave patterns. Watch latency, throughput, and errors propagate in real time.
Hybrid rule-engine + GPT-4.1 analysis identifies bottlenecks, suggests new services, config changes, and cost optimizations — in seconds.
See live cost projections per second, hour, day, and month. Understand the real price of your architecture before a single resource is provisioned.
Each AI recommendation has an Apply button. Click it and watch the canvas update — new nodes added, configs modified, edges re-routed automatically.
Every simulation run is saved — configs, metrics, recommendations, what was applied, estimated savings. Full audit trail for architecture decisions.
Inject traffic, watch metrics propagate, spot bottlenecks, and optimize — all in your browser. No cloud account needed.
Our tick-based simulation engine runs at 100ms intervals, computing per-node metrics including RPS throughput, latency, error rates, concurrency, cold starts, shard utilization, and queue depth — all based on real AWS service characteristics.
Our hybrid engine combines deterministic rule-based analysis with GPT-4.1 intelligence. It detects throttling, cold starts, single points of failure, and cost waste — then suggests concrete fixes you can apply with one click.
Compute, databases, networking, AI/ML, security, analytics — every major AWS service category with accurate simulation models.
Drag AWS services onto the canvas. Connect them with smart edges. Configure each service to match your use case.
Set your traffic pattern and RPS. Hit Start and watch real-time metrics flow through your architecture graph.
Get AI recommendations that spot throttling, high costs, and single points of failure. Apply them with one click.
Review execution history. See what changed, what was saved, and how your architecture evolved over iterations.
From solo developers to enterprise architects — anyone who builds on the cloud.
Understand how your services interact under load. Spot potential issues before writing infrastructure code.
Validate infrastructure changes, test scaling policies, and estimate costs — without touching production.
Simulate failure scenarios, test resilience patterns, and verify that your architecture can handle traffic spikes.
Create architecture proposals with real cost estimates and performance projections. Present to stakeholders with confidence.
Plan your cloud infrastructure before spending a dollar. Understand what your architecture will cost at 10x, 100x, 1000x scale.
Preparing for AWS Solutions Architect, DevOps, or SysOps certifications? Practice designing architectures hands-on.
Start designing, simulating, and optimizing your cloud infrastructure today. No AWS account required.