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Artillery

by Artillery

Cloud-scale load testing platform with HTTP and WebSocket scenario scripting and AWS Lambda distributed execution for APAC engineering teams validating API performance without dedicated load testing infrastructure.

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AIMenta verdict
Recommended
5/5

"Artillery is the cloud-scale load testing platform for APAC engineering teams — HTTP and WebSocket load tests with AWS Lambda distribution. Best for APAC teams wanting serverless-distributed load generation without dedicated load testing infrastructure."

Features
7
Use cases
4
Watch outs
4
What it does

Key features

  • AWS Lambda distribution — serverless distributed load generation from APAC AWS regions without infrastructure management
  • YAML scenarios — structured load test configuration with phases, targets, and assertions in version-controllable YAML
  • WebSocket testing — real-time WebSocket and Socket.io load testing alongside HTTP API testing
  • gRPC support — gRPC service load testing for APAC microservices architectures using Protocol Buffer definitions
  • Custom JavaScript — JavaScript plugin functions for complex scenario logic and custom response assertions
  • Artillery Pro — managed cloud execution with test history and trend dashboard for systematic load testing programmes
  • CI integration — CLI execution compatible with GitHub Actions and all major APAC CI pipeline systems
When to reach for it

Best for

  • APAC teams wanting APAC-region distributed load generation via AWS Lambda without infrastructure provisioning
  • Teams building real-time applications wanting HTTP + WebSocket load testing from a single tool
  • DevOps teams wanting YAML-configured load tests reviewable in pull requests alongside infrastructure changes
  • APAC SRE teams running systematic load testing programmes with historical trend tracking via Artillery Pro
Don't get burned

Limitations to know

  • ! AWS Lambda execution requires AWS account and IAM role configuration — adds setup overhead versus local-first tools
  • ! YAML syntax learning curve for complex scenarios with branching logic, custom assertions, and plugin functions
  • ! Artillery Pro (cloud execution, history) is a paid tier — teams requiring systematic test history need subscription
  • ! Less mature Grafana integration than k6 — teams using Grafana for production monitoring may prefer k6 for unified dashboards
Context

About Artillery

Artillery is a modern load testing platform that provides APAC engineering teams with YAML/JavaScript-based load test scenarios for HTTP, WebSocket, and gRPC APIs, with cloud-native distributed execution through AWS Lambda — enabling APAC teams to generate high-volume load from distributed APAC cloud infrastructure without provisioning and managing dedicated load testing servers.

Artillery's AWS Lambda distributed execution model — which splits load test virtual users across Lambda functions in configurable AWS regions (ap-southeast-1 Singapore, ap-northeast-1 Tokyo) — enables APAC engineering teams to run load tests from APAC regional infrastructure that accurately reflects the network path and latency that APAC users experience, rather than running load from US-hosted load generation servers that do not represent APAC connectivity. For APAC SaaS companies with APAC-distributed user bases, APAC-origin load testing provides more accurate response time measurements than US-origin load tests.

Artillery's YAML-first scenario configuration — which defines load test phases (ramp-up, sustained load, spike), virtual user behaviours (request sequences, response assertions, custom JavaScript logic), and success criteria (error rate thresholds, latency targets) in a structured YAML format — makes Artillery test scenarios readable and reviewable as configuration files in version control. APAC DevOps teams can review Artillery load test changes in pull requests with the same process used for application configuration changes.

Artillery Pro's cloud execution — which provides managed distributed load generation, test history storage, and a web dashboard for test result comparison across runs — extends the open-source Artillery framework with the infrastructure that APAC engineering teams need for systematic load testing programmes rather than ad-hoc performance validation. APAC SRE teams that run weekly load tests to detect performance regression trends over time benefit from Artillery Pro's historical result storage and trend visualization.

Artillery's Protocol Plugins — which extend the core HTTP load testing with WebSocket real-time messaging load, Socket.io event simulation, Apache Kafka message production, and custom protocol plugins — enable APAC engineering teams building real-time applications (live chat, collaborative tools, real-time dashboards) to load test the WebSocket and event-driven components of their architecture alongside HTTP API load testing.

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