Load test your backend with realistic traffic patterns
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Tracked since2025
0 reviews trackedThe Bottom Line
Entry price
Free plan available, paid tiers above
Biggest pro
Good load testing
Biggest con
Cloud expensive
TL;DR - Artillery
- Artillery is a modern load testing toolkit for developers and DevOps teams
- It runs performance tests against APIs and web apps with scenario-based scripting
- Free open-source version, Pro from $49/month
Pricing: Free plan available
Best for: Growing teams
What is Artillery?
Artillery tests your backend under load before real users do. Define scenarios that simulate realistic traffic patterns, then watch how your system responds when thousands of virtual users hit it simultaneously.
Write tests in YAML or JavaScript. Run from your laptop or scale to massive distributed tests in the cloud. Detailed reports show latency distributions, not just averages.
Engineering teams use Artillery to catch performance problems in staging instead of discovering them in production during a launch.
Available on: Web, Linux, macOS, Windows
Pros & Cons
Pros
- Good load testing
- YAML config
- Good for APIs
- Open source core
- Cloud option
Cons
- Cloud expensive
- Learning curve
- Reporting basic
- Documentation gaps
- Less GUI
Key Features
Load testingPerformance testingScenariosPluginsCI/CD integrationOpen source
Pricing Plans
Free TrialPricing checked May 28, 2026
Most Popular
Free
Free
Open source
- Load testing
- YAML config
- Plugins
Pro
$99/month
Teams
- Cloud runs
- Dashboards
- Team features
How Artillery's pricing compares
At $99/mo, Artillery is mid-range of its 2 direct competitors ($0.15 to $99/mo across the set).
Entry paid plan, monthly. Pricing checked May 28, 2026.
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Artillery FAQ
Is Artillery free?
Artillery Core is open source and free. Artillery Pro cloud service starts at $99/month. Enterprise pricing for advanced features and support.
What is Artillery?
Artillery is a load testing and performance testing tool. Test HTTP, WebSocket, Socket.io, and more. Write scenarios in YAML, run from command line.
Artillery vs k6?
Both are modern load testing tools. k6 uses JavaScript for scenarios. Artillery uses YAML with optional JS. k6 has more scripting power; Artillery is more approachable.
What can Artillery test?
HTTP APIs, WebSocket connections, Socket.io, GraphQL, and custom protocols via plugins. Good for API and real-time application testing.
How do you run Artillery tests?
Install via npm, write scenarios in YAML, run from CLI. Can run locally or use Artillery Pro for distributed cloud testing. Results in JSON or HTML reports.
Source: artillery.io