STATIC COMPARISON / TIER B
Artillery vs BlazeMeter
Answer Artillery is an open source, self-hosted protocol and API load tool from Artillery Software, scripted in JavaScript, TypeScript. BlazeMeter is a commercial, vendor-hosted cloud load testing service from Perforce, scripted in Java, JavaScript, Python. The practical split is the cost model: Artillery is open source, BlazeMeter is commercial.
Curator verdict
Both cover HTTP, HTTPS, WebSocket. On recorded coverage Artillery is the wider of the two (5 protocols against 4), which matters only if your workload actually uses the extra ones. Budget and procurement usually settle Artillery against BlazeMeter before any benchmark does. Run the same scenario on both before you standardize; the rows below only tell you what is true on paper.
Spec matrix
| Field | Artillery | BlazeMeter |
|---|---|---|
| Vendor | Artillery Software | Perforce |
| Category | Protocol/API Load | Cloud Load Testing |
| License | Open Source | Commercial |
| Deployment | Self-hosted | Cloud |
| Status | Active | Active |
| First released | 2016 | 2011 |
| Pricing | Free open-source core; commercial cloud features available. | Free tier and paid plans; contact vendor for enterprise pricing. |
| Scripting | JavaScript, TypeScript | Java, JavaScript, Python |
| Protocols | HTTP, HTTPS, WebSocket, Socket.IO, MQTT | HTTP, HTTPS, WebSocket, JDBC |
| OS support | Windows, macOS, Linux | Browser |
How to choose
- Choose Artillery if you need a free, self-supported stack (Free open-source core; commercial cloud features available).
- Choose BlazeMeter if you can fund a commercial license for vendor support (Free tier and paid plans; contact vendor for enterprise pricing).
- Pick BlazeMeter to avoid operating injectors, Artillery when residency or air-gapped runs rule a hosted service out.
- Only Artillery records support for Socket.IO, MQTT — one hard requirement there decides the pair on its own.
- Only BlazeMeter records support for JDBC — one hard requirement there decides the pair on its own.
- Match the authoring language to the team: Artillery means JavaScript, TypeScript, BlazeMeter means Java, JavaScript, Python.
- Open the Test Rig to compare license, deployment, protocol and OS rows side by side.
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