autocannon alternatives
9 other tools do this job. Which one is right depends on why autocannon is not working for you — so start from the reason, not the list.
Why teams leave autocannon
- Single endpoint only — no user journeys, no correlation, no think time.
- No distributed execution.
- HTTP/1.1 focused.
Worth saying: autocannon is genuinely strong at this — zero configuration; useful output in seconds. If that is the part you rely on, switching may cost more than it saves.
If cost is the problem
Cheaper than autocannon at the entry point, or free outright.
Vegeta
Load & Performance
Constant-rate HTTP load testing from the command line, in Go.
Apache JMeter
Load & Performance
The open-source workhorse: every protocol, a GUI, and twenty-five years of plugins.
Artillery
Load & Performance
YAML or JavaScript load tests that run serverless on AWS at large scale.
Locust
Load & Performance
Write load tests as plain Python. Scale by adding workers.
If nobody on the team writes code
autocannon expects code; these do not.
Apache JMeter
Load & Performance
The open-source workhorse: every protocol, a GUI, and twenty-five years of plugins.
NeoLoad
Load & Performance
Enterprise performance testing with strong SAP, Citrix and Oracle support.
OpenText LoadRunner
Load & Performance
The original enterprise load-testing suite. Fifty-plus protocols, decades of use.
Everything else in Load & Performance
Ranked by how widely adopted they are. Compare any two to see the differences that matter.
Developer-first load testing: JavaScript scripts, Go engine, CI-native thresholds.
The open-source workhorse: every protocol, a GUI, and twenty-five years of plugins.
YAML or JavaScript load tests that run serverless on AWS at large scale.
Managed cloud execution for JMeter, Gatling, k6 and Selenium scripts.
High-performance load testing with a code-first DSL and superb HTML reports.
Enterprise performance testing with strong SAP, Citrix and Oracle support.
The original enterprise load-testing suite. Fifty-plus protocols, decades of use.
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