Apache JMeter website screenshot

Apache JMeter

Apache JMeter is an open-source Java application designed to load test functional behavior and measure performance of web applications and services. It can simulate heavy loads on servers, networks, and objects to test performance under different load types, supporting HTTP/HTTPS, SOAP/REST, databases, LDAP, JMS, and mail protocols.

Apache JMeter publishes 1 API on the APIs.io network. Tagged areas include Java, Load Testing, Open Source, Performance Testing, and Testing.

Apache JMeter’s developer surface includes documentation and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub
20.4/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
AccessFreemium
1 APIs
JavaLoad TestingOpen SourcePerformance TestingTesting

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 20.4/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 1.7 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 5.9 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/jmeter: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Apache JMeter

Apache JMeter is a load testing and performance measurement tool for web applications, databases, FTP servers, JMS, mail protocols, and more. Provides extensible samplers, liste...

Pricing Plans 1

Published pricing tiers and plan structures.

Jmeter Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Jmeter Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Jmeter Finops

FINOPS

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Jmeter Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Jmeter Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Issues
Issues

Company 1

The organization behind the API

Website
Website

Other 1

Properties that don't map to a standard resource type

Mailing List
Mailing List

Source (apis.yml)

apis.yml Raw ↑ 
aid: jmeter
name: Apache JMeter
description: Apache JMeter is an open-source Java application designed to load test functional behavior and measure performance
  of web applications and services. It can simulate heavy loads on servers, networks, and objects to test performance under
  different load types, supporting HTTP/HTTPS, SOAP/REST, databases, LDAP, JMS, and mail protocols.
type: Index
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/jmeter.png
tags:
- Java
- Load Testing
- Open Source
- Performance Testing
- Testing
url: https://raw.githubusercontent.com/api-evangelist/jmeter/refs/heads/main/apis.yml
created: '2025-01-01'
modified: '2026-04-28'
specificationVersion: '0.19'
apis:
- aid: jmeter:jmeter
  name: Apache JMeter
  description: Apache JMeter is a load testing and performance measurement tool for web applications, databases, FTP servers,
    JMS, mail protocols, and more. Provides extensible samplers, listeners, and a CLI mode for headless operation.
  humanURL: https://jmeter.apache.org/
  tags:
  - Load Testing
  - Performance
  - Testing
  properties:
  - type: Documentation
    url: https://jmeter.apache.org/usermanual/index.html
  - type: GettingStarted
    url: https://jmeter.apache.org/usermanual/get-started.html
  - type: Component Reference
    url: https://jmeter.apache.org/usermanual/component_reference.html
  - type: Functions Reference
    url: https://jmeter.apache.org/usermanual/functions.html
  - type: JavaDoc
    url: https://jmeter.apache.org/api/index.html
  - type: Download
    url: https://jmeter.apache.org/download_jmeter.cgi
  - type: Change History
    url: https://jmeter.apache.org/changes.html
  - type: GitHubRepository
    url: https://github.com/apache/jmeter
common:
- type: VulnerabilityDisclosure
  url: security/jmeter-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/jmeter-domain-security.yml
- type: Website
  url: https://jmeter.apache.org/
- type: Documentation
  url: https://jmeter.apache.org/usermanual/index.html
- type: GitHubOrganization
  url: https://github.com/apache/jmeter
- type: Issues
  url: https://github.com/apache/jmeter/issues
- type: Mailing List
  url: https://jmeter.apache.org/mail2.html
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com