What is JMeter?
An open-source Java application that simulates heavy traffic to measure how applications perform under load and stress conditions.
JMeter pricing
We don't have JMeter's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.
What JMeter does
The capabilities that matter for testing tools, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Test types
- -
- Browser automation
- ✓
- Built-in assertion library
- ✓
- Languages
- Java, Groovy, BeanShell
- Mocking / stubbing
- -
- Snapshot testing
- -
- Parallel execution
- ✓
- Code coverage
- -
- Watch mode
- -
- CI integration
- ✓
Platform & deployment
Independently observed- CLI
- macOS
- Linux
- Windows
- On-premise
- Self-hosted
Integrations (6)
Independently observed- Maven
- Gradle
- Jenkins
- InfluxDB
- Graphite
- MongoDB
Security & compliance
Known vulnerabilities: 0 (0 in the last 12 months) sourcea count reflects scale & disclosure, not quality
JMeter FAQ
Common questions about JMeter, answered from independent, dated evidence.
What is JMeter?
A Java-based load testing platform that simulates heavy traffic on servers and applications to measure their performance and stability under various load conditions. Supports testing across multiple protocols and can record test scenarios from browsers or native applications. It is indexed under Testing Tools.
Source: https://jmeter.apache.org
Is JMeter free to use?
JMeter is open source, so it can be self-hosted and used at no licence cost. It is released under the Apache-2.0 licence. Pricing changes often, so verify at source before relying on it.
Source: https://jmeter.apache.org
What platforms does JMeter support?
JMeter supports Windows, macOS, Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.
Source: https://jmeter.apache.org
Can JMeter be self-hosted?
Yes. JMeter can be deployed on-premise and self-hosted, so it does not have to run on the vendor's infrastructure.
Source: https://jmeter.apache.org
What does JMeter integrate with?
We have confirmed 6 integrations for JMeter, including Maven, Gradle, Jenkins, InfluxDB, Graphite and MongoDB. This is what we could verify from public sources, so the vendor may support others we have not indexed.
Source: https://jmeter.apache.org
Is JMeter open source?
Yes. JMeter is published under the Apache-2.0 licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.
Source: https://github.com/apache/jmeter
JMeter alternatives
Other testing tools we track, ranked by the same independent score.
- JestA straightforward testing framework for JavaScript projectsmedium · 69%
- PlaywrightA browser automation and testing framework supporting Chromium, Firefox, and WebKithigh · 76%
- pytestPython testing framework emphasizing simplicity with sophisticated scalabilitymedium · 72%
- VitestA Vite-powered testing framework for modern developmentmedium · 70%
- PuppeteerControl browsers programmatically from JavaScriptmedium · 66%
- SeleniumA framework for automating web browser interactionshigh · 76%
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for JMeter, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Development activity | 53 | 0.12 | 6.4 | ✓ |
| Capabilities | 67 | 0.08 | 5.6 | ✓ |
| Dependent projects | 44 | 0.08 | 3.5 | ✓ |
| Security score | 53 | 0.05 | 2.8 | ✓ |
| Stars | 75 | 0.03 | 2.5 | ✓ |
| Integrations | 17 | 0.05 | 0.9 | ✓ |
| Release cadence | 0 | 0.07 | 0.0 | - |
| Security posture | 5 | 0.09 | 0.0 | - |
| Package downloads | 0 | 0.17 | 0.0 | - |
| Developer Q&A activity | 0 | 0.08 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Activity
| Attribute | Value | Evidence |
|---|---|---|
| Commits last 30d | 48 | mediumsource · 2026-10-13 · 65% |
Adoption
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 6 items | mediumsource · 2026-09-10 · 66% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Languages: Java, Groovy, BeanShell · Assertions: Yes · Ci integration: Yes · Browser automation: Yes · Parallel execution: Yes | mediumsource · 2026-10-13 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 3 | mediumsource · 2026-09-10 · 60% |
Language
| Attribute | Value | Evidence |
|---|---|---|
| Primary | Java | highsource · 2026-10-13 · 90% |
License
| Attribute | Value | Evidence |
|---|---|---|
| Spdx | Apache-2.0 | highsource · 2026-10-13 · 95% |
Pricing
Release
| Attribute | Value | Evidence |
|---|---|---|
| History | 10 items | mediumsource · 2026-10-13 · 70% |
Security
| Attribute | Value | Evidence |
|---|---|---|
| Disclosure policy | Yes | mediumsource · 2026-08-13 · 60% |
| Scorecard | 5.3 | highsource · 2026-10-13 · 90% |
| Vulnerabilities | Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=org.apache.jmeter%3AApacheJMeter_core&per_page=100 · Last 12m: 0 | highsource · 2026-10-13 · 90% |
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