# Apache JMeter vs k6 Comparison

| | Apache JMeter | k6 | 
|---|---|---|
| **Star Rating** | 4.3 out of 5 | 4.8 out of 5 | 
| **Total Reviews** | 158 | 31 | 
| **Largest Market Segment** | Mid-Market (40.0% of reviews) | Mid-Market (66.7% of reviews) | 
| **Entry Level Price** | No pricing available | No pricing available | 

---
## Top Pros & Cons

### Apache JMeter

Pros:
- Capabilities (1 reviews)
- Customer Support (1 reviews)

Cons:
- Complexity (1 reviews)
- Device Unavailability (1 reviews)

### k6

**Not enough data**

---
## Ratings Comparison
| Rating | Apache JMeter | k6 | 
|---|---|---|
  | **Meets Requirements** | 8.7 (108 reviews) | 9.3 (14 reviews) | 
  | **Ease of Use** | 7.8 (108 reviews) | 9.2 (15 reviews) | 
  | **Ease of Setup** | 8.6 (34 reviews) | 9.6 (9 reviews) | 
  | **Ease of Admin** | 8.5 (31 reviews) | 9.4 (9 reviews) | 
  | **Quality of Support** | 7.5 (92 reviews) | 9.3 (14 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.3 (29 reviews) | 9.3 (9 reviews) | 
  | **Product Direction (% positive)** | 7.8 (103 reviews) | 10.0 (14 reviews) | 

---
## Pricing

### Apache JMeter

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

### k6

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

---
## Features Comparison By Category

### Load Testing Tools

| Product | Score | Reviews |
|---|---|---|
| **Apache JMeter** | 8.6/10 | 70 |
| **k6** | 9.0/10 | 13 |

#### Functionality

| Feature | Apache JMeter | k6 | 
|---|---|---|
| **Stress Testing** | 9.1 (60 reviews) | 9.5 (13 reviews) | 
| **Extreme Cases** | 8.4 (52 reviews) | 9.2 (12 reviews) | 
| **Test Variety** | 8.5 (58 reviews) | 8.6 (13 reviews) | 
| **Web Testing** | Not enough data | Not enough data | 
| **Regression Testing** | Not enough data | Not enough data | 
| **Mobile Testing** | Not enough data | Not enough data | 
| **Cloud Load Testing** | Not enough data | Not enough data | 
| **UI Testing** | Not enough data | Not enough data | 
| **Cross Browser Testing** | Not enough data | Not enough data | 
| **Parallel Testing** | Not enough data | Not enough data | 
| **Performance Testing** | Not enough data | Not enough data | 

#### Reporting

| Feature | Apache JMeter | k6 | 
|---|---|---|
| **Reporting** | 8.2 (58 reviews) | 8.6 (13 reviews) | 
| **Uptime Reporting** | Not enough data | Not enough data | 
| **Web Traffic Reporting** | Not enough data | Not enough data | 
| **Real-Time Reporting** | Not enough data | Not enough data | 

#### Additional Functionality

| Feature | Apache JMeter | k6 | 
|---|---|---|
| **API** | Not enough data | Not enough data | 
| **Third-Party Integrations** | Not enough data | Not enough data | 
| **Secure Data Storage** | Not enough data | Not enough data | 
| **Configuration Management** | Not enough data | Not enough data | 
| **Trend Analysis** | Not enough data | Not enough data | 
| **Real-Time Monitoring** | Not enough data | Not enough data | 
| **Reporting/Analytics** | Not enough data | Not enough data | 
| **Forecasting** | Not enough data | Not enough data | 
| **Data Extraction** | Not enough data | Not enough data | 
| **Real-Time Analytics** | Not enough data | Not enough data | 
| **Reporting & Statistics** | Not enough data | Not enough data | 
| **Engagement Tracking** | Not enough data | Not enough data | 
| **Data Synchronization** | Not enough data | Not enough data | 
| **Activity Tracking** | Not enough data | Not enough data | 
| **Productivity Analysis** | Not enough data | Not enough data | 
| **Browser Performance Metrics** | Not enough data | Not enough data | 
| **User Management** | Not enough data | Not enough data | 
| **Real-Time Data** | Not enough data | Not enough data | 
| **Data Transformation** | Not enough data | Not enough data | 
| **Performance Management** | Not enough data | Not enough data | 
| **Data Import/Export** | Not enough data | Not enough data | 
| **Server Monitoring** | Not enough data | Not enough data | 
| **Bottleneck Identification** | Not enough data | Not enough data | 
| **Alerts/Notifications** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **Performance Metrics** | Not enough data | Not enough data | 
| **Visual Analytics** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Status Tracking** | Not enough data | Not enough data | 
| **Monitoring** | Not enough data | Not enough data | 
| **Charting** | Not enough data | Not enough data | 
| **Data Storage Management** | Not enough data | Not enough data | 
| **Testing Management** | Not enough data | Not enough data | 
| **Software Testing Management** | Not enough data | Not enough data | 
| **Remote Monitoring & Management** | Not enough data | Not enough data | 
| **Testing Scripts** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Rules-Based Workflow** | Not enough data | Not enough data | 
| **Assessment Management** | Not enough data | Not enough data | 
| **Scheduling** | Not enough data | Not enough data | 
| **Drag & Drop** | Not enough data | Not enough data | 
| **Data Visualization** | Not enough data | Not enough data | 
| **Website Analytics** | Not enough data | Not enough data | 
| **Load Scenarios** | Not enough data | Not enough data | 
| **Multiple Data Sources** | Not enough data | Not enough data | 
| **Benchmarking** | Not enough data | Not enough data | 
| **Debugging** | Not enough data | Not enough data | 
| **Predictive Analytics** | Not enough data | Not enough data | 
| **Bug Tracking** | Not enough data | Not enough data | 
| **Test Performance Metrics** | Not enough data | Not enough data | 
| **Issue Tracking** | Not enough data | Not enough data | 
| **Desktop/Application Virtualization** | Not enough data | Not enough data | 
| **Issue Management** | Not enough data | Not enough data | 
| **Continuous Integration** | Not enough data | Not enough data | 

### Automation Testing

| Product | Score | Reviews |
|---|---|---|
| **Apache JMeter** | 8.4/10 | 11 |
| **k6** | N/A | N/A |

#### Functionality 

| Feature | Apache JMeter | k6 | 
|---|---|---|
| **Test Feedback** | 8.3 (10 reviews) | Not enough data | 
| **Test History** | 7.7 (10 reviews) | Not enough data | 
| **Customization** | 9.2 (10 reviews) | Not enough data | 
| **Test Variety** | 8.7 (10 reviews) | Not enough data | 

#### Automation

| Feature | Apache JMeter | k6 | 
|---|---|---|
| **Organization** | 8.0 (10 reviews) | Not enough data | 
| **Reliability** | 9.0 (10 reviews) | Not enough data | 
| **Thoroughness** | 8.0 (10 reviews) | Not enough data | 

#### Agentic AI - Automation Testing

| Feature | Apache JMeter | k6 | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Supports Parallel Execution** | Not enough data | Not enough data | 

#### Additional Functionality

| Feature | Apache JMeter | k6 | 
|---|---|---|
| **Assessment Management** | Not enough data | Not enough data | 
| **Reporting & Statistics** | Not enough data | Not enough data | 
| **Security Testing** | Not enough data | Not enough data | 
| **Parameterized Testing** | Not enough data | Not enough data | 
| **Data Visualization** | Not enough data | Not enough data | 
| **Data Import/Export** | Not enough data | Not enough data | 
| **AI Copilot** | Not enough data | Not enough data | 
| **API** | Not enough data | Not enough data | 
| **Unicode Compliance** | Not enough data | Not enough data | 
| **Monitoring** | Not enough data | Not enough data | 
| **Performance Management** | Not enough data | Not enough data | 
| **Real-Time Reporting** | Not enough data | Not enough data | 
| **Issue Tracking** | Not enough data | Not enough data | 
| **Performance Testing** | Not enough data | Not enough data | 
| **Bug Tracking** | Not enough data | Not enough data | 
| **Compliance Management** | Not enough data | Not enough data | 
| **Move & Copy** | Not enough data | Not enough data | 
| **Requirements Management** | Not enough data | Not enough data | 
| **Hierarchical View** | Not enough data | Not enough data | 
| **User Management** | Not enough data | Not enough data | 
| **Software Testing Management** | Not enough data | Not enough data | 
| **Model-Based Testing** | Not enough data | Not enough data | 
| **Activity Dashboard** | Not enough data | Not enough data | 
| **Issue Management** | Not enough data | Not enough data | 
| **Quality Assurance** | Not enough data | Not enough data | 
| **Version Control** | Not enough data | Not enough data | 
| **Activity Tracking** | Not enough data | Not enough data | 
| **Data Extraction** | Not enough data | Not enough data | 
| **Static Analysis** | Not enough data | Not enough data | 
| **Requirements-Based Testing** | Not enough data | Not enough data | 
| **Real-Time Monitoring** | Not enough data | Not enough data | 
| **Customizable Reports** | Not enough data | Not enough data | 
| **A/B Testing** | Not enough data | Not enough data | 
| **Alerts/Notifications** | Not enough data | Not enough data | 
| **Action-Word Testing** | Not enough data | Not enough data | 
| **Test Script Reviews** | Not enough data | Not enough data | 
| **Data Storage Management** | Not enough data | Not enough data | 
| **Workflow Management** | Not enough data | Not enough data | 
| **Generative AI** | Not enough data | Not enough data | 
| **Collaboration Tools** | Not enough data | Not enough data | 
| **Drag & Drop** | Not enough data | Not enough data | 

### Software Testing

| Product | Score | Reviews |
|---|---|---|
| **Apache JMeter** | N/A | N/A |
| **k6** | N/A | N/A |

#### Agentic AI - Software Testing

| Feature | Apache JMeter | k6 | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (1):** [Load Testing Tools](https://www.g2.com/categories/load-testing-tools)

**Unique to Apache JMeter (2):** [Software Testing Tools](https://www.g2.com/categories/software-testing), [Automation Testing Tools](https://www.g2.com/categories/automation-testing-tools)



---
## Reviewer Demographics

### By Company Size

| Segment | Apache JMeter | k6 | 
|---|---|---|
| **Small-Business** | 20.7% | 6.7% | 
| **Mid-Market** | 40.0% | 66.7% | 
| **Enterprise** | 39.3% | 26.7% | 

### By Industry

#### Apache JMeter

- **Information Technology and Services:** 37.1%
- **Computer Software:** 25.8%
- **Telecommunications:** 4.6%
- **Retail:** 2.0%
- **Program Development:** 2.0%
- **Financial Services:** 2.0%
- **Electrical/Electronic Manufacturing:** 1.3%
- **Education Management:** 1.3%
- **Graphic Design:** 1.3%
- **Hospital & Health Care:** 1.3%
- **Other:** 21.2%

#### k6

- **Computer Software:** 26.7%
- **Information Technology and Services:** 16.7%
- **Telecommunications:** 6.7%
- **Retail:** 6.7%
- **Financial Services:** 6.7%
- **Market Research:** 3.3%
- **Management Consulting:** 3.3%
- **Logistics and Supply Chain:** 3.3%
- **Internet:** 3.3%
- **Insurance:** 3.3%
- **Other:** 20.0%

---
## Alternatives

### Alternatives to Apache JMeter

- [SOAPUI](https://www.g2.com/products/soapui/reviews) — 4.4/5 stars (143 reviews)
- [OpenText Professional Performance Engineering](https://www.g2.com/products/opentext-professional-performance-engineering/reviews) — 4.4/5 stars (40 reviews)
- [Tricentis Neoload](https://www.g2.com/products/tricentis-tricentis-neoload/reviews) — 4.3/5 stars (32 reviews)
- [BlazeMeter Continuous Testing Platform](https://www.g2.com/products/blazemeter-continuous-testing-platform/reviews) — 4.0/5 stars (25 reviews)
- [Ranorex Studio](https://www.g2.com/products/ranorex-studio/reviews) — 4.2/5 stars (258 reviews)
- [Katalon](https://www.g2.com/products/katalon/reviews) — 4.4/5 stars (227 reviews)
- [Cypress](https://www.g2.com/products/cypress/reviews) — 4.7/5 stars (108 reviews)
- [TestComplete](https://www.g2.com/products/testcomplete/reviews) — 4.2/5 stars (96 reviews)
- [WebLOAD](https://www.g2.com/products/webload/reviews) — 4.5/5 stars (31 reviews)
- [Gatling](https://www.g2.com/products/gatling/reviews) — 4.4/5 stars (103 reviews)

### Alternatives to k6

- [Gatling](https://www.g2.com/products/gatling/reviews) — 4.4/5 stars (103 reviews)
- [Locust](https://www.g2.com/products/locust/reviews) — 4.3/5 stars (10 reviews)
- [BlazeMeter Continuous Testing Platform](https://www.g2.com/products/blazemeter-continuous-testing-platform/reviews) — 4.0/5 stars (25 reviews)
- [LoadView](https://www.g2.com/products/loadview/reviews) — 4.5/5 stars (116 reviews)
- [BrowserStack](https://www.g2.com/products/browserstack/reviews) — 4.4/5 stars (3359 reviews)
- [SOAPUI](https://www.g2.com/products/soapui/reviews) — 4.4/5 stars (143 reviews)
- [LoadNinja](https://www.g2.com/products/loadninja/reviews) — 4.3/5 stars (14 reviews)
- [OpenText Core Performance Engineering](https://www.g2.com/products/opentext-core-performance-engineering/reviews) — 4.7/5 stars (13 reviews)
- [WebLOAD](https://www.g2.com/products/webload/reviews) — 4.5/5 stars (31 reviews)
- [Tricentis Neoload](https://www.g2.com/products/tricentis-tricentis-neoload/reviews) — 4.3/5 stars (32 reviews)

---
## Top Discussions

### Apache JMeter

No discussions available for this product.

### k6

- Title: [What is k6 performance tool?](https://www.g2.com/discussions/what-is-k6-performance-tool) — 1 comment
  > **Top comment:** "Basically, it's a powerful, modern framework for performance testing."
- Title: [Hi guys, please teach me how to write the response body o whatever data, in a txt file, csv o .dat file as a dataset for subsequent requests. ?](https://www.g2.com/discussions/hi-guys-please-teach-me-how-to-write-the-response-body-o-whatever-data-in-a-txt-file-csv-o-dat-file-as-a-dataset-for-subsequent-requests) — 1 comment, 1 upvote
  > **Top comment:** "Hi Cesar,

we could assist you better if you post your question to the k6 OSS community forum:

https://community.k6.io/c/k6-support/

It would be..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/apache-jmeter-vs-k6)