k6.io 2026: Benefits, Features & Pricing

Name: k6.io
Rating: 5.0 (3 reviews)

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On this page

Overview
Pricing and Plans
Features
User Reviews

Overview

k6.io

5.0

(3)

Pricing

Starting at $299.00 per month

About k6.io

k6 is a cloud-based load testing tool designed to help software engineers monitor and test the performance of APIs and microservices. The application enables developers to build test cases, validate the working of APIs for traffic volume and receive pass/fail notifications on SLA/SLO-breaking performance regression.

Team members can write load tests in Javascript code and utilize libraries to maintain a test suite. Managers can onboard users for testing, generate load from multiple locations and schedule, execute and record the entire test using the browser extension. The solution allows developers to visualize the performance metrics and filter test results by location, time period or tags.

k6 offers integration with various third-party applications such as Apache Kafka, DataDog, StatsD, Azure Pipelines, Jenkins, CircleCI and more. It is available on both monthly and annual subscriptions and support is provided via email and documentation.

k6.io Screenshots

k6.io Pricing and Plans

Starting price: $299.00 per month

Free Trial

Free Version

Basic

$299.00

per user, per month

No plan information available

k6.io Features

Popular features found in Automated Testing
API
Collaboration Tools
Customizable Reports
Hierarchical View
Model-Based Testing
Monitoring
Reporting & Statistics
Requirements Management
Software Testing Management
Supports Parallel Execution
Test Script Reviews
Workflow Management
More features of k6.io
Cloud Load Testing
Compression
Debugging
Load Testing
Performance Metrics
Performance Testing
Regression Testing
Reporting/Analytics
Schedulers
Testing Management
Testing Scripts
Web Testing

k6.io User Reviews

Overall Rating

5.0

Ratings Breakdown

100%

Secondary Ratings

Ease of Use

5.0

Value for money

5.0

Customer support

4.0

Functionality

4.0

Have you used k6.io and would like to share your experience with others?

Ruwani A.

Verified reviewer

Information Technology and Services

1001-5000 employees

Used weekly for less than 2 years

Review source

Reviewed September 2018

It comes with valuable automation functionalities

I have woked with multiple development projects in past few years. So i have good experience with couple of nunfuntional testing tools. load impact is one of them.

Ratings Breakdown

Ease of use

Value for money

Customer support

Functionality

Pros:

Attractive user friendly user interface and simple workflow. I have used this application under multiple environments. I have used this to test some 3rd party API's and couple of websites. It comes with attractive automation functionalities. Support multiple 'cl technologies'. I can execute daytoday load test executions in my local machine and complex executions with load impact cloud.I can simply automate my workflow without any delays.

Cons:

It's better if they can provide cross browser testing feature with this application. Because it's better if we can execute testings with different browsers.

Chris Andre D.

Verified reviewer

Computer & Network Security

51-200 employees

Used unspecified for unspecified

Review source

Reviewed July 2014

Easy and well done load testing tool

I very much like the Load Impact stress testing tool. It is very easy to set up, very easy to configure to do specific use cases and overall just a high quality tool which I can imagine can be used by anyone. Load Impact comes with 5 free stress tests. I hit my 5$ DigitalOcean droplet with Load Impact and I managed to crash the mysqld daemon two times running at around 28 concurrent users. Load Impact very easily showed me that both memory and CPU was peaked on my box, and also precisely showed me the max concurrent users my platform would allow. Via a chrome extension you can very easily create use case script for Load Impact. Just configure your browser to navigate through Load Impact and they will record everything you do through your own solution and create a script for it. This allowed me to create use cases specifically for some parts of my websites, e.g. for searching, navigation and more.

Ratings Breakdown

Pros:

Incredible easy to get started Free (up to 5 free stress tests) Innovative and very cool proxy feature Nice graphs and pictures Able to spread load coming from different locations and source IP's Has an agent you can use to pick up server data

Cons:

A bit lacking help sections on the different parts of the website and tool.

Weiliang Z.

Used unspecified for unspecified

Review source

Reviewed March 2011

Easy to use load testing tool