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  1. Stackups
  2. DevOps
  3. Load Testing
  4. Load And Performance Testing
  5. Blitz vs k6

Blitz vs k6

OverviewDecisionsComparisonAlternatives

Overview

Blitz
Blitz
Stacks43
Followers41
Votes2
k6
k6
Stacks257
Followers226
Votes56

Blitz vs k6: What are the differences?

Blitz: Load testing for websites, web apps, and REST APIs. Build bulletproof, scalable solutions with Blitz - a simple and fun service for load testing web apps and APIs in the cloud. Blitz offers powerful yet simple capabilities including continuous monitoring, performance testing and remediation. Blitz enables you to instantly burst up to 50,000 concurrent users against your app in seconds from multiple points of presence around the world; k6: Developer centric open-source load and performance testing tool. It is a developer centric open source load testing tool for testing the performance of your backend infrastructure. It’s built with Go and JavaScript to integrate well into your development workflow.

Blitz and k6 can be primarily classified as "Load and Performance Testing" tools.

Some of the features offered by Blitz are:

  • Complex transactions- Whether you want to test a web page or a complex transaction , Blitz makes it easy for you to determine the number of users you can support.
  • Detailed feedback- Get detailed statistics and feedback in real time, and in plain English
  • Plugins- With our extension for Chrome or add-on for Firefox , just navigating to a webpage and run a performance test. Blitz takes care of the cookies, authentication and all the other underlying complexities.

On the other hand, k6 provides the following key features:

  • Written in Go and JavaScript, built to integrate well into the modern developer workflow and automation pipelines
  • Primarily for load testing, it also works for functional testing of APIs and microservices with its powerful JS ES6 based scripting API
  • Straightforward CLI, sharing many UX aspects with the DevOps tools you already use

k6 is an open source tool with 5.57K GitHub stars and 287 GitHub forks. Here's a link to k6's open source repository on GitHub.

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Advice on Blitz, k6

Aravinth
Aravinth

SSE

Nov 19, 2019

Needs advice

I want to do performance testing with HTTP protocol but the test script should be java script. For now, I kept "Artillery" and "K6" tools in my queue. Did you guys have any idea about this? Is there any tools which support Test script language: JavaScript Protocol: Http/web service Must Feature: Record OS: Mac os/windows

84.4k views84.4k
Comments

Detailed Comparison

Blitz
Blitz
k6
k6

Build bulletproof, scalable solutions with Blitz - a simple and fun service for load testing web apps and APIs in the cloud. Blitz offers powerful yet simple capabilities including continuous monitoring, performance testing and remediation. Blitz enables you to instantly burst up to 50,000 concurrent users against your app in seconds from multiple points of presence around the world.

It is a developer centric open source load testing tool for testing the performance of your backend infrastructure. It’s built with Go and JavaScript to integrate well into your development workflow.

Complex transactions- Whether you want to test a web page or a complex transaction , Blitz makes it easy for you to determine the number of users you can support.;Detailed feedback- Get detailed statistics and feedback in real time, and in plain English;Plugins- With our extension for Chrome or add-on for Firefox , just navigating to a webpage and run a performance test. Blitz takes care of the cookies, authentication and all the other underlying complexities.;Automation- With the Ruby GEM and full integration with Continuous Integration servers like Atlassian's Bamboo CI server, automated performance testing can ensure that no code push can cause a poor experience for your users.;Remediation- Making changes to a web page, application or API can have unintended consequences. Blitz can extract information from your monitoring solution like Google Analytics®, etc. and create a load test to verify the fix.;Monitoring, and Remediation also available
Written in Go and JavaScript, built to integrate well into the modern developer workflow and automation pipelines; Primarily for load testing, it also works for functional testing of APIs and microservices with its powerful JS ES6 based scripting API; Straightforward CLI, sharing many UX aspects with the DevOps tools you already use
Statistics
Stacks
43
Stacks
257
Followers
41
Followers
226
Votes
2
Votes
56
Pros & Cons
Pros
  • 2
    Load testing
Pros
  • 13
    Fits nicely in a CI workflow
  • 11
    Open-source
  • 11
    Test scripts are written in javascript
  • 11
    It's code-first
  • 10
    Easy to use
Cons
  • 3
    Requires bundling and transpiling to use npm packages
Integrations
AppFog
AppFog
AppHarbor
AppHarbor
cloudControl
cloudControl
CloudBees
CloudBees
CloudFlare
CloudFlare
CopperEgg
CopperEgg
Engine Yard Cloud
Engine Yard Cloud
Heroku
Heroku
New Relic
New Relic
PagerDuty
PagerDuty
Kafka
Kafka
Linux
Linux
Grafana
Grafana
InfluxDB
InfluxDB
macOS
macOS
Datadog
Datadog
Debian
Debian
Windows
Windows
JSON
JSON

What are some alternatives to Blitz, k6?

Locust

Locust

Locust is an easy-to-use, distributed, user load testing tool. Intended for load testing web sites (or other systems) and figuring out how many concurrent users a system can handle.

Gatling

Gatling

Gatling is a highly capable load testing tool. It is designed for ease of use, maintainability and high performance. Out of the box, Gatling comes with excellent support of the HTTP protocol that makes it a tool of choice for load testing any HTTP server. As the core engine is actually protocol agnostic, it is perfectly possible to implement support for other protocols. For example, Gatling currently also ships JMS support.

Loader.io

Loader.io

Loader.io is a free load testing service that allows you to stress test your web-apps/apis with thousands of concurrent connections.

BlazeMeter

BlazeMeter

Simulate any user scenario for webapps, websites, mobile apps or web services. 100% Apache JMeter compatible. Scalable from 1 to 1,000,000+ concurrent users.<br>

Apache JMeter

Apache JMeter

It is open source software, a 100% pure Java application designed to load test functional behavior and measure performance. It was originally designed for testing Web Applications but has since expanded to other test functions.

RedLine13

RedLine13

It is a load testing platform that brings the low cost power of the cloud to JMeter and other open source load testing tools.

AWS Device Farm

AWS Device Farm

Run tests across a large selection of physical devices in parallel from various manufacturers with varying hardware, OS versions and form factors.

Flood IO

Flood IO

Performance testing with Flood increases customer satisfaction and confidence in your production apps and reduces business risk.

Soundkit

Soundkit

Voice agent QA for teams who can't afford broken calls, compliance gaps, or production failures. Simulate thousands of conversations, validate legal

LoadNinja

LoadNinja

It is  a  cloud-based platform for engineers and performance professionals who load test web applications. It makes load testing simple and fast. Test your website and web apps on real browsers, in the cloud, without the need for dynamic correlation.

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