BlazeMeter vs k6 Open Source comparison

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6,234 views|3,675 comparisons
93% willing to recommend
k6 Logo
238 views|183 comparisons
100% willing to recommend
Comparison Buyer's Guide
Executive Summary

We performed a comparison between BlazeMeter and k6 Open Source based on real PeerSpot user reviews.

Find out what your peers are saying about Apache, OpenText, Tricentis and others in Load Testing Tools.
To learn more, read our detailed Load Testing Tools Report (Updated: April 2024).
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Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"In our company, various teams use BlazeMeter, particularly appreciating its cloud license software, which supports up to 5,000 users. BlazeMeter's cloud capabilities allow us to load test or simulate traffic from any location worldwide, such as Europe, North America, South America, Australia, and even specific cities like Delhi. So, with one cloud license, we can simulate user load from various locations globally.""It's a great platform because it's a SaaS solution, but it also builds the on-premises hosting solutions, so we have implemented a hybrid approach. BlazeMeter sets us up for our traditional hosting platforms and application stack as well as the modern cloud-based or SaaS-based application technologies.""Its most valuable features are its strong community support, user-friendly interface, and flexible capacity options.""It has a unique programming dashboard that is very user-friendly.""The most valuable features of the solution stem from the fact that BlazeMeter provides easy access to its users while also ensuring that its reporting functionalities are good.""For me, the best part is that we can graphically see the test result at runtime. It helps us understand the behavior of the application during all stages of the test.""The product's initial setup phase was straightforward.""With the help of the Mock Services, we are overcoming everything. Wherever we are facing issues, whether they will be long term or temporary, by implementing the Mock Services we can bypass the faulty components that are not needed for our particular testing."

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"The standout feature of k6 is its strong focus on API performance testing."

More k6 Open Source Pros →

Cons
"The only downside of BlazeMeter is that it is a bit expensive.""I believe that data management and test server virtualization are things that Perforce is working on, or should be working on.""The seamless integration with mobiles could be improved.""Potential areas for improvement could include pricing, configuration, setup, and addressing certain limitations.""The should be some visibility into load testing. I'd like to capture items via snapshots.""The Timeline Report panel has no customization options. One feature that I missed was not having a time filter, which I had in ELK. For example, there are only filter requests for a time of less than 5 seconds.""If the solution had better support and the documentation was efficient it would do better in the market.""The performance could be better. When reviewing finished cases, it sometimes takes a while for BlazeMeter to load. That has improved recently, but it's still a problem with unusually large test cases. The same goes for editing test cases. When editing test cases, it starts to take a long time to open those action groups and stuff."

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"One area where k6 could improve is by introducing a GUI similar to JMeter."

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Pricing and Cost Advice
  • "The licensing fees are billed on a monthly basis and they cost approximately $100 for the basic plan."
  • "The solution is free and open source."
  • "The product isn't cheap, but it isn't the most expensive on the market. During our proof of concept, we discovered that you get what you pay for; we found a cheaper solution we tested to be full of bugs. Therefore, we are willing to pay the higher price tag for the quality BlazeMeter offers."
  • "The overall product is less costly than our past solutions, so we've absolutely saved money."
  • "It's consumption-based pricing but with a ceiling. They're called CVUs, or consumption variable units. We can use API testing, GUI testing, and test data, but everything gets converted into CVUs, so we are free to use the platform in its entirety without getting bogged down by a license for certain testing areas. We know for sure how much we are going to spend."
  • "My company has opted for a pay-as-you-go model, so we don't make use of the free version of the product."
  • "I rate the product's price two on a scale of one to ten, where one is very cheap, and ten is very expensive. The solution is not expensive."
  • "When compared with the cost of the licenses of other tools, BlazeMeter's license price is good."
  • More BlazeMeter Pricing and Cost Advice →

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    Questions from the Community
    Top Answer:Blazemeter is a continuous testing platform that provides scriptless test automation. It unifies functional and performance testing, enabling users to monitor and test public and private APIs We… more »
    Top Answer:In our company, various teams use BlazeMeter, particularly appreciating its cloud license software, which supports up to 5,000 users BlazeMeter's cloud capabilities allow us to load test or… more »
    Top Answer:The pricing is manageable. It is not that big. Big companies won't mind the licensing costs. However, Neustar has more reasonable pricing. Most people don't prefer Neustar, but it is a good solution.
    Top Answer:The standout feature of k6 is its strong focus on API performance testing.
    Top Answer:One area where k6 could improve is by introducing a GUI similar to JMeter. While k6 is a powerful tool for performance testing, it leans heavily towards coding. Having a GUI, even if it is a low-code… more »
    Top Answer:k6 Open Source is a powerful tool, especially for API-level performance testing. Its integration capabilities and ease of use make it promising for a wider audience.
    Ranking
    4th
    out of 25 in Load Testing Tools
    Views
    6,234
    Comparisons
    3,675
    Reviews
    19
    Average Words per Review
    1,051
    Rating
    8.3
    17th
    out of 25 in Load Testing Tools
    Views
    238
    Comparisons
    183
    Reviews
    1
    Average Words per Review
    500
    Rating
    7.0
    Comparisons
    Also Known As
    JMeter Cloud
    Load Impact
    Learn More
    k6
    Video Not Available
    Overview

    BlazeMeter ensures delivery of high-performance software by enabling DevOps teams to quickly and easily run open-source-based performance tests against any mobile app, website or API at massive scale to validate performance at every stage of software delivery.

    The rapidly growing BlazeMeter community has more than 100,000 developers and includes prominent global brands such as Adobe, Atlassian, Gap, NBC Universal, Pfizer and Walmart as customers. Founded in 2011, the company is headquartered in Palo Alto, Calif., with its research and development in Tel Aviv.

    Load Impact offers three main features:

    1. Automated testing - Integrates into your CD pipeline with CI plug-ins or opt for full control with API/SDKs.
    2. API testing - a powerful scripting environment where you can create as simple or complex API scenarios as you need.
    3. Web & web app testing - easily load test your website or web app. Record user scenarios using our Chrome extension or proxy recorder and configure a test with just a few clicks - no programming required.
    Sample Customers
    DIRECTV, GAP, MIT, NBCUniversal, Pfizer, StubHub
    rackspace, salesforce.com, IBM, servicenow, Nasdaq, JWT
    Top Industries
    REVIEWERS
    Financial Services Firm30%
    Computer Software Company22%
    Non Profit13%
    Comms Service Provider9%
    VISITORS READING REVIEWS
    Financial Services Firm20%
    Computer Software Company18%
    Retailer7%
    Manufacturing Company6%
    No Data Available
    Company Size
    REVIEWERS
    Small Business37%
    Midsize Enterprise20%
    Large Enterprise44%
    VISITORS READING REVIEWS
    Small Business17%
    Midsize Enterprise15%
    Large Enterprise67%
    No Data Available
    Buyer's Guide
    Load Testing Tools
    April 2024
    Find out what your peers are saying about Apache, OpenText, Tricentis and others in Load Testing Tools. Updated: April 2024.
    768,740 professionals have used our research since 2012.

    BlazeMeter is ranked 4th in Load Testing Tools with 41 reviews while k6 Open Source is ranked 17th in Load Testing Tools with 1 review. BlazeMeter is rated 8.2, while k6 Open Source is rated 7.0. The top reviewer of BlazeMeter writes "Reduced our test operating costs, provides quick feedback, and helps us understand how to build better test cases". On the other hand, the top reviewer of k6 Open Source writes "Offers good scalability and has the ability to integrate with various systems and services". BlazeMeter is most compared with Apache JMeter, Tricentis NeoLoad, OpenText LoadRunner Cloud, OpenText LoadRunner Professional and Perfecto, whereas k6 Open Source is most compared with Apache JMeter, Tricentis NeoLoad, Akamai CloudTest and RadView WebLOAD.

    See our list of best Load Testing Tools vendors.

    We monitor all Load Testing Tools reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.