k6 logo — The best developer experience for Load Testing. 
A Grafana L...

k6

The best developer experience for Load Testing. A Grafana Labs Company.

Founded 2009 Sweden Sweden 51 employees Acquired SaaS

General Information

Company Name k6
Founded Year 2009
Location Sweden Sweden
Employees 51
Industries SaaS
Funding Stage Acquired
Business Model SaaS, Open Source, B2B
Revenue Model Subscription, Usage Based
Offices as of Oct 2026
Stockholm, Sweden Holmdel, United States
Social

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About k6

k6, founded in 2009 and headquartered in Sweden, is a promising player in the SaaS industry, now operating under the umbrella of Grafana Labs. Focused on enhancing the developer experience, k6 offers streamlined load and performance testing tools specifically designed for agile software development teams.

With a mission encapsulated by their slogan, "The best developer experience for Load Testing," k6 provides user-friendly solutions to modern development organizations globally. The company integrates with major automation and Continuous Integration platforms, allowing performance testing to be incorporated early in the development cycle.

Despite its strong market position, k6 has not reported recent investment activity, which suggests self-reliance or adequate funding under its current parent company. For investors eyeing innovation in developer tools and performance testing, k6 represents a stable, yet dynamic opportunity to explore amidst the ever-evolving software development landscape.

Business keywords: developer experience, load testing, performance testing, agile software development, Continuous Integration, software testing tools, API testing, web-based software testing, test automation, early release cycle testing, integrations

Services & Products

Open Source Load Testing Tool
Cloud Load Testing
Performance Test Automation
Integration with Dev Tools
Synthetic Monitoring

Target Customers

Developers Backend Engineers Frontend Engineers Site Reliability Engineers Quality Assurance Engineers Software Engineers in Test

Funding Rounds & Investors (1)

View All
Funding Stage Amount Investors Lead Investors Date
Acquisition Undisclosed 1
Grafana Labs
01 Jun 2021

k6 Alternatives & Competitors

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FAQ About k6

The best developer experience for Load Testing. A Grafana Labs Company.
k6 was founded in 2009.
k6 is headquartered in Sweden. As of Oct 2026, it also has offices in Stockholm, Sweden and Holmdel, United States.
k6 operates in SaaS. Its work centres on developer experience, load testing, performance testing and agile software development. Its customers include Developers, Backend Engineers and Frontend Engineers.
k6 has a SaaS, Open Source and B2B business model. Its revenue comes from Subscription and Usage Based.
k6 has approximately 51 employees.
k6 has completed 1 funding round. The latest funding stage is Acquired.
k6 offers: Open Source Load Testing Tool, Cloud Load Testing, Performance Test Automation, Integration with Dev Tools, Synthetic Monitoring.
Top alternatives and competitors to k6 include Flux Technologies, Perforce BlazeMeter, API Fortress, mabl, Audacix. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
k6 and Flux Technologies are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for k6, https://bouncewatch.com/company/k6, updated 26 September 2026. When citing, please name BounceWatch and link this page.

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