Grafana Labs k6 open source

k6 is an open source load testing tool from Grafana Labs, with tests written in JavaScript. It is free to run on your own infrastructure.

Grafana LabsUpdated monthly · checked 27 h ago

Grafana Labs k6 open source is a developer tools perk from Grafana Labs, offering free open source (run it yourself), with no funding required.

Value: Free
Who qualifies: No funding needed
Benefit type: Free plan
Terms: Verified

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While you apply

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What you get

Inside Grafana Labs k6 open source

k6 Open Source is free to run on your own infrastructure, with tests written in JavaScript. The k6 open source page calls it an extensible load testing tool built for developer happiness. Grafana Cloud k6 is a separate hosted service with its own free plan.

Source: The provider's official program page

Eligibility

Who it's for

Free plan Any startup

Funding / backing: No funding needed
Geography: Global
Recurring / expiry: Free to run, no end date.
Other requirements: Tests run on your own infrastructure. Hosted runs need Grafana Cloud k6.

How to claim

How to apply for Grafana Labs k6 open source

Steps to apply

1Download k6 from k6.io/open-source.
2No application is needed.

Good to know: Open source page read on k6.io/open-source on October 28, 2026.

Apply at Grafana Labs

Source: The provider's official program page

Value is the headline maximum Grafana Labs advertises. What your company actually receives depends on your eligibility and how you use the program, and terms can change. A comparison, not endorsed by the programs listed. A link labeled as a referral link may earn us a commission, and a program labeled Same owner comes from the company that runs StartupPerks. Confirm current terms on the provider's page.

Questions

Grafana Labs k6 open source: common questions

What do you get with Grafana Labs k6 open source?

Grafana Labs k6 open source offers free open source (run it yourself).

Who qualifies for Grafana Labs k6 open source?

Grafana Labs k6 open source is open to any startup, with no funding required. Tests run on your own infrastructure. Hosted runs need Grafana Cloud k6.

Do I need to be VC-backed or in an accelerator to get Grafana Labs k6 open source?

No. Grafana Labs k6 open source is open to any startup that meets the stated criteria, no investor or accelerator backing required.

How do I apply for Grafana Labs k6 open source?

Download k6 from k6.io/open-source. No application is needed.

How long do I have to use Grafana Labs k6 open source, and does it expire?

Free to run, no end date.

Is Grafana Labs k6 open source available outside the US?

Grafana Labs k6 open source is available globally, subject to the provider's terms.

Free load testing tools, comparedk6 open source's free plan next to every other free load testing toolWhat each load testing tool gives you free today, its main limit and what the first paid plan costs, read from each provider's own page.