werf — CI/CD (Open Source)

werf is an open-source CI/CD solution from Flant. Compare it against 6 other CI/CD tools on FreeSoftwareX — by features, licensing and price — and request a quote or demo free in 2026.

What is werf?

werf is open source — its source code is publicly available and free to use, modify and self-host, usually with an active community and no licensing fees. It is categorised under CI/CD and published by Flant. Buyers typically evaluate werf when they need a dependable CI/CD option and want to weigh the trade-offs between free, open-source and paid tools before committing.

werf alternatives

If werf isn't the right fit, compare these CI/CD alternatives side by side:

ConcourseDroneGoCDJenkinsTektonWoodpecker CI

Frequently asked questions

Is werf free?
Yes. werf is open source and free to use, with no purchase cost for the core product.
What are the best werf alternatives?
Popular CI/CD alternatives to werf include Concourse, Drone, GoCD, Jenkins. See the full list of CI/CD on FreeSoftwareX.
What type of software is werf?
werf is an open-source CI/CD tool developed by Flant.

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