HAProxy — Load balancer (Open Source)

HAProxy is an open-source Load balancer solution from HAProxy Technologies. Review its features and licensing on FreeSoftwareX — by features, licensing and price — and request a quote or demo free in 2026.

What is HAProxy?

HAProxy 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 Load balancer and published by HAProxy Technologies. Buyers typically evaluate HAProxy when they need a dependable Load balancer option and want to weigh the trade-offs between free, open-source and paid tools before committing.

Frequently asked questions

Is HAProxy free?
Yes. HAProxy is open source and free to use, with no purchase cost for the core product.
What type of software is HAProxy?
HAProxy is an open-source Load balancer tool developed by HAProxy Technologies.

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