OpenStack — Cloud platform (Open Source)

OpenStack is an open-source Cloud platform solution from OpenInfra Foundation. Compare it against 2 other Cloud platform tools on FreeSoftwareX — by features, licensing and price — and request a quote or demo free in 2026.

What is OpenStack?

OpenStack 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 Cloud platform and published by OpenInfra Foundation. Buyers typically evaluate OpenStack when they need a dependable Cloud platform option and want to weigh the trade-offs between free, open-source and paid tools before committing.

OpenStack alternatives

If OpenStack isn't the right fit, compare these Cloud platform alternatives side by side:

Apache CloudStackOpenNebula

Frequently asked questions

Is OpenStack free?
Yes. OpenStack is open source and free to use, with no purchase cost for the core product.
What are the best OpenStack alternatives?
Popular Cloud platform alternatives to OpenStack include Apache CloudStack, OpenNebula. See the full list of Cloud platform on FreeSoftwareX.
What type of software is OpenStack?
OpenStack is an open-source Cloud platform tool developed by OpenInfra Foundation.

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