Enterprise open-source software is built on a core open-source project and offered by a commercial vendor that supports it for production use. Vendors build services and capabilities around the open-source core, such as technical support with service-level agreements (SLA), managed or hosted deployment, security patching and long-term support (LTS) releases, compliance and governance tooling, and enterprise-only features.
Organizations choose enterprise open source to gain the transparency, flexibility, and portability of open source while avoiding the cost and risk of running, securing, and supporting it themselves. It also reduces dependence on proprietary vendors. Products in this category span infrastructure, data, and application layers.
Enterprise open-source products serve different needs across an organization. Some provide the foundation for running applications and storing or searching data, while others move information between systems or help developers build and release software. Other products help teams detect security threats, understand system performance, or collaborate through tools such as messaging and file sharing. The Solution Type filter helps buyers focus on the part of their technology stack or business workflow they need to support.
Access to source code does not always mean the same freedom to use it. Open-source licenses allow users to use, modify, and redistribute the core code under the license terms. Open-core products build on that foundation but reserve some enterprise features for proprietary editions. Source-available products let users inspect the code while imposing restrictions that do not meet open-source licensing requirements. The Licensing Model filter helps buyers compare these approaches based on their customization needs, intended use, and reliance on vendor-controlled features.
To qualify for inclusion in the Enterprise Open Source category, a product must:
- Be built on a core project distributed under an Open Source Initiative (OSI) approved open-source license (source-available licenses such as Business Source License (BSL) or Server Side Public License (SSPL) are reviewed case by case)
- Be offered and maintained by a commercial vendor, rather than only by a community project
- Provide paid enterprise support, such as SLAs, security patches, or LTS releases
- Offer at least one enterprise-grade capability beyond the community edition, such as managed or hosted deployment, advanced security and compliance features, or role-based access and audit controls
