Atlassian Stash vs GitHub Enterprise: What are the differences?

<Atlassian Stash vs GitHub Enterprise>

1. **Licensing**: Atlassian Stash comes with a perpetual license, allowing users to make a one-time payment, while GitHub Enterprise operates on a subscription-based model.
2. **Plugin Ecosystem**: GitHub Enterprise has a larger and more robust ecosystem of third-party plugins and integrations compared to Atlassian Stash, offering more customization options.
3. **Pricing**: Atlassian Stash tends to be more cost-effective for smaller teams or organizations due to its one-time licensing fee, whereas GitHub Enterprise can be more expensive in the long run for larger teams.
4. **Version Control System**: Atlassian Stash primarily supports Git repositories, while GitHub Enterprise provides support for both Git and Mercurial version control systems.
5. **Community Support**: GitHub Enterprise has a more widespread and active community support base, which can be beneficial for troubleshooting issues and sharing best practices as compared to Atlassian Stash.
6. **Enterprise-Grade Features**: GitHub Enterprise offers advanced enterprise-grade features such as high availability, clustering, and more extensive security options compared to Atlassian Stash.

In Summary, Atlassian Stash and GitHub Enterprise differ in terms of licensing model, plugin ecosystem, pricing, version control system support, community support, and enterprise-grade features.