Tugboat

Tugboat is a hosting-agnostic git pull request builder that generates deploy previews automatically for every pull request.

• Share the preview URL with stakeholders who want to see a live, working version of the website.
• Speed up code reviews and QA; shell access to each preview lets you collaborate and debug right in the preview, no local required.
• Get a deploy environment automatically for every PR; no more bottlenecks caused by limited access to a staging or QA server.

Tugboat integrates with GitHub, GitLab, and Bitbucket. Tugboat is free for small projects, and offers a variety of billing tiers for more resource-intensive web projects.