# Read the Docs Sphinx Theme
> A Sphinx theme designed to provide a great reader experience for documentation users on both desktop and mobile devices. This theme is commonly used with projects on Read the Docs but can work with any Sphinx project.
- URL: https://optimly.ai/brand/read-the-docs-sphinx-rtd-theme
- Logo: https://logo.clearbit.com/https://sphinx-rtd-theme.readthedocs.io/en/stable/
- Slug: read-the-docs-sphinx-rtd-theme
- BAI Score: 54/100
- Archetype: Incumbent
- Category: Software Development
- Last Analyzed: July 19, 2026
## Buyer Intent Signals
Problems: Custom Sphinx Theme Development: Manually creating or heavily customizing a Sphinx theme from scratch, requiring significant web development expertise and time. | Default Sphinx Theme (Alabaster): Opting to use the default Alabaster theme provided with Sphinx, which is functional but less visually modern or feature-rich than the Read the Docs theme. | Documentation Design Agency: Hiring a specialized agency to design and implement a bespoke documentation solution or theme, incurring significant cost and external dependency.
Solutions: Read the Docs Sphinx Theme installation | configure Sphinx theme Read the Docs | Sphinx documentation mobile theme | contributing to Read the Docs theme | Sphinx theme development guidelines | MkDocs with Material Theme: Using an alternative documentation generator like MkDocs, which has its own robust ecosystem of themes, such as the Material for MkDocs theme.