Best Self Hosted Alternatives to Adobe Portfolio

Piwigo is an open-source web application for managing, organizing and sharing large photo collections. It provides album hierarchies, user and permission management, extensible plugins and themes, and tools for batch processing and metadata handling.

Key Features

• Scales to large libraries with on-demand multiple-size image generation and cache management
• Albums hierarchy with unlimited depth; images can belong to multiple albums
• Batch manager for bulk operations (tags, album assignment, authors, geolocation)
• Role/group-based permissions, individual user management and activity/history tracking
• Extensible via hundreds of plugins and themes (gallery, slideshow, metadata, maps, etc.)
• Web API (HTTP/JSON) for integrations (upload, search, thumbnails, third-party tools)
• Mobile apps and upload paths (web upload, FTP, desktop apps, mobile clients)
• Support for image metadata (EXIF/IPTC), geolocation, and various image libraries (GD/ImageMagick)

Use Cases

• Internal image library for organizations requiring per-user access controls and versioned galleries
• Photographer portfolios and client-proofing portals with private albums and batch workflows
• Media cataloging and digital-asset workflows that need metadata import/export and API integration

Limitations and Considerations

• Requires a PHP-enabled web host and a MySQL/MariaDB database; recent Piwigo releases expect modern PHP (8.x)
• Some optional features require extra tools (exiftool for advanced metadata, ffmpeg for video posters) or server tuning for very large installations
• Plugin compatibility can vary between major Piwigo versions; migrations may require testing

Piwigo is a mature, community-driven gallery platform focused on flexibility and performance for large photo collections. It is extensible through themes and plugins and provides developer APIs for integrations and automation.

Silex is an open-source, visual website builder focused on creating fast static websites while still supporting dynamic data via APIs and CMS integrations. It can be used online or deployed on your own infrastructure, and also allows code-level control when needed.

Key Features

• Drag-and-drop visual editor for building static websites
• Built-in HTML, CSS, and JavaScript editors for advanced customization
• Plugin architecture for extending the editor and adding integrations
• Works well in composable/headless workflows (static front-end with external CMS/API)
• SEO-oriented static output and support for publishing/hosting workflows

Use Cases

• Building marketing sites and landing pages without writing code
• Creating static front-ends backed by a headless CMS or custom APIs
• Web studios producing client sites with a visual workflow and optional code control

Silex is a flexible option for teams and individuals who want a Webflow-like visual experience while keeping output based on web standards and portable static files. Its extensibility and headless-friendly approach make it suitable for modern JAMstack-style deployments.

Sigal is a simple static gallery generator written in Python. It processes image directories, creates resized images and thumbnails, and generates HTML pages using Jinja2 templates so galleries can be served as portable static sites.

Key Features

• Command-line interface with commands to initialize, build and serve galleries (init, build, serve).
• Generates HTML pages from Jinja2 templates with bundled themes and relative links for portable output.
• Image processing: resize, create thumbnails, preserve or extract EXIF metadata, and optional video handling.
• Multiple bundled themes (Colorbox / Galleria / PhotoSwipe-style frontends) and themeable templates.
• Parallel processing for faster builds, plus ZIP export and feed/plugin support in templates.
• Designed to work with common Python image libraries and toolchains; configurable JPEG options and thumbnail settings.

Use Cases

• Create static photo galleries for personal portfolios, events, or project showcases that can be deployed to static hosts.
• Generate optimized image sets (resized versions and thumbnails) for use in web projects or CDNs.
• Build reproducible demo galleries for testing frontend gallery libraries or theme development.

Limitations and Considerations

• Requires Python and a Python image library (Pillow); some image formats and full-featured EXIF handling depend on system image libraries being available. Autorotate and EXIF copy options have compatibility nuances because some image libraries cannot rewrite EXIF tags.
• Produces static output only (no built-in user authentication, dynamic backend, or hosted service features).
• Theme appearance and interactive features depend on included JavaScript libraries in the themes; advanced interactive features require those frontend libraries to be supported in the user's environment.

In summary, Sigal is a focused, CLI-driven tool for producing static image galleries from directories of media. It emphasizes configurable templates, image resizing/thumbnailing, and simple theme-based presentation for static deployments.

Zenphoto is a standalone, open-source CMS designed for media-focused websites — primarily photo galleries but also supporting video and audio. It provides a compact admin UI, theme-driven frontends and an integrated Zenpage plugin for blogging and custom pages. (zenphoto.org)

Key Features

• File-system based media management with multi-file upload and dynamic albums (saved searches). (zenphoto.org)
• Native support for images, video and audio formats; integrated Zenpage for news/blogs and custom pages. (zenphoto.org)
• Theme-driven frontend with many official and third-party themes; previewable via an official demo site. (demo.zenphoto.org)
• Search engine with boolean expressions, multimedia metadata handling and album/collection organization. (zenphoto.org)
• Active release cycle with maintenance releases (latest 1.6.x series and recent 1.6.8 release). (github.com)

Use Cases

• Photographers, illustrators and designers hosting portfolio galleries with integrated blog/news pages. (zenphoto.org)
• Small media sites (film makers, musicians) needing a lightweight CMS that handles mixed media formats. (zenphoto.org)
• Developers building custom gallery themes or plugins who want a file-system-first media CMS and extensible plugin hooks. (github.com)

Limitations and Considerations

• Official testing and recommendations are primarily for Apache/PHP environments; non-Apache servers may require extra configuration. Server PHP extensions (GD or Imagick, cURL, mbstring/iconv, etc.) are expected and some are required for full functionality. (zenphoto.org)
• The project maintains compatibility constraints across PHP/MySQL/MariaDB versions; review release notes and requirements before upgrading production installs. (zenphoto.org)

Zenphoto is a compact, purpose-built CMS for creators who need straightforward media gallery management with blogging and theming capabilities. It emphasizes simplicity, file-system media handling and extensibility via themes and plugins, with active community development and an official demo for previewing themes. (zenphoto.org)