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Hydrus Network vs Photoview

A side-by-side comparison of two self-hosted photo management options — licensing, setup difficulty, resource needs, and what each one replaces.

Not the right match-up?
HY Hydrus Network Self-hosted tag-based media organizer and image database VS PH Photoview Simple photo gallery for personal servers
FeatureHydrus NetworkPhotoview
Deploy effortRead-the-docs projectUnder-an-hour setup
Health score88 · Excellent72 · Good
CategoryPhoto ManagementPhoto Management
LicenseWTFPLAGPL-3.0
LanguagePythonGo
Setup difficultyHardEasy
Min. RAM1,024 MB512 MB
Deploymentbare-metal, binary, sourcedocker
GitHub stars★ 3,211★ 6,535
First released20112019
ReplacesGoogle Photos, EagleGoogle Photos

What are Hydrus Network and Photoview?

Hydrus Network

Hydrus Network is a personal media management application that lets you import images and files, tag them, and search a private collection with a powerful tag system. It includes a client-server architecture so the database can be self-hosted and accessed remotely.

  • Powerful tag-based search
  • Client-server architecture
  • Local-first media database
  • Duplicate detection

Read the full Hydrus Network guide →

Photoview

Photoview is a simple, user-friendly photo gallery designed to work with photos stored directly on the filesystem. It targets users wanting a lightweight gallery over an existing folder structure. It is deployed via Docker.

  • Works on existing photo folders
  • Face recognition
  • Timeline and albums
  • RAW and video support

Read the full Photoview guide →

Hydrus Network vs Photoview: key differences

Hydrus Network is written in Python, while Photoview is built with Go. Licensing differs — WTFPL for Hydrus Network versus AGPL-3.0 for Photoview. Photoview is the lighter option, starting around 512 MB of RAM against 1,024 MB for Hydrus Network. Hydrus Network is the more established project (first released 2011), while Photoview arrived in 2019. Photoview has the considerably larger community, at 6,535 GitHub stars versus 3,211. Photoview lists first-class Docker deployment; Hydrus Network does not.

Why pick each one

Choose Hydrus Network if…

  • Extremely powerful tagging
  • Handles huge collections

Watch out for

  • Steep learning curve
  • Complex interface
Hydrus Network details

Choose Photoview if…

  • Uses your folder structure
  • Lightweight
  • Easy setup

Watch out for

  • Fewer features than Immich
  • Slower development
Photoview details

Frequently asked questions

Is Hydrus Network or Photoview better?

Photoview is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Hydrus Network if its specific feature set fits your needs better.

Are Hydrus Network and Photoview free and open-source?

Yes. Hydrus Network is licensed under WTFPL and Photoview under AGPL-3.0. Both can be self-hosted at no software cost.

Can I run Hydrus Network and Photoview with Docker?

Hydrus Network: check the project docs for container support. Photoview: yes.

Which is lighter on resources, Hydrus Network or Photoview?

Photoview has the smaller minimum footprint at 512 MB of RAM, compared to about 1,024 MB for Hydrus Network. Real-world usage depends on library size, user count, and enabled features.

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