Immich vs PhotoPrism: Which Self-Hosted Photo Manager for Your Family?

Google Photos gives you 15 GB for free, then starts charging. iCloud locks you into Apple's ecosystem. Amazon Photos requires a Prime subscription. At some point, you start wondering: can I just host my own?

Yes. And the two best options are Immich and PhotoPrism. Both are open-source, both run on your hardware, and both promise to be the self-hosted Google Photos replacement you've been looking for. But they're built for different people.

The Quick Overview

The Mobile Experience (This Is the Dealbreaker)

Let's start with the biggest differentiator, because for most families this is what matters.

Immich has native mobile apps for iOS and Android that rival Google Photos. Open the app, and your photos automatically sync to your server in the background. Your partner, your kids, your parents — they all get their own accounts. The experience is seamless enough that non-technical family members won't notice the difference from Google Photos.

PhotoPrism has no native mobile app. You access it through a browser or a Progressive Web App (PWA). There's no automatic phone backup. You need to manually transfer photos to the server using tools like Syncthing, rsync, or a network share.

If the goal is "replace Google Photos for my family," Immich wins this category outright. If you're a photographer managing an existing library on a NAS, PhotoPrism's lack of mobile apps matters less.

AI and Face Recognition

Both use machine learning to tag, categorize, and recognize faces — but the quality differs.

Immich's face detection is significantly better, especially across diverse skin tones. Object detection is also more accurate, and the AI runs fast enough that newly uploaded photos are tagged within seconds. Search by face, by object ("dog," "beach," "sunset"), or by location works reliably.

PhotoPrism's AI has improved with recent Ollama integration, allowing you to use local LLMs for generating captions and labels. The face recognition pipeline was recently upgraded with better matching. PhotoPrism also offers a unique 3D Earth view in its Places feature, which is genuinely impressive for geotagged libraries.

Managing Your Existing Library

Here's where PhotoPrism fights back.

PhotoPrism excels at indexing and searching large existing libraries. Point it at a folder on your NAS and it'll index everything — EXIF data, locations, subjects, colours. Its metadata editing is comprehensive: batch edit dates, locations, tags, and descriptions across hundreds of photos at once. If you have 20 years of photos in a folder structure you want to preserve, PhotoPrism respects and enhances that structure.

Immich takes a different approach. It can mount existing directories without copying files (a standout feature), but its metadata editing is more basic. Immich is built around the "upload and organize" model rather than "index what's already there." The non-destructive photo editing feature (added in v2.5) lets you crop, adjust, and filter without altering the original file.

Performance and Resources

Immich is the more resource-hungry option but also the fastest. Large libraries load quickly, the web UI is snappy, and upload processing is efficient. Expect to allocate 4+ GB of RAM for a comfortable experience.

PhotoPrism is lighter on resources and handles large libraries gracefully. It's the more mature codebase (written in Go, which is naturally efficient), and indexing performance is excellent even on modest hardware.

Deploy on Elestio

Both are available on Elestio with one-click deployment:

• Immich on Elestio — Starting at $29/month (4 CPU, 8 GB RAM recommended for ML features)
• PhotoPrism on Elestio — Starting at $16/month (2 CPU, 4 GB RAM)

Elestio handles SSL, backups, updates, and monitoring. For custom domain setup, follow the official Elestio documentation.

The Bottom Line

• Pick Immich if: You want a true Google Photos replacement with automatic phone backup, native mobile apps, excellent face recognition, and a polished UI your whole family can use. It's the fastest-growing self-hosted project for a reason (98K GitHub stars and climbing).
• Pick PhotoPrism if: You're a photographer or power user with an existing photo library you want to index, search, and manage without reorganizing. Superior metadata editing, lighter resource requirements, and strong AI labeling via Ollama make it ideal for curating large collections.

Both are excellent. The question is whether you need a phone backup app (Immich) or a library management tool (PhotoPrism). For most families, the answer is Immich. For photographers and archivists, it's PhotoPrism.

Thanks for reading ❤️ See you in the next one 👋