Immich wins on simplicity, but PhotoPrism is the better self-hosted photo manager for power users

Immich is the darling of the self-hosted world for a good reason. It's been an incredible tool for backing up photos from my phone. However, as good as that Google Photos-inspired interface is, managing a photo library spanning decades and dozens of devices is a wholly different problem. You see, Immich is entirely focused on simplicity and a user-friendly interface, and if you thrive on granular data, it isn't going to cut it.

That's where PhotoPrism comes in. Unlike Immich, this self-hosted photo manager is less focused on giving you a self-hosted Google Photos and more on indexing your existing library, extracting metadata, and making the images searchable without moving or renaming the original files. Together, it gives you an easy way to browse, search, and organize the photographs you already have in your collection.

PhotoPrism doesn't make me reorganize my library

From facial recognition to automatic labels

The biggest advantage of using PhotoPrism is its handling of existing photo libraries. Unlike Immich, which is primarily designed to operate via its own internal library, PhotoPrism lets you point it to existing photo directories. Yes, I'm aware that Immich supports external photo libraries, but those come with significant limitations, and you can't use the accompanying apps to back up photos to those existing directories.

PhotoPrism can read metadata such as capture date, camera information, GPS coordinates, and more. It can parse EXIF and XMP information, plus Google Photos sidecar data, making it a great choice if you are moving photos from Google Photos to a self-hosted solution. All of that information serves as the backbone of PhotoPrism's search and browsing tools. Of course, you also get thumbnails and effective library- and album-based sorting, which, well, is to be expected.

The biggest differentiator here, though, is that PhotoPrism doesn't expect you to move or rename your photographs. You can have your own curated folder structure or experiment with a new photo management system without having to rework your photo archive. This is important if you already have a meticulously curated Lightroom catalog.

Other features include facial recognition and image classification. In my experience, facial recognition has been dramatically faster than Immich as far as initial recognition and segmentation go. Similarly, the workflow is a bit better if you are open to getting your hands dirty. While Immich expects you to go around creating faces, PhotoPrism pulls up faces as it starts identifying them. Just head on to the faces page, give them a name, and you're done.

The other difference is that PhotoPrism applies automatically generated image classification labels to photos. These aren't always right, but are pretty useful when you want to filter down images. For example, it classified a waterfall in the jungle as a valley, but it works particularly well when the shot is unambiguous. Think things like portraits.

Of course, you get the basics like deduplication as well. If you want, it can completely skip duplicates when you add in photos and can even arrange the imported files into date-based folder structures. That's similar to Immich's approach, except you're not locked into Immich's default volumes.

Immich and PhotoPrism serve two very different purposes

Designed for a photography-oriented workflow

I run self-hosted applications because I want more control over my data and how I access it. Immich is really good for the most part, but it serves a slightly different purpose in my home. Its Google Photos-like approach makes it a good choice for my family, as it offers ease of use.

But as a hobbyist photographer, I need a more granular approach to photo management. PhotoPrism works via Docker on my NAS and lets me mount my existing photo library. Unlike Immich, PhotoPrism also makes re-indexing images easy. Immich really does not like you making changes to your photo library from outside the app.

If you rename a file or even delete it via the filesystem, removing said images from Immich is a chore. PhotoPrism, on the other hand, handles it beautifully by letting you tap a single button to refresh the library.

This two-pronged user flow is handy if you have prosumer needs. As good as being able to use an app is, if you're ingesting hundreds of gigabytes of images, direct file access will always be more convenient. That's exactly what I end up with after every vacation. PhotoPrism doesn't punish you for knowing how to use your server. This separation is valuable to me because I don't really want my photo collection to depend on a singular database or need me to move everything every time I want to experiment with a new tool.

That said, despite its strengths, Immich still has a few areas where it comes out ahead. Ease of use is the biggest one. With dedicated Android and iOS apps built around automatic phone backups, if you use it more as a backup you can access from your phone, it'll be the better pick over PhotoPrism.

Immich is great; PhotoPrism gives you more control

If it wasn't clear by now, the two tools serve very different purposes and take different approaches to photo management. If I had to draw a parallel, I'd compare the photo editor built into Google Photos to Adobe Lightroom. Similar end goal, very different tool set.

In the same way, Immich makes it easy to give your photos a safe space and view them. PhotoPrism, on the other hand, is designed for users who interact heavily with photos using labels, tags, location-based classifiers, and more. If your library spans hundreds of thousands of images, PhotoPrism will do a much better job at helping you find the exact image you've been looking for.