Comic Book Organizer Software

This app has made organizing my comic book collection easy. I have over 21 Long boxes to input. I love that you can snap a picture and enter the comics. Also, there is an add-on if you want to use cover price within the app. Keep up the good work.

For a number of years, I have used CLZ on my iPhone and on web browsers - both my Mac at home and my PC at work (with the browser-based version being a second subscription that can be bundled with this app for a discounted total). This is the best app for my needs that I have ever found.
The problem with some apps is that they do not allow enough customization. This app has a lot of flexibility. Even if you start organizing your comics one way and then realize that you need to change something, CLZ has got you.
Also, the developers are the nicest and most customer service friendly people I have ever dealt with. No question or request is too small. They really listen to us - the app users. They are continuously making the app better - based on an ongoing list of requests from the customers - not something you see from every app. They literally come out with some cool feature every month or so and usually there is one or two significant changes every year. At some point, they are going to run out of things to improve - because it's already great!
Well, as you can tell, I could go on and on. CLZ is an app that I will surely subscribe to and treasure for the rest of my life.

I have my entire 4,000+ comic book collection organized on the app, and I also have the CovrPrice subscription so I can see up-to-date pricing/value data for all of my books. The cover scanner is awesome for both logging comics & pricing new ones. Super thankful to the team for all their hard work!

CLZ is my go to app for comic organizing and cataloging. I have yet to integrate or purchase the COVERPRICE feature (it’s another add on), but my fellow collectors say that it is worth it.

After collecting comics for some years, you start to lose track of what you have or even missing, not anymore !! scan a barcode or if you have some really old ones, just take a photo of the cover and Excelsior !! it is instantly saved to your account, where you can search and check if there are any missing from the run !! The app has helped me organise and fill those holes in my collection. must have for any comic collector.

Helps you organize your comics and see what you're missing and fine the value of them.

CLZ Comics is hands-down one of the best tools for collectors. The usability is fantastic—I love being able to instantly see my entire collection in one place and sort or filter it by just about any field imaginable. Whether I’m tracking variants, checking missing issues, or organizing by publisher, story arc, or creators, the app makes it incredibly easy.
I always have it with me when I’m out shopping or getting ready for conventions, and it has saved me from accidental duplicates more times than I can count. It’s become my go-to companion anytime I’m on the hunt for new books.
One thing that really sets CLZ apart is their commitment to constant improvement. They’re one of the few apps I use that truly continues to release meaningful new features, and the stability has always been rock solid.
Overall, CLZ Comics is an outstanding tool for collectors of any size—highly recommended!

I personally think this is a great app for logging and organizing my comics. Scanner tool works great.

Hands down the best app I have ever used for organizing and tracking my comic collection! App is extremely user friendly and allows multiple ways to scan comics into your collection. I have been collecting comics for 40 years and this app has become an essential tool for managing my collection. Highly recommend for comic veterans and newcomers alike!

I have had over 400 comics in my collection but never organized them. I wanted a way to keep track and have an easy to access record when out buying more. CLZ does a great job and I love the scan feature to add one in easily and quickly. Definitely recommend!

I used it every day. It keeps my collection organized and helps me keep track of what I have. The app is a must-have have for any comic book collector!

I’ve been using the CLZ Comics app to catalog my collection and it has been fantastic. So far I’ve entered nearly 2,400 comics and the process is surprisingly fast and easy. The scanning and lookup features make adding books simple, and the database is incredibly comprehensive.
The interface is clean and the app makes it very satisfying to organize and browse your collection once everything is in. It’s also great to have my entire collection accessible on my phone at any time.
Every once in a while the app will select the wrong variant cover, so you do need to pay a little attention when adding books. But that’s a minor issue and easy to correct.
Overall, this is a great app for comic collectors. If you’re serious about organizing your collection, CLZ Comics is absolutely worth using.

I was looking for something that I could quickly upload my collection basically to organize and sell off some issues. I have over 4000 comics and using this app to upload is a breeze by snapping the cover photo and it is a very fast search , take the photo, click add, take next photo it’s almost that seemless and has options for variants multiple prints to make the quick adjustment. Awesome app.

An easy to use UI, great for organizing your collection, and lots of useful data points.

One of the best comic organization apps out there.

I have used CLZ for years now. The power the app gives me over my collection makes organizing a breeze and honestly collecting even more fun.

I don’t write reviews on apps. Actually I don’t write reviews on anything. However. If you are reading this and thinking about organizing you collection then read on.
I had over 20,000 books sitting in my basement. My wife said “get rid of them or I’m calling my attorney” (well kinda), they had to go. I opened a few long boxes, checked on book one to see what they were worth and was surprised to find the books were actually worth real money. I post a couple on eBay , and they sold.
Ok, so how do I get rid of all these books? I needed a way to organize then. After a little research I found CLZ. At first it was tedious entering the books. As a early user, the app still had ease of use issues. However, the incredible staff continued to improve the application. It is now scary how easy it is to catalog, organize, track, and value your books.
If you have a collection that needs to be organized this is THE app. Truly a great tool. And, they keep improving. Yes the price has gone up a little but it’s worth every cent. Love the scanning, and sales tracking. Yes, I still have tons of books, but the wife has taken her attorney off speed dial!

The scanner/cover picture function makes running through boxes of comics a breeze!
The subscription is more than worth the peace of mind of knowing exactly what you got.
Being able to organize them into different folders and types “collection, for sale, wishlist” etc. is honestly so smooth!
If you’re tired of writing things out or filling out some god awful spreadsheet for your collection this is really your only option.
Funny thing is, I’ve barely scratched the surface of functionality!

Got my whole collection logged and organized with price tracking on all of them. It even helped me find out a couple of books to sell online. super easy to scan all my comics in (i recommend barcode scanning as it's quicker) and the cover scanning gives you tons of options to choose from to make sure you're logging the correct book.

Fantastic app for comic book collecting and organizing!

A great software that helps me organize and just getting better all the time. Customer service is also very helpful and prompt. Definitely recommend.

I love how this can organize my growing comic collection. Very useful for finding missing issues.

I’ve been using CLZ to organize my comic book collection for a while, and I love it. Having my entire collection at my fingertips when I walk into a shop really helps prevent buying duplicates.
I also really enjoy the features for managing graded books and signatures. Highly recommend CLZ—the app is solid and their support team is top-notch.

CLZ is hands down one of the best tools I’ve found for managing a comic collection. The app is packed with features that make tracking books simple, clear, and actually enjoyable. Everything feels intuitive from the start, and adding books is fast and smooth. One of my favorite features is the cover-scan option. It makes cataloging new pickups effortless.
The depth of filtering and sorting is impressive. You can break down your collection in just about any way you want, down to the smallest detail. It’s also saved me from buying duplicate issues more times than I can count. The eBay integration is a huge plus when you’re hunting for that last book to finish a run, and the built-in value checks based on grade work well for quick reference.
Customer service deserves special praise. Responses are fast, helpful, and genuinely thoughtful. The team clearly listens to user feedback and keeps rolling out updates that matter to collectors. Being able to export my collection into a spreadsheet is another feature I use often.
If you’re serious about comics and want an app that keeps your collection organized, accurate, and easy to manage, CLZ is worth it.

I absolutely love this app. With large collection it helps me keep so organized and also keeps me from buying duplicates of what I already have. I have saved way more money not buying duplicates than the annual cost of the app. I don’t pay for many apps but this one is well worth it. From being able to categorize my collection, note what I have read, mark series complete, search by creators. There isn’t much it can’t do.

I love this app. The design is well-thought out, updated don’t break anything and it keeps my collection organized exactly how I want it. It’s not super expensive either - I highly recommend it to every comic collector. I love the bar code and cover scanning especially, plus it’s also easy to edit entries too. An absolute A+ gem of an app!!

Excellent customer service and a great app for collecting, I do wish there was a way to read them digitally on here but I understand that is hard to do. I would recommend this app to anyone else wanting to build their collection or just organizing their current one.

It was a joy cataloguing my comic collection a few years ago, and discovering CLZ blew my mind. Sorting and categoric features are superb, integration with CovrPrice for pricing is seamless, and it’s just fun to use the app daily to peruse what’s in my collection.
Developer support is awesome and responsive, they have a dedicated FB group to field user questions and concerns. I always recommend this app to collectors asking for the best way to organize their chaos.

This app is amazing! Been collecting for a while and organizing has always been challenging…this app made it super simple and made collecting more exciting..customer support was also quick to respond when I had questions about the app..I highly recommend this for collectors!!!

Fantastic comic organizer.