Comic Database Software
partnered with
Catalog your comic book collection
Keep track of your comic collection and wish listUse the mobile app or the web-based software (or both!)
Automatic full issue details and cover artJust search our online comic database by barcode or title
Get key comic information on major and minor keysFirst appearances, cameo appearances, deaths, iconic cover art, etc...
CLZ Comics
Mobile
Mobile app for your phone or tablet
iOS & Android
iOS & Android
USD $19.95
per year
More about the mobile app
CLZ Comics
Web
Web-based software for your computer
Windows & macOS
Windows & macOS
USD $39.95
per year
More about the web app
Get comic values from CovrPrice!
We are official CovrPrice partners
Did you know we have a partnership with CovrPrice.com, one of the best comic values services online? Through this partnership, you can get up-to-date comic values, right there inside your CLZ Comics app or Comic Connnect software.
How to get comic values from CovrPrice:
To get access to the comic values from CovrPrice.com, you will need a subscription to the CovrPrice "PREMIUM" plan (US $8.95 per month or US $89.95 per year).
To subscribe, use this special CLZ/CovrPrice Sign Up page and follow the steps there to
- Create an account
- Pay for the Premium plan and then...
- Link your CLZ and CovrPrice accounts
CLZ Comics
Mobile + Web
CLZ Comics Mobile
1 year
CLZ Comics Web
1 year
USD $0.00
USD $0.00
save USD $0.00
Or... use them both,
as perfect companions!
Both CLZ Comics Mobile and CLZ Comics Web can be used on their own, as a stand-alone solution. But these tools really come to life when used together, as they are great companions. While away from your computer use CLZ Comics Mobile on your phone, then use CLZ Comics Web at home, to work on your database on a big screen, with a real keyboard. Of course, you can sync your database between them through our CLZ Cloud solution.
Latest software updates
Create your own Custom Fields!
Feb 23, 2026
v10.7: Slab frames now also available in images and list views
Jan 09, 2026
v10.6: More improvements for the Cover Scanner
Dec 16, 2025
v10.5: Two new features for the Add Comics screen: Scan barcodes “One-by-One” / Series “shortcuts”
Nov 20, 2025
v10.4: Automatic eBay search links
Oct 24, 2025
Feb 17, 2026
Worth every penny!
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!
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!
Reviews from customers
Feb 23, 2026
Great way to keep in track with your collection
One of the best comic organization apps out there.
Feb 22, 2026
Easy
Easy peasy, and only 20$ a year!
Feb 22, 2026
Catalog
This app is great for logging and creating a digital catalog of comics.
Feb 21, 2026
Must Have App
I’ve used this app quite a bit now and it is definitely worth it! Easy to keep track of comics and even my manga. Plus when I had a problem with my sign in, the support team helped me and stayed in contact very fast. These are people that truly care about customer experience!
Feb 20, 2026
My Comic Collection On My Phone
I highly recommend CLZ Comics. I have been using this app for a number of years. It’s updated regularly to make it even better. I was able to input my collection of over 10,000 comics easily when I first got the app. It’s incredibly simple to add new comics. I like that it shows missing comics in a series or my wishlist so that I can remember what I want when the opportunity arises. Can look up by characters, writers, artists - the information is vast and you can add your own. Love the optional ability to value my collection. And it’s all on my phone but backed up on the web.
Feb 19, 2026
The #1 Comic Book App
The app is amazing and the CLZ team has the best support. Always super quick to solve problems if they arise. Thanks guys!
Feb 18, 2026
Easy and convenient
This app is amazing! Super easy to scan in and keep track of your collection. An absolute must for people that frequent comic book conventions!
Feb 18, 2026
The Database for Comic Collecting
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.
Feb 18, 2026
This app is simply awesome
As a middle aged guy with a large collection i was reluctant to delve into a cataloging or inventory system. Until this. The resources are significant, the updates are worthwhile and always forward movng. No one else comes close for being packed with features and sweet user interface.
Feb 17, 2026
Worth every penny!
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!
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!
Feb 16, 2026
This is what I needed
I have only been using this for 2 days now and from what I can tell, this is what I needed to help with keeping track of my comics.
Feb 15, 2026
Best Collection App
Best collector for my comlcs ever. Had this for years.
Feb 14, 2026
I like it
Easy quick app to learn. Adding new comics is a breeze. Just 2 books I was unable to look up but I was expecting it. Really great app.
Feb 13, 2026
New User
Was looking to start inventorying my comics and remove off an excel sheet. I heard amazing reviews about CLZ. Looked at other apps as well but fell in love with this one. Took a chance with 7free days and a one time yearly payment. I am 6 days into my free and look forward to partnering with CLZ.
Customer service has reached out if I need help. Highly recommended
Customer service has reached out if I need help. Highly recommended
Feb 10, 2026
Great app to keep track of all my comics
The pricing feature is nice to to give you an idea of what your collections worth. Definitely a lifelong fan now.
Feb 10, 2026
The Only real choice for cataloguing comics
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!
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!
Feb 10, 2026
Best app for comic book collectors
If you are looking for an app to help you catalog and track your comic books this is it! Look no further m, this is the best app you can get. I’ve been using it for years and will continue to do so. The team is constantly updating and improving the UI and everything in between.
Feb 10, 2026
Tons of information
Love this app. easy to understand. tons of information for each comic entry. vary fast comic updating and if you are building a series you can make a missing comics list.
Feb 10, 2026
CLZ Comics is a sensational App
I really can't live without anymore. Before discovering CLZ Comics App I gave up collecting comics. Highly suggested. Thank you for your excellent job.
Feb 9, 2026
Very fast and accurate
Very good app and ease of use. everything you need to keep up with your collection.
Feb 9, 2026
Absolutely love the app!
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.
Feb 8, 2026
Collector
Man. I don’t think I have any thing in my personal app life that’s more important to me tgan CLZ. Thank you.
Feb 7, 2026
Keeps everything in order
Was a little overwhelmed at first and still getting to learn all the features of it but wow is awesome keeps everything i need in order. Definitely will be using this service for as long as I have comics.
Feb 7, 2026
Highly Recommended!!
This app is perfect! It provides one place for me to access my collection at any time. I am able to use it on my iPhone and I am able to access my collection on any computer. The company is excellent at constantly updating and improving their product. So far it has performed flawlessly. I highly recommend this app.
Feb 7, 2026
I love CLZ Comics
I am still old school and keep a hard copy, but unlike CLZ, I still make mistakes. I was just off by 2, two days ago, and I already fixed it. I have CLZ now for at least 7 years. It's such a great tool to have when you have over 8500 comics. I highly recommend getting it if you don't have it.
Feb 4, 2026
Best comic collecting app
Great tool for keeping up with your collection.
Feb 4, 2026
Convenient and Easy to use
Love the App. To simplicity and ease of use.
Feb 2, 2026
Essential for Collecting
I use this app to help track my collection. Keeping it stored locally helps me quickly look up issues I’m missing so I can make sure I’m not double dipping. I also like the ability to sync with CovrPrice so I can manage my collection in two locations.
Feb 2, 2026
The app is pretty intuitive
I am really enjoying the app. It works very well and I have had no issues. I am amazed how easy it is to add comics to collection. I already have over a thousand scanned in. It found every comic I had in your database. I love the look on the iPad and it’s nice seeing my entire collection without going into boxes.
Feb 1, 2026
Wow
Wow. I was all Key Collector for awhile but once I learned how to use this the 8.99 for CVR price and tracking all the prices super worth it. If you do comic Spec this is the app.