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Comic Book Catalog Software - catalog your comic collection

Automatically download issue details and imagesLike creators, characters, cover art and preview art.
Just search our huge online comic database ... ... by series title or by scanning issue barcodes.

Mobile app

Mobile app for iOS & Android

  • Fast and slick mobile app
  • Install on multiple phones/tablets
  • All data stored on your device
  • Sync data to CLZ Cloud (optional)
  • Built-in camera barcode scanner


Downloadable software

  • Downloadable desktop software
  • Install on one PC or Mac
  • All data stored on your computer
  • Sync data to CLZ Cloud (optional)
  • Free CLZ Barry barcode scanner app


Web-based software

  • State-of-the-art online software
  • Login and use from any computer
  • All data stored in the CLZ Cloud
  • Automatic updates & backups
  • Free CLZ Barry barcode scanner app

Buy them together and get a discount

CLZ Comics
1 year
Comic Collector
1 year
Comic Connect
1 year
USD $0.00
USD $0.00
save USD $0.00

Use the free CLZ Cloud service to:

  • Synchronize your comic data between the desktop software, mobile apps and the Connect web-app.
  • View your list online and share it with friends and family.
  • Always have an online backup of your comic database.

Latest software updates

Makes cataloging so simple with the barcode scanner. And completely worth the 15 buck annual subscription for cloud storage. Look no further for sure. — Moose Jumps on March 29, 2020

Reviews from customers

March 28, 2020
Well recommended
I use this app everyday.Its fantastic for cataloguing your collection . It is also handy as a reference to see what comics you have or need when you are out and about. It’s also really fast to add new titles or new collections by using the barcode feature.
Well what are you waiting for jump on board and make your life easier . — 23lewis33 on CLZ Comics
March 21, 2020
Love the app
Super easy interface. Was able to quickly begin cataloging my. Collection and change options as I needed for box location etc. — Jason Dreyer on CLZ Comics
March 20, 2020
Good functionality
Great app and good functionality. Makes cataloging a collection very easy and I really like the cover view allowing you to see your comics that would otherwise be hidden in boxes. — Sean Ryan on CLZ Comics
March 07, 2020
Still learning
While I'm still learning all the ins and outs of using the app, it's obviously a very good way to catalog my collection. I definitely like the ways of inputting the information as well as displaying that information. — Spider doc on CLZ Comics
March 01, 2020
Meticulous organization
I can never say enough good things about my Comic Collector Desktop, CLZ Mobile and the Comic Connect Web. I use and subscribe to all of them.
I started off with building my own spreadsheets for my collections. When I first tried the desktop version out about 6 or so years ago, my jaw dropped to the floor. The capabilities, the included details and the fact that we are able to submit requests to update, modify or even add to the core is unlike anything else out there.
My need for meticulous organization and cataloging my collection has been more than satisfied with these products. The amounts of details I can have and add to for a single issue is way beyond what I was willing to do in a spreadsheet.
Again, I can not say enough positive things about these guys. My only complaint is that they don't have a satellite office in San Antonio, TX for me to apply for a job at. However, I don't know what I would be able to bring to the table, because these guys already do it all!
Thanks a million for saving me thousands of hours not having to keep cataloging my collection in spreadsheets!!! — Robert Hurley-Welch (USA) on Comic Collector
February 22, 2020
Best app for comic book cataloguing, very responsive support
I have used CLZ Comics for almost a year now and the convenience it provides for cataloguing and updating a large comic book collection is unmatched. I particularly like the connection to GoCollect for updating values and the instant statistics it give you about the collection. App support is very responsive and they have always addressed all my concerns to my satisfaction. — shaun2ralde on CLZ Comics
February 22, 2020
Great app!
I've tried different apps and websites for cataloguing my comic collection. This is the best. — David Tuck on CLZ Comics
February 20, 2020
The perfect comic app!
I’ve been using this app for years now. The features are extremely useful and I stopped buying the same book twice because I now have them all catalogued thanks CLZ! — Festerfry on CLZ Comics
February 20, 2020
Cataloging comics
This is one of the most important apps on my phone. Cataloging comics has never been easier. — Michael Honaker on CLZ Comics
February 09, 2020
Fantastic Catalogue App! — Gert de Jager on CLZ Comics
January 30, 2020
I think the app is amazing!
A friend of mine had been using an app to catalog his collection, and I couldn't remember what it was called. I did a Google search for the best way to start cataloging my comics and CLZ popped up amongst the results. I then took to some boards and Reddit and kept seeing CLZ coming up, so I figured it was worth further investigation. I checked out the app screenshots on iTunes, and the UI looked familiar, so I knew I found the right app! It's a breeze to add comics via the barcode scanner options, and the search is intuitive as well. CLZ is an easy to use and effective tool for managing your comics and the grading and value tools are great perks! — Jason Muscolino on CLZ Comics
January 11, 2020
My first good catalogue
Scanning bar codes beats the heck out of the old days of searching and typing. I may well have my first good catalogue of my collection in decades. — Robbie Laliberte on CLZ Comics
January 08, 2020
Fantastic app
This is the ideal catalog app for comics. Well worth the fee. — Max Gonzalez on CLZ Comics
December 15, 2019
The best
The best resource I've ever found for cataloging my collection! — Alan Scholting on CLZ Comics
December 13, 2019
Easy to use
Not only a great value but the interface is easy, intuitive, and better than the other inventory software. I catalogued 1500 books in a single day. — William Marzullo on CLZ Comics
December 06, 2019
Very accurate app
Makes cataloging your collection faster and easier. Very accurate on which issue cover you have, and also gives volume information. — Dana Fife on CLZ Comics
December 03, 2019
Depend on this app
I literally depend on this app to catalog my comics and assess Their values I even use the app to figure out which comics I might send to get graded based on what I find out about their value. — Michael Bialys on CLZ Comics
December 01, 2019
Quick and easy
Quick and easy way to catalogue your collection. The subscription is well worth it in my opinion. — Austin L on CLZ Comics
December 01, 2019
User friendly
Easy user friendly app to catalog all your comics. Wish I would've had this sooner. — M Rummell on CLZ Comics
November 29, 2019
Excellent for organizing my collection
I find this app to be great for keeping track of my comic book collection. The scan function makes it easy to catalog my collection. — tim hussner on CLZ Comics
November 26, 2019
Awesome App!
I am a comic book reviewer and fan and have hundreds of comic books and have been wanting to catalog them all and this app made it SO easy to do it! I love that all I have to do is scan the barcode and BAM there is the book and cover and I can catalog them by typing in the box number they are in as well as group them! Such an awesome app and worth the $5 a year subscription to have everything cataloged digitally. If I want to know what box a specific issue is in I just click the photo of it and all the info is right there with it! Very cool. — WesGreer101 on CLZ Comics
November 24, 2019
Great app
A great app to catalog your collection. — Richard Backus on CLZ Comics
November 18, 2019
Great for a database
Best app for cataloging my books, helps me keep track and see what I need! — Floyd Hall on CLZ Comics
November 16, 2019
So easy
First of all keep up the great work. You are all doing a great job.
The comics I've added to my account are just the beginning, I'm hoping that once my "Man Cave" is functioning, I'll add my whole collection!
As an older collector :) you have made it so easy for me to catalogue my comic collection, I cannot wait to put my whole collection on the site. Might take a while though! — Tony Perkins on CLZ Comics
November 16, 2019
It has eveything I need to catalog my collection. — James Conn on CLZ Comics
November 16, 2019
Great app!
The best way to catalog a large collection. — Robert Barnett on CLZ Comics
November 06, 2019
Great App for Comic Book Collectors
Don’t let the reviews from people that didn’t read the details during the app update dissuade you from getting it.
Though I’m grandfathered in the subscription price is still hardly anything if you are even a semi-serious collector (it’s the cost of a comic or two). I don’t really need the slabbed pricing from GoCollect, but I’m still tempted to try it out for a year. I’m still floored by the people grandfathered in and complaining about the new subscription cost *shrug*.
Anyway, I have roughly 1,500 comics catalogued, and using stuff like the Wishlist when I’m checking out thrift shops or garage sales makes this hobby much easier.
Try it out for a month. You’ll see, and then will upgrade for the year :-) — TaylonHalfElf on CLZ Comics
October 20, 2019
Simply the best app for comic collectors!
Got everything you need and then some. Totally worth the money and can't compare it to other catalogue solutions. Been using it for years and have no complains. They keep making it better and better! — Dimitris Papastergiou on CLZ Comics
October 17, 2019
The app is amazing!!!!
The time it has saved me, is just ridiculous! And the way it catalogues is awesome, where it auto sorts alphabetically, but also tells me which numbers in a series I have, LOVE IT!
I don't have any questions just yet, but I do have 3 more comic book boxes to add, so I'll keep your email addy close, just in case! — Sunette Desousa on CLZ Comics
October 16, 2019
Love this app!
Great app for cataloguing your comics. The support team was very quick in responding to my email about an issue and in helping get it resolved. I would recommend this to anyone. — tim lang on CLZ Comics

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