Home What's new? Reviews Shop Contact Support Forum

Comic Book Catalog Software - catalog your comic collection

partnered with
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.
Get key comic information on major and minor keysFirst appearances, cameo appearances, deaths, iconic cover art, etc...
For your phone
  • Available for iOS and Android
  • Built-in camera barcode scanner
  • Sync data with the Movie Connect software
For your computer
  • For Windows, macOS, Linux, chromeOS, etc.
  • Use with the free CLZ Barry barcode scanner app
  • Sync data with the CLZ Movies mobile app

Or... use them both, as perfect companions!

Both CLZ Comics and Comic Connect 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 on your phone, then use Comic Connect 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.

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

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 $6.95 per month or US $60 per year).

To subscribe, use this special CLZ/CovrPrice Sign Up page and follow the steps there to

  1. Create an account
  2. Pay for the Premium plan and then...
  3. Link your CLZ and CovrPrice accounts

Sign up for CovrPrice

Also still available: Comic Collector for Windows

Comic Collector is our legacy desktop software. Old-skool software that you install on your own computer, with your data stored locally.
Using Comic Collector is only recommended for advanced Windows users, who know how to install/update software, manage folder and file permissions, configure firewall/security software, make their own backups, etc...

Learn more about Comic Collector

Latest software updates

Reviews from customers

April 04, 2024
The best
Best comic book catalog App so far! — Gus Villacis on CLZ Comics
March 17, 2024
Super helpful
It's been super helpful to catalog what I have for when I try to find missing issues. Easy to use and well worth the annual cost. — William Mercier Jr. on CLZ Comics
January 05, 2024
Highly recommended!
I would be lost without this app. My collection consists of 12,774 books (I know this because CLZ keeps a running tally) and I would be hard pressed to catalog it accurately using a spreadsheet or database. CLZ is very stable - in the 15 years I’ve been using it I’ve had to open only two tickets with the support team, and both issues were fixed almost immediately. — Jeff B. (USA) on CLZ Comics
December 11, 2023
Thanks again and happy holidays!
Thanks for reaching out to me about the app. Based off of my limited usage of it so far, I have to say that I really like it. I've been using just an Excel spreadsheet to catalog my collection for the longest time. What was I thinking in waiting so long to find something made specifically for what I was doing? This app is awesome and going to make things so much easier. Rest assured that I will be adding many, many more books to my account. I plan to add the CovrPrice feature as well.
I also showed the app to my brother- in- law last night. He's a much more active seller than I am and now he's planning to use it as well. — Tom Johnson (USA) on CLZ Comics
October 31, 2023
Easy to use
I have been using CLZ to catalog my comics for a few days now. It’s great!! It’s easy to use, can search by series, issue and barcode. I have yet to uncover all of the features but so far I’m very happy with this app. — Kent 11 (Australia) on CLZ Comics
October 16, 2023
The best app
The best app around for cataloging and tracking your comic collection. Been looking for something like this for years and recommend it to all my friends and customers. — Ron Cacace on CLZ Comics
October 13, 2023
Simple and easy to use
Best way to catalog your collection. — big cali on CLZ Comics
September 21, 2023
An incredible app made by incredible people!
I am amazed at how powerful this app is for cataloging a comic collection. But the most surprising thing is the responsive customer support on those rare occasions when I have an issue. A simple email to their team and they are on it immediately... you can't ask for better developers than that! Plus, CLZ Comics works with CovrPrice to keep all your book values centralized in one place. — Justin B. (USA) on CLZ Comics
August 07, 2023
So far it is a fantastic and convenient way for me to catalog my collection. I am looking forward to using it as I search for comics to fill the holes in my collection. — Joe Ennis on CLZ Comics
July 03, 2023
The best comic book database and catalog program today
I've spent decades looking for a decent website or app to use for cataloging my modest comic book collection. In the past, I've bounced from Wizard to Overstreet to Ebay and so forth. I LOVE this application!! both CovrPrice and Comic CollectorZ have done a great job creating what I feel is the best comic book database and catalog program today!! I use it daily!! This is just one comic collectors opinion (so don't kill the messenger!), and I'm happy to share it here!! — Christopher Michael Robinson on CLZ Comics
June 13, 2023
Practical product for logging comics
Gives you all the features and then some to catalog however detailed you like. Support is quick and very helpful. The reports you can generate are phenomenal. — clz review (USA) on CLZ Comics
June 13, 2023
Practical product for logging comics
Gives you all the features and then some to catalog however detailed you like. Support is quick and very helpful. The only change I’d make is have the market pricing built into the app vs having to pay for a second service that you have to link together. The reports you can generate are phenomenal. — clz review (USA) on CLZ Comics
June 10, 2023
Easy to use
FINALLY a viable, easy to use option for catalogging my collection. — andon Canterbury on CLZ Comics
June 05, 2023
I enjoy using this app to catalog my collection. — Dragon1 on CLZ Comics
May 31, 2023
One of the best apps ever produced
Just a quick note to say, I think this is one of the best apps ever produced.
Google Maps is great for directions.
DoorDash is great for food.
CLZ Comics is amazing for cataloging comic collections.
Great work and keep it up. — Jeremy on CLZ Comics
May 22, 2023
Great for cataloging your collection! — Richard Connors on CLZ Comics
May 16, 2023
Dragged my feet on purchasing an app to catalog my comics and boy am I glad I finally downloaded it. Nice that it backs to the cloud in case anything happens to my phone. It's very clear and clean as far as operation goes. It is also good for pointing out that odd issue you may be missing or for spotting a variant that you didn't know existed. — K M on CLZ Comics
May 07, 2023
This is an excellent app
For the cost value I am so glad I am using clz to organize my 7000 comic book collection. It is easy to use and their core catalog has only missed a couple of issues. There are very few apps that I give a glowing recommendation but this is one.
P.s. Please add trading cards — Dan Bulos on CLZ Comics
May 04, 2023
Highly recommended
Exceptional App for comic cataloging and great customer service and support. — PSN greenhulkster on CLZ Comics
April 26, 2023
Best comic catalogue app
Best comic catalogue app/website I've found yet. Connects with CovrPrice for values and the barcode scabbing actually works. — Tim Woodruff on CLZ Comics
April 24, 2023
Super simple and fast
Just what I needed. Super simple and fast. Totally worth the cost. The series checkbox function is perfect for direct issues. I cataloged 3 boxes of comics in 15 minutes. By sure to make an account for the backup option!!! — tenaxnidor on CLZ Comics
March 28, 2023
Very respected in the comic book community
This app is great and well worth the minimal cost to catalog your books and get prices, or even to see what variants are available. The info is detailed for each book and any issues or updates needed are addressed by the creator quickly. — Burton Steele on CLZ Comics
March 28, 2023
Good Stuff !!
Cataloging done right! Upload everything from your comics, sketch covers add your own photos, which label you have, write any book notes you need, values, everything you need and want! — Big fat long Woody (USA) on CLZ Comics
March 20, 2023
Great app for cataloging comics. — Ismael Cordero on CLZ Comics
March 14, 2023
The Best Comic Storage App Ever
I have tried to maintain an accurate account of all my comics and have been very unsuccessful I’ve used tons of apps and none have work as well as this I could not believe how quickly I’m logging my collection and the scanning feature really makes the process very fast. Also is catalogue of comics makes it even more easy to type in titles and select the comics you have. I love this app. I hope they can move into the realm of toy collecting as well. — Frustrated Fans Comics (USA) on CLZ Comics
March 04, 2023
Blown away
I set up an account for the free trial and was blown away by how comprehensive and easy to use this app is. If you want to catalog your comics, it doesn't get better than CLZ. For only $15 a year, it's a steal. The days of buying duplicates because I can't remember if I already have something are gone, which will more than make up for the annual cost! — CriterionComics on CLZ Comics
February 20, 2023
Excellent tool
This tool saved me hours cataloguing and the subscription price is well worth it. — Konerius on CLZ Comics
February 02, 2023
Absolutely love it
This is exactly what I was looking for. Allows me to track and catalog all my comics. Even has additional features for graded books and allows me to add a storage location so I can easily find them when looking for storage. Super descriptive. — Darrell Green on CLZ Comics
January 31, 2023
Great way to catalog your entire collection
Having 1000's of books, low grade to mint , golden age to modern-day its really good to find such a large data base and not just key issues , but trade paper backs, even odd comic magazines, great way to catalog your entire collection , bonus of being able to custom your covers if you got autographs or sketches on them.. when I finally get my entire collection done I will probably upgrade to get the current value, it's a great deal for collection , as not everyone wants a autoprice guide. — Kyle Clark on CLZ Comics
January 24, 2023
The best Comic Collecting app out there
For years I spent hours cataloging comics on spread sheets. Time consuming is a polite word to use. NOW I scan and the program does the rest. — Dan Benway on CLZ Comics

Read more reviews from customers