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Comic Book Inventory Software - keep track of 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 "UNLIMITED" 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 Unlimited 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

CLZ is very easy to use and keep track of your collection. I've used it for the past year and it's fantastic for inventorying my comics and selling them. Values from Covrprice is a nice option that integrates seamlessly. I've had a problem with screen size on a new tablet recently and even though it was an OS setting, they fixed me up with one email. — bill morrell on June 07, 2023

Reviews from customers

January 25, 2023
Fantastic staff
The best inventory app in existence. Excellent community and response to feedback by fantastic staff. — Mike Jordan on CLZ Comics
September 24, 2022
The Best Out There
The best comic book inventory program you'll find out there. — John Catania on CLZ Comics
September 12, 2022
Highly recommend it
Definitely a must for anyone wanting an inventory of your collection. This app makes super easy to either scan the barcode or manually enter your comic into the database. Gives a description of writer, cover artists and interior artist name. Has pictures of all the covers, including the variants. Very through and detailed app. My experience with this app has been amazing. — David Pedroza on CLZ Comics
August 17, 2022
The finest comic collector software!
I’ve been using the CLZ app (plus their web-based platform) for a few years now, and with a collection of nearly 30,000 comics (and over thirty years of collecting), it’s been essential that I use something to inventory a collection of that size. For the cost of only $15 per year, plus the regular updates, this app has everything any serious comic collector will need—and it beats anything else out there. Pull lists, wish lists, easy and quick entering of data—it has it all.
I’ve rarely had any issues with the app, but in the few times that I have, the CLZ support team is the best at what they do and always respond and resolve the issue quickly.
So, if you haven’t tried it out yet, I highly encourage downloading the app and giving it a shot. You won’t regret it! — Jason Snyder (USA) on CLZ Comics
August 10, 2022
I love this app!!!! It does an awesome job of keeping an inventory of my comics. I can keep track of what I have and what is in my wishlist. I take my tablet with me to the comic shop so that when I look at back issues I know what I already have or need. C Don't know what I would do without. — Kevin Montagne on CLZ Comics
July 27, 2022
Highly recommend it
Definitely a must for anyone into having an inventory of your collection. This app makes super easy to either scan the barcode or manually enter your comic into the database. Gives a description of write cover artists and interior art name. Has pictures of all the covers, including the variants. Very through and detailed app. experience with this app has been amazing. — David Pedroza on CLZ Comics
July 02, 2022
U need this!!
Best comic inventory app. — Robjob on CLZ Comics
June 07, 2022
Great app
So far this app has all the things a collector could want to keep track of their inventory. Highly recommended. — Super jumbo Gun show (USA) on CLZ Comics
May 15, 2022
The ONLY tool to use for inventory control
The ONLY tool to use for inventory and wantlist control. All at your fingertips anywhere you go! Admins are quick and helpful with any issue I've ever had, including adding titles that I found missing from their GIANT database. Every collector should have this. — Fat Stacks Comics on CLZ Comics
April 02, 2022
Easy and fast
Couldn't ask for a better experience, made doing inventory a breeze! — rok586 on CLZ Comics
March 31, 2022
The BEST in Comics!!!
This is by far the best app to maintain your comic book collection. You literally have it at your fingertips no matter where you are!! The app offers so many features… comics in collection, on order, on wishlist. You can added values, graded comics, where & when you purchased a comic. To view your inventory you can see it in text based or photo cover version. There are so many features in this app…. And the price you pay is marginal for what you get! I’m a CLZ fan for life.
Oh, and I screwed up and deleted a part of my collection… the help team responded within the hour and now everything is back to normal. A++ — D3vilducky (USA) on CLZ Comics
March 14, 2022
Comic book collection
Great app to organize and inventory your comic book collection. — royalj1 on CLZ Comics
March 05, 2022
Fast and easy
Fast and easy way to inventory my comics. I have over 2000 on here. — Chris Hackett on CLZ Comics
January 23, 2022
Pretty Cool
I just got back into comics and needed a simple way to organize all the back issues I had so I could pick up where I left off. Enter CLZ. Easy to use. Pretty dope display of your inventory. And a great tool to show you what your collection may be missing. — Truo1 (USA) on CLZ Comics
December 17, 2021
Best comic inventory app!!
This app is so amazing! Nearly every comic I own was already in the “core” and I was able to either scan it into my inventory with my phone or type it in. All the covers and information about each issue is already there for you. And, if you find an issue that’s not there, it’s easy to add to your inventory manually and then you can submit that information to the core for review so it will be available for the next person! Easy and intuitive to use. Tons of tools and analytics. Cannot say enough great things about this app. Also interfaces with the the desktop and web based versions via the cloud for even more options. And with even more tools on the horizon, this app is extremely useful for everyone from the casual hobbyist to the serious collector! A++ — tsain78 (USA) on CLZ Comics
September 14, 2021
Cool App
Cool app to develop comprehensive inventory of your collection. — Paul Campbell on CLZ Comics
August 29, 2021
Amazing App! Glad it was recommended to me
I love this CLZ app! I have a large collection of raw and graded books. A ton of titles and publishers. This app was repeatedly recommended by several of the YouTube comic channels I watch. I did my own comparison and while none were perfect, CLZ comes vey close. It was the best value by far- relatively low cost, very easy comic cataloging and inventory system, robust analytics, and an integration with CovrPrice as its valuation information system. I am constantly adding and selling comics (adding and deleting) and moving comics from box to box- this app makes it soo easy!
I have reached out to CLZ’s support providers 3 times with either questions or about reports I wanted to run to analyze my collection. They always get back to me within hours and are helpful and polite.
If you are considering a comic inventory and cataloging system -put CLZ at the top of your list. — trashcan975 (USA) on CLZ Comics
August 28, 2021
Best comic app
Amazing APP and super easy to use. In my opinion this the best app for keeping a good comic inventory. — Enrique Ruiz on CLZ Comics
July 29, 2021
Great Comic inventory program. — Jeff Kendall on CLZ Comics
July 13, 2021
Life saver!
I was alphabetizing and doing inventory on my comics by just writing down what I had in my notes and thought to myself there has to be a better way of doing this. Low and behold, I came across this app and things got much more simpler and quicker. I love being able to scan the barcodes on comics and it finding the issues/series. I also love how it tells you what comics you’re missing from the series. Highly recommend this app for any heavy comic collecting fan out there! — JohnnySkitzo (USA) on CLZ Comics
July 09, 2021
Easy to use
Worth it to keep track of my comic book inventory. — Jake Rodriguez on CLZ Comics
July 08, 2021
The best option to store your inventory of comic books. Used it for a few years and it comes in very handy. The developers are also quick to respond to any issues and will work to find a fix, as they did with mine recently. Thank you! — D Swindon on CLZ Comics
June 24, 2021
Very helpful for comic inventory management. — Adam Adler on CLZ Comics
June 10, 2021
CLZ Comics Collector
Awesome app! I have the desktop version also. I’m able to easily add and manage my inventory. I don’t know how I got by without this before. Value updates done daily are a nice feature also to keep up with price trends in real time. — Fuddz Comics on CLZ Comics
June 03, 2021
Excellent software!!
Been collecting for a few decades now, so I’ve got a fairly large collection. I’ve tried various inventory management software over the years, but none has met my needs as well as this app and the desktop version. Well worth the money! — DPackrat on CLZ Comics
April 30, 2021
Your app is amazingly simple
Your app is amazingly simple and full of search options. Easy to find and add issues to collection folders, set personal details for grading, inventory and more. See everything alphabetically for quick searches of issues in my collection.. Definitely happy I found it. — Jason L. on CLZ Comics
March 24, 2021
I don't have doubles anymore
Fastest way to inventory your comics from raw to slabs. — Dan Luna on CLZ Comics
March 19, 2021
Love this app so much!
Excellent way to track your collection and want lists! Great value compared to on line programs. Update - just went with the premium version which in an absolute steal at $14.99 a year! Highly recommend for any comic collector, you won't find a better way to track, inventory and keep updated on comics. — Brian Tobin on CLZ Comics
March 04, 2021
So easy to use and a very responsive help desk
Just finished my trial period and purchased the yearly membership. Tremendous value!
New to CLZ, I read about this app online and saw it reviewed in a YouTube video. I have a large collection that I have never fully inventoried and I’ve had to use multiple sources for cataloging and Value determination. I initially signed up for their desktop trial which was very functional but since I use my phone more frequently, I was having to sign in through Safari to access the program and my collection. I realized that I was probably better off with their phone app. I had a couple correspondences with their helpdesk ( Big call out to Alwin!!) to try and understand which platform would be better for me and if I could still access my inventory that I had placed in desktop program during my free trial if I now switched to the phone app. It turns out that since everything is stored in the cloud it can be retrieved by either program. The transition was seamless. Near immediate syncing.
I emailed them three times with questions and I received a response within five minutes of each request to their support desk. Great service and for only $15 a year of membership, one of the best purchases I’ve made.
Absolutely recommend this program. So simple and intuitive. — trashcan975 on CLZ Comics
February 25, 2021
Easy to use and extremely helpful
This is, by far, the best comic inventory software! It is constantly being updated making it even easier to use, and with new features. At a glance, I can see the issues I need to complete a series. Or I can dive deeper to find out what my graded comics are worth, and what I paid for them. The app itself is super fast and I love the cloud backup (for when you change phones). This app is a must for all comic book collectors! — Andrew Seiser on CLZ Comics

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