Welcome to CLZ!

CLZ is THE collection database software!

Easily catalog your comics, movies, video games, music or books.

Work on your phone or computer and sync data between them.

Reviews from CLZ users

Dec 10, 2024
Where Has This Been All My Life
OMG! For a few bucks a year this app does more than I ever dreamed! I used DVD Profiler, which died, and being cheap I really didn't want to pay for an app, but CLZ Movies gives you soooo much for so little! It’s as though it becomes your own, personal IMDb! Thank YOU!
Cookee59 (USA) on CLZ Movies Mobile
Dec 10, 2024
Great customer service
Great customer service and outstanding job fixing the IT issue! This is why I keep spreading the word about all the CLZ apps!
C.J. (USA)
Nov 28, 2024
The best customer service in the world!
You guys are the best customer service in the world! I love all your apps and of course still use Books, Movies and will soon use the LP/CDs apps as soon as I have to time start adding my music to the apps!
Roger (USA)
Nov 27, 2024
To the rescue
Many thanks for the re-set. Everything seems to be working fine now.
I must stress how much I always appreciate the speed and efficiency with which you and Sytske come to the rescue. It really does matter!
Graham (United Kingdom)
Nov 21, 2024
Enjoy this software
I enjoy this software and it really helps when I see things on sale in stores to be able to check and see if I already own it.
Alan (USA)
Nov 15, 2024
Excellent database
CLZ Music is an excellent database, but I shouldn't be surprised. I also have CLZ Movies and CLZ Books which are excellent databases for my films and books respectively. All of them get regularly saved to a cloud so if the worst happens and I can't open the CLZ version, I can go to the cloud and build another from there. If not, contact them for help which is helpful and will soon have you up and running again. I would say I have used these databases for more than 15 years now.
Karen Denmark
Nov 11, 2024
The Best Out there!
CLZ continues to produce winning apps, this one is no exception. Hands down the best way to keep organized and avoid duplicating a movie. Super easy to use to locate, add, or adjust your collection. Next up…action figures?
I’m so glad to be connected to the company and also it’s worth noting they are VERY responsive to the collecting community…they truly care!
Russ1850 (USA)
Nov 7, 2024
My libraries organized
Thanks for making such programs, they really help keep music, movies and book libraries organized.
Errol Hunt (USA)
Oct 24, 2024
Amazing
Really appreciate your amazing customer service.
Maryann C. (United Kingdom)
Oct 20, 2024
5 stars!
Great app. Very helpful and great support. This is the premier way to track and value your collection.
Donald Riley
Oct 18, 2024
High level of customer service
I wanted to thank you very much for the credit you have issued to me and the clarification of what I should be purchasing in the future. If all companies had the same high level of customer service as Collectorz we would be a lot better off.
Larry F. (USA)

Latest CLZ news


Fixed in the Add Comics screen:

  • Add Comics: NCBD tab: Tapping “View all issues” for a series didn’t work
  • Missing Comics: “Open in Add Comics” link didn’t go to the right tab
  • iOS only: Add Comics: The bottom area with the Add button was acting strange sometimes

Wishing you all a Merry New Comic Book Day and a Happy New Pull List!

This week we start with the Christmas-themed issue 12 of Ultimate Spider-Man, Vol. 2. Even though the Christmas season is upon them, it looks like dark clouds are gathering above the Parker family.

In issue 1 of New Gods, Vol. 5 we learn that an old god passed away, which sets up many dangerous and chaotic events. Be sure to check out Ram V and Evan Cagle’s take on this epic series.

And last but not least we received a RSVP from a galaxy far, far away. Let’s travel to the beautiful world of Eriadu, where lovers Lula Talisola and Zeen Mrala are going to tie the wedding knot any time soon. Go read Star Wars: The High Republic Phase III – The Wedding Spectacular and see you at the wedding reception!

Happy Reading!

Read more

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CLZ Games Web

Improved Add Games screen

Dec 17, 2024

Today, a big update for your CLZ Games Web software.

For this update, we have done a complete re-design of the Add Games screen. The 3 main goals here were to: 


  1. Make it easier to find the actual game and release you own, when adding by Title
  2. Make the search results more compact and nicer looking
  3. Make it all fast and snappy

Read more

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CLZ Movies Web

Improved Add Movies screen

Dec 17, 2024

Today, a big update for your CLZ Movies Web software.

For this update, we have done a complete re-design of the Add Movies screen. The 3 main goals here were to:

  1. Make it easier to find the actual movie and release you own, when adding by Title
  2. Make the search results more compact and nicer looking
  3. Make it all fast and snappy

Read more

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CLZ Comics Web

Improved Add Comics screen

Dec 17, 2024


Today, a big update for your CLZ Comics Web software.

For this update, we have done a complete re-design of the Add Comics screen. The 3 main goals here were to: 



  1. Make it easier and faster to navigate when adding comics by Series
  2. Make the search results more compact and nicer looking
  3. Make it all fast and snappy

Read more

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CLZ Music Web

Improved Add Albums screen

Dec 17, 2024

A nice update for your CLZ Music Web software today.
We improved the Add Albums screen to make it more compact, better looking and a bit snappier to use.
On top of that, the process for combining discs into multi-disc albums is much better now.

Here’s what’s new:

  • Search results now show the number of discs
  • The Preview panel on the right has been replaced with a nice and quick “Confirm” popup, that just slides in from the bottom.
  • Improved process of combining discs into a multi-disc album

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CLZ Books Web

Improved Add Books screen

Dec 17, 2024

A small update for your CLZ Books Web software today.
We improved the Add Books screen to make it more compact, better looking and a bit snappier to use.

The main change is that the Preview panel on the right has been replaced with a nice and quick “Confirm” popup, that just slides in from the bottom.

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CLZ Comics Mobile

NCBD: Most wanted comics for week 51

Dec 16, 2024

These top-10s are created by you all, the users of the CLZ app and software, as they’re based on how often these comics already appear on your wish lists in the CLZ Cloud, even before release!

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CLZ Comics Mobile

v10.1: Check Comic Values by scanning covers!

Dec 14, 2024

A week ago, we released the huge v10.0 update for CLZ Comics, in which we introduced a new super easy (and super fun!) way to add comics:

Add Comics by just scanning the cover!: Take a picture of the cover and the app will instantly show you matching covers from our CLZ Core online database. Tap the one you want to add it. Quick, easy and fun.

Today, in version 10.1, we’re taking the next step, by bringing the cover scanning feature to your Check Value screen!

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A week ago, we released a huge v10.0 update for CLZ Comics, in which we introduced a new super easy (and super fun!) way to add comics:
Just scan the cover!
Take a picture of the cover and the app will instantly show you matching covers from our CLZ Core online database. Tap the one you want to add it. Quick, easy and fun.

However… after the v10 launch, we immediately starting getting the request:

“Can you please add the cover scanning in the Check Value screen too?”

Of course, we saw this one coming from a mile away 🙂
In fact, we had originally planned to include that in v10.0 right away. We later decided to postpone, so that we could launch the cover scanning for adding comics released ASAP.

But we are now ready to make that next step:

Read more