CLZ Reviews 

Used it for a long time now and I am very pleased with the new on line version. A perfect way to take care of your vinyl collection and I have always got good support the few times I needed it.

Thank you Alwin Hoogerdijk

We’ve been using clz for managing books since we decided to open a used bookstore. We had a couple thousand books of my own. A few years later, we built the collection to nearly 17,000 books. We were unsure about the best way to tie inventory and sales together, but with the new custom fields that is much simpler.

I really love using the software. I was a technical analyst at a large banking operations, and appreciate the thought obviously given to designing the user experience. The support staff is wonderful and the newsletters are very helpful.

I’d criticize if I could, but I have no issues with the software or the support. Well worth the price. Oh, maybe adding a user group that holds calls periodically could be useful.

I use the CLZ software to share my CD and LP collection with others and to consult it when I am in CD/record stores, so that I don't buy anything twice. The statistics function is also very handy. I wouldn't want to be without it anymore!

An excellent tool for cataloguing a collection. I have used CLZ for several years and it has enabled me to keep track of where things are in my collection of several hundred CDs. The barcode reading feature is particularly helpful

I've been using CLZ software since 2013, it was the best product I could find out there and it has only got better over the last 12 years. I have used the desktop version and the mobile os version, but it is the cloud-based version I have found the most useful, after all it is available on any device that can browse the web.

I have used Books, Music, Movies and Comics versions, and although I no longer collect Comics I can still use my static CLZ Comics database despite my Comics subscription having lapsed - that is an awesome feature.

Also pretty impressive that any company is still developing new features for a suite of products that have been in the market for this long, but those improvements and new features just keep on coming, and most are optional, turn on the things you like, turn off the things that don't suit your way of working.

Give it a try, what have you got to lose?

CLZ is great. I have used this database for years, and I have, what I consider, a rather large collection of comic books. I am concerned; whenever I receive emails warning me about monthly premiums, I think I made a mistake and buy additional subscriptions. Is there any way to find out if I have multiple accounts or subscriptions?

Otherwise, your program is the best. I would like to know if there is a way to help. I can point out small errors I encounter when posting to my database and maybe offer suggestions for future programming changes.

I love their apps and use them all of the time. They are also great at letting you know when your subscription is up and allowing bundles to save you money. I have been a satisfied customer for many years...

I've been using CLZ to catalogue my comics collection for many years. I find it very easy and intuitive to use: a couple of clicks and I can load the cover and details for practically every comic I buy - and I buy both new and very old comics, some going back to the 1940s. The layout makes finding individual issues and keeping my collection in good order a joy.

Excellent for handling large collections, like mine. Most of the research is already done, all a collector needs to do is add in their own collection sets. There can be some customization if needed.

I have a very large music collection.
Whenever I desired to hear a specific song or artist, I had difficulty finding exactly what I wanted. CLZ software allowed me to construct a database of the over 10,000 individual discs (Vinyl, Shellac, and CDs) that I own. I can now find the EXACT cut that I desire.
Well done, CLZ.

Most helpful movie collection tracking app. Recent updates include recording the latest time you’ve seen a movie without erasing previous viewings.

Friendly reminder email to tell me to renew. Simple process to renew my existing account.

CLZ has become central to organizing my music collection. I've been a customer for years, mostly to keep track of my large and unruly classical music collection. Since then, I have been able to catalogue my entire collection of over 3000 albums. I love to use it to find forgotten gems that have been hiding, waiting for a spin on the turntable. I inherited a large collection of 45s from a former juke box manager. I was completely impressed with that CLZ core memory had data from almost all of them, including a bunch from the 1940s! The platform has so many features, and more are added regularly. That is what is most impressive about this platform. It's not like someone created it and then orphaned it. Alwin and his crew are always working to make improvements. I don't collect games, comic books or movies, but I highly recommend CLZ for those who do.

I really like the app.

I was struggling for some time to find a software to help organize my collection. The expansive database of published comics, CovrPrice integration, and the ability to add by barcode are great features. I now have my full collection catalogued and valued, and easily accessible from my desktop or mobile device. Thanks, Alwin.

I have been using the CLZ cataloguing system for a number of years for both music and books. I have used quite a few different systems over the years but the CLZ is without doubt the best system I have used.

...all over I can check my CLZ collection , so I can looking for exactly what I need , not bad !