About
Building the collection vault collectors deserve
LongboxIQ combines a portable collection vault with original Issue Guides — helping you organize, value, protect, and understand the comics in your longbox.
Your data belongs to you
Export your full collection to CSV or JSON anytime. We don't sell your private collection data.
Accuracy over hype
Issue Guides are fact-based and editorially reviewed — not copied wikis or invented canon.
Collectors first
Every feature answers a real collector question: what do I own, where is it, why does it matter?
Open metadata ethics
We use Grand Comics Database metadata under CC BY-SA 4.0 with proper attribution.
Comic metadata provided in part by the Grand Comics Database under CC BY-SA 4.0.
Your collection deserves better records
Start free with 100 comics. Import, organize, and export on your terms.