Secure. Private. Yours.

The private way to document your firearms collection.

Encrypted on your device before anything is stored. Your key stays with you.

Already tracking in a spreadsheet or another app? We make importing easy.

Why the usual options fall short

Every other option asks you to trust something.

A spreadsheet trusts your syncing. An app trusts its own servers. Neither has to be true here.

Spreadsheets Nothing is encrypted

Your serials and safe combinations sit in plain text wherever that file syncs — a laptop, a cloud drive, an email attachment.

Other apps They hold the key

Usually encrypted, but the provider keeps the key — so a database breach, a subpoena, or one support ticket can all end the same way.

CaliberBase Vault We never see the key

Your key is derived from your password, on your device. There's no version of a breach or a request that exposes your collection — including from us.

That's zero-knowledge encryption: AES-256, generated and held on your device, never on ours — the same cipher the U.S. government specifies for its own most sensitive data.

Built for the whole collection, not just the guns

Everything a serious collection needs tracked

Every corner of a collection, organized the way a collector actually thinks about their gear.

Firearms, ammo & gear
Every gun's full history, ammo lots drawn down by caliber as you shoot, and optics, magazines and blades — one inventory.
NFA items & trusts
Suppressors, SBRs and tax stamps, tracked with which firearms each is compatible with — and the trust that owns them.
Safes & documents
Combinations and keys, masked on screen. Wills, deeds, receipts, insurance and photos all live in encrypted storage — 100 MB to start, up to 50 GB on Legacy.
Carry permits
Renewal reminders and a reciprocity map — see the dedicated section below.
Range log & hunt log
Sessions and rounds fired, with which suppressor rode along. Where you hunted, what you carried, and the outcome.
Maintenance, gunsmithing & DOPE
Cleanings on a round-count schedule, jobs sent out or done yourself, and zero and holds by distance for every load.
Courses, certifications & marksmanship
Training taken, certifications tracked for renewal, and level progress by discipline.
AI valuations
Describe a gun, get a fair-market range with reasoning — useful before you trade it or sell it.

Carry & reciprocity

Know where you can carry. Always.

Carry permits are tracked with renewal reminders, and checked against a reciprocity map built from each state's own official source — not crowdsourced data.

Every state shows exactly where its answer came from and when it was last checked, because carry law changes state by state, sometimes mid-year. The information you need is in your hand, not buried in a forum thread.

It runs entirely on your device — the permits you hold are never sent anywhere to get an answer. And it says plainly what it is: a reading of official sources, not legal advice. Verify before you travel.

Alaska Alabama Arkansas Arizona California Colorado Connecticut District of Columbia Delaware Florida Georgia Hawaii Iowa Idaho Illinois Indiana Kansas Kentucky Louisiana Massachusetts Maryland Maine Michigan Minnesota Missouri Mississippi Montana North Carolina North Dakota Nebraska New Hampshire New Jersey New Mexico Nevada New York Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Virginia Vermont Washington Wisconsin West Virginia Wyoming
Home state Carry is good here Not honored

Illustrative example. Your own map reflects the permits you actually hold, checked against each state's official source.

Switching from a spreadsheet or another app

Already have a list? Bring it with you.

Import from a CSV — your own spreadsheet, or an export from another tracking app — and columns get matched automatically. No re-typing every serial number by hand.

Point it at a folder of photos and each one links to the right firearm automatically, matched by filename — nothing to re-upload one at a time.

The file is read and matched entirely in your browser. Nothing is uploaded to make the match — only the encrypted result is ever stored.

Your spreadsheet header → what it becomes

"Mfg"Manufacturer
"S/N"Serial number
"Cal"Caliber
colt_python.jpgLinked automatically
Firearms, ammo, and gear
All three import kinds, with the same fuzzy column-matching either way.
Encrypted the moment it lands
Every imported record goes through the same on-device encryption as one you type in by hand.

Built for what happens later

A collection outlives most of the apps that track it

Trusts records each NFA trust with its trustees and beneficiaries — not an afterthought field, but its own tracked entity. Documents holds the wills, deeds and insurance that go with it.

And the estate sheet turns all of it into a single printable page — kept with your recovery kit — that tells a spouse or executor exactly how to reach the vault, without needing you to explain it to them first. Paired with a full inventory export, it gives them everything needed to prove what's there and who it belongs to.

It only works because the same private design holds here too: an executor with your recovery kit gets in the same way you can. No one else — including us — can get in any other way.

Trusts, tracked properly
Grantor, trustee and successor-trustee roles — the structure an attorney would expect to see.
The document safe
Wills, trust deeds, insurance policies — encrypted, linked to the right firearm or trust.
A one-page estate sheet
Printable access instructions with handwrite blanks — never renders a secret on the page.
A recovery kit that actually works
Whoever holds it gets in the same way you would — the only door that opens.

Simple, honest pricing

A free tier that's actually usable

No trial games. Every tier exports everything, forever.

Monthly Yearly 2 months free
Scout Collector Most collectors
Vault
Estate Legacy
Try it. No card, no clock. One serious owner. Household and trust planning. Large collection. Full archive.
Price $0forever $3.99/mo $14.99/mo $24.99/mo
Firearms310120400
Ammo lots520240700
Gear items520240700
NFA items153080
Trusts11020
Safes121020
Encrypted storage100 MB500 MB5 GB50 GB
Range sessions2 / yrUnlimitedUnlimitedUnlimited
Carry permit tracking✓ + map✓ + map
AI valuations / mo54080
Priority support
Start free Choose Collector Choose Estate Choose Legacy

Every plan includes the same on-device encryption, full data export, and the estate sheet. Nothing you've stored is ever removed if you outgrow a limit — over-limit items simply stop growing until you upgrade.

Ready when you are

Start a vault only you can open

Free forever on the entry tier. No card, no trial clock, no catch — because leaving is always free too.

Start free — no card required