Inventory control for Google Sheets
Inventory on Google Sheets, made light.
LightInventory turns the Google Sheet you already use into a complete inventory system: approvals, roles and full history, without the bloat or the price. Your data stays in your Sheet.
Free plan included. Your data stays in your Sheet.
Everything an inventory system needs. Nothing it doesn't.
Your data stays in your Sheet
Items, locations and every movement live in a Google Sheet you own. If you stop using LightInventory, you keep the file and everything in it.
Full history on every plan
Every change records who, what, when and why. The history is tamper-evident, can be verified at any time, and any change can be reverted.
Control for the whole team
Roles scoped to locations, approvals where you want them, and passkeys or MFA for everyone. Edits made directly in the sheet are caught.
How it works
Connect a Sheet
Create a new inventory spreadsheet or pick an existing one. LightInventory can open only the files you choose.
Invite your team
Give each person a role and the locations they work in.
Record and verify
Movements go through the app, wait for approval when your rules say so, and land in your Sheet with a verifiable record.
Try to break the history
Edit a sample stock ledger and watch verification fail. It runs in your browser.
Open the demo →Security that is specific, not vague
Narrow Google access, passkeys, a keyed hash chain with external anchors, and data hosted in London. Read exactly how it works.
Read the security overview →Priced for small teams
Free for one person and one spreadsheet. Team is $4.79 per user per month, or $3.99 per user per month billed annually.
See pricing →Inventory on Google Sheets, made light.
LightInventory is preparing for launch. Join the waitlist and we will email you when it opens.