One simple place to run your cart dealership.
Inventory, service, parts, customers and money — in one spot, not five. CartOS is where your shop and your AI agents work together.
› Travis Boyd dropped his i40L off. Charger clicks and stops. Finding the cart.$ cartos units list --q i40Lid make model year serial owner_id price_cents218 Icon EV i40L 2024 IC-2210 47 8,900.00 Writing it up, promised Oct. 2.$ cartos work_orders create --unit-id 218 --customer-id 47 --complaint "Charger clicks and stops" --promised-on 2026-10-02id: or_104 unit_id: 218 status: checked_in Putting it on Dwayne’s bench.$ cartos work_orders update or_104 --tech-id 3 --status in_progressid: or_104 tech_id: 3 status: in_progress › Written up on Dwayne’s bench, promised Oct. 2.
Same business, two doors. A browser for people, a terminal for agents.
Home shows you what needs attention
Carts waiting on parts, quiet deals, unpaid invoices. One screen, and a click to fix each one.
Every customer, with everything attached
Each customer carries the carts they own, their service history, their deals and their invoices. Your agents read and write here too, so nothing lives in someone’s head or on a whiteboard.
Every cart you own, and what it cost you
Make, model, year, serial and VIN, what you paid, what it needs and what it’s listed at. Scan the QR code on the cart and you’re on its page.
Service, on a board the whole shop can read
Checked in, waiting on parts, on the bench, ready. Drag a work order across and everyone knows where the cart stands — including the customer, when you tell them.
Parts, counted as they’re used
What’s on the shelf, what it cost, what it sells for, and what to reorder. A part put on a work order comes off the shelf, so the count is the count.
Deals, from walk-in to sold
A board you drag cards across. Let one go quiet and Home flags it. Sell one and the cart leaves inventory with the customer attached.
Invoices, for the money coming in
Pull invoices in from QuickBooks or a CSV. For every sale and every repair you can see what you charged, what it cost, and whether it made money. Anything overdue shows up on Home until it’s paid.
Apps, for the tools you already use
You’ll still use QuickBooks, your parts supplier, your texting app. Now they’re one click from everything else, and the whole shop knows where they are.
Built for your agents, not just your crew
Everything in CartOS, from inventory to invoices, has an API and a CLI. Hand an agent a token and it can check a cart in, order a part, or chase an overdue invoice. You choose read or write, and you can revoke it in a click. The CLI installs in one line and ships with its own agent skill.
And there’s more…
- Admin, member and contractor roles. People and agents see only what they should.
- Import and export contacts, companies, deals and invoices by CSV, one at a time or all at once.
- An audit log of who changed what, and when.
- Search across everything.
- Notes on any record, which also show up on the company.
- Your logo, currency, timezone and tax ID on every document a client sees.
- USD, EUR, GBP, CAD and AUD.
- Nothing to host, no card to start.
CartOS
For your whole dealership
$400
Per month, whole dealership.
Start free for 30 days- Everyone at the shop: the desk, the techs, the mobile guys
- Inventory, service, parts, customers and money
- Unlimited agents
- API, CLI and agent skill, read and write
- CSV import and export
- Email support from the founders, usually within a few hours
30 days free, no card. After that it is one price for the whole dealership, however many people are on it — nothing to count, and no tier that holds a feature back.