Shop Startup Cost Calculator
Bays, equipment tier and rent into a startup budget and a month-one burn.
OpenBest overall
Hibbitts
A genuine no-cost tier covering estimates, invoices and point of sale — a real starting point.
Best for parts ordering
PartsTech
Multi-vendor parts ordering with a limited no-cost tier; complements anything else.
Best self-hosted
VIP Shop Management
Open source on MySQL with lifetime updates, if you can run your own server.

The word “free” is doing four different jobs in this category, and telling them apart before you put a year of customer history into something is the whole exercise.
| Kind | What it means | The catch |
|---|---|---|
| A real no-cost tier | Limited features, no time limit | Fewest surprises — the honest starting point |
| A trial | Full product, time-limited | Listed as free in directories; it is not |
| Open source | No licence fee, source available | You are the sysadmin, the backup and the support desk |
| Free at the point of use | Paid for by a supplier relationship | Fine, as long as you know who is paying |
Most directory listings in this category are the second row. Read the pricing page, not the directory.
Hibbitts offers a no-cost tier with estimates, invoices and point of sale — the three things a one-bay shop needs on day one, and a real starting point rather than a trial.
PartsTech is parts ordering across multiple vendors from one screen, with a limited tier at no cost. It is not shop management and does not pretend to be; it sits alongside whatever else you run.
Square handles scheduling and payments well and has no automotive workflow at all — no repair orders, no vehicle history, no parts matrix. For a mobile mechanic taking payments that may be enough.
VIP Shop Management is open source on MySQL with lifetime updates, and Complete Auto Reports runs across desktop and mobile. Both are real; both assume you are comfortable being your own IT department.
Free tiers reliably stop at four places, and they are the four that decide whether a shop runs on numbers or on feel:
The trigger is not revenue; it is the second technician. One person can hold the shop in their head. Two cannot, and the cost of not knowing who is on what job exceeds a subscription immediately.
The next tier up sits under $200 a month, which against 3–9% net net is a real but small line — put it into fixed cost on the rate worksheet and see what it does to your door rate. It is usually under a dollar an hour. The platforms themselves are compared in the shop software comparison.
Whatever you run, the documents are the same: a real repair order with the three C’s, an itemised invoice, and an inspection sheet the customer keeps. Those three cost nothing and matter more than the software choice.
Each line is where a figure on this page came from and the date it was read.
| Figure | Source | Read |
|---|---|---|
| Which products offer a no-cost tier and what each includes | SourceForge — Best Free Auto Repair Software | |
| Open-source options and their stack | GoodFirms — Best Free and Open Source Auto Repair Software | |
| Most no-cost listings in this category are time- or seat-limited trials | SoftwareSuggest — Best Free Auto Repair Software | |
| Paid platforms under $200/month as the next tier up | Tekmetric — Most Affordable Auto Repair Shop Software | |
| Parts matrix target a system has to enforce | AutoLeap — Auto Parts Markup Chart | |
| Typical shop net margin, for the payback arithmetic | Sunbit — Good Profit Margin for an Auto Repair Shop |
Bays, equipment tier and rent into a startup budget and a month-one burn.
OpenBilled, worked and available hours into efficiency, productivity and proficiency.
OpenEntity, premises, licences, equipment and the first two hires, in order.
Open