Licensing without the fine-print anxiety: what you're buying, who can use it, and what happens if payment lapses.
Every new account starts with a 7-day free trial — the full product, not a demo. Measure real plans, price real assemblies, export real estimates. No feature gates. When the trial ends, your account drops to read-only (explained below) until a seat is assigned, so nothing you built during the trial is ever lost.
Both are full licenses of the same product — the difference is purely how you pay. Current pricing always lives on the pricing page.
Licenses are purchased by your company and assigned as seats by your company admin. A seat belongs to one user; when an estimator leaves, the admin reassigns their seat to the new hire — no repurchase. If you sign in and find yourself in read-only mode, the first question to ask is whether a seat is assigned to your account.
A seat covers two active devices — typically your office workstation and a laptop for the jobsite. Signing in on a third device would exceed the limit, but you won't get stuck: devices that haven't been used in a while are automatically reclaimed, so a dead laptop or a machine IT re-imaged quietly frees its slot. In practice you only notice the limit if you're actively working on three machines at once.
Whenever a license isn't active — trial expired, seat unassigned, subscription lapsed past its grace period — the app enters read-only mode rather than locking you out:
The moment a seat is assigned or payment resumes, editing switches back on. Nothing is deleted, ever.