LumasPricing
Perpetual licences, priced per developer seat
No royalties, no per-document fee and no runtime licence for your customers. You buy the package you build with, at the edition your product needs.
The three things a price depends on
The package
Which language and platform you build with. Seventeen of them, and the licence key names the one you bought.
The edition
Which engine features the key switches on. Four of them, priced below, identical across every package.
Seats, add-ons, maintenance
One seat per developer who writes code against the SDK, plus optional capabilities and future-build coverage.
Editions
What a key switches on
Every edition is royalty-free and perpetual. The list under each one is generated from the engine's feature table, so a card here cannot promise something a key will not enable.
Buying takes three steps: pick the package for your language and platform, choose the edition and seats, and pay by card, UPI, net banking or PayPal at checkout. The key and the download are issued the moment payment is confirmed — see the delivery policy.
Ticking an add-on prices it here and pre-selects it at checkout, where you can still change your mind. The engine masks a key's features against its edition, so the boxes appear only on the editions that can actually carry them.
Prices are per package. Licensing two packages — a desktop client and a Linux service, say — is two licences, and we would rather you knew that here than at checkout.
What you are buying
The terms, before the checkout
Royalty-free redistribution
Ship the engine inside your application to as many end users as you like. No per-copy fee, and nothing for them to accept.
Perpetual, with no clock
The key verifies offline and nothing expires. The engine compares against a build date, never against today's date.
One seat per developer
Counted by the people who write code against the SDK, not by servers, containers or end users. Seats are recorded in the key and not enforced by any code path.
Maintenance
What maintenance decides — and what it does not
Maintenance decides which BUILDS your key covers. It does not decide how long your software runs, because nothing in the engine stops running.
When it lapses, everything you already have keeps working indefinitely, in production, forever. What ends is coverage for builds released after that date, plus new downloads and support.
- 3 months — 10% of the licence
- 6 months — 18% of the licence
- 12 months — 30% of the licence
Support plans
Support by email, for the months and emails you need
A reply and a resolution by email within 1–2 working days. Each plan includes a fixed number of support emails — one ticket uses one — and runs from the day your order is fulfilled. Add one at checkout with any package and edition.
Packages
The same four editions, for every package
The price does not change with the language. What changes is which platforms the licence covers.
Evaluate it before you price it
The download is public and unrestricted, and it runs with no key at all. There is nothing to buy until the technical question is settled.