Pricing
Free for personal use, and for charities, schools, public research, public health and government bodies. Companies need a commercial licence.
For people
The viewer, the code and the research models are free under PolyForm Noncommercial 1.0.0.
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Free
Free viewer and licence
$0
- Open your own scans in your browser
- The code and research models under PolyForm Noncommercial 1.0.0
- For personal use, and for charitable, educational, public-research, public-health and government organisations
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Pay what you want
Supporter licence
From $3 once, or from $5 a month
- Everything in the free licence
- Perks for monthly members, such as a supporter role on Discord
- Pays for graphics-card time to train the research models
Commercial licence
For companies
Any company or person using the code or the covered research models for commercial purposes needs a commercial licence, internal tools and testing included.
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Free
Evaluation
Free for 60 days
- 500 studies in total
- Internal testing only: no customers, no patients' care
- Starts on first use, with no sign-up
- Never turns into a paid plan by itself
Accepted by first use. No reports are due.
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Young companies
Startup
$1,500 a year
- 2,000 studies a month, the Builder allowance
- 1 product or internal tool
- For a company under 3 years old that has raised under US$2M
- Overage $0.15 a study
Not for diagnosis or treatment. Not cleared by the FDA or any regulator.
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Monthly or yearly
Builder
$300 a monthor $3,000 a year
- 2,000 studies a month
- 1 product or internal tool
- Overage $0.15 a study
Not for diagnosis or treatment. Not cleared by the FDA or any regulator.
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More volume
Growth
$15,000 a year
- 25,000 studies a month
- Up to 3 products or internal tools
- Overage $0.06 a study
Not for diagnosis or treatment. Not cleared by the FDA or any regulator.
By agreement
Enterprise / OEM
From $30,000 a year
Higher volumes, distribution inside a product, device or platform sold to others, terms for regulated products after your own validation and clearance, a per-device royalty option, and custom training and integration by quote.
Not for diagnosis or treatment. Not cleared by the FDA or any regulator.
Buying any commercial licence means your company accepts the rAidiology Commercial Licence, COMMERCIAL-LICENSE.md. LunarWerx LLC is a for-profit company. Payments are not charitable donations and are not tax-deductible.
Every paid licence includes
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Your own marked copy
The covered weights, marked as your company's copy, with a checksum to match.
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The documentation pack
Model cards, the dataset schedule with licences and credits, test results with intervals, versions and checksums, and an SBOM-ready component list.
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New versions
Every new version of the covered research models released during your term.
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Email support
Questions about the models, the licence or your reports, answered at [email protected].
What the licence covers
The code and weights of five research models.
X-ray Chest X-ray research model
X-ray Wrist fracture research model
CT CT organ outliner
CT Lung nodule research model
Mammogram Mammogram research model
Not covered: the lumbar spine X-ray corner reader (noncommercial only), the disc grading model (MRI), anything that runs on TotalSpineSeg's weights, MedGemma, and third-party parts under their own licences.
Licence terms
The full text is the rAidiology Commercial Licence. Invoices, purchase orders, W-9 and annual terms: email [email protected].
What counts as a study?
A study is one patient's imaging exam, counted once per calendar month however many covered models or re-runs touch it. Public or benchmark datasets don't count, and neither do quality checks on your own fixed test sets. Outputs of models derived from a covered model count when used in a product or service.
Where can the models run?
Startup, Builder and Growth may use the covered models inside your own products, including a hosted service or software you sell, as long as the weights stay on systems you control: your own servers, your own cloud account, your own internal tools. Delivering the weights themselves to others (installed software, devices, scanners, PACS, platforms run by someone else) is Enterprise / OEM only.
How does overage work?
Above the monthly allowance, Startup and Builder pay $0.15 a study and Growth pays $0.06 a study, billed from your quarterly report. Overage is capped: it never costs more in a quarter than moving up to the next tier would have, and for Growth it never goes over $7,500 a quarter.
What do we report, and can you audit it?
You send a count-only report each quarter, with no patient data, and keep records for 2 years. There is at most one audit a year, on 30 days' notice, by an independent accountant under a confidentiality agreement, limited to the licence records. If you under-reported by more than 5%, you pay the audit's reasonable cost and the unreported studies at the overage rate. Otherwise LunarWerx pays for it.
Who counts as a startup?
A company under 3 years from incorporation that has raised under US$2M of equity or convertible financing. Grants don't count. You self-certify at purchase and at each renewal.
How do renewing and cancelling work?
Monthly and yearly licences renew automatically until you cancel, at link.com or by email. The licence ends at the end of the paid period, or if a fee stays unpaid 30 days after it is due.
Which datasets trained the models?
The dataset schedule lists every training dataset with its licence and the credit it asks for. One chest X-ray pre-training set (BDCXR-3257) was downloaded under CC BY 4.0, and the download also carries a hospital Data Use Agreement that says non-commercial academic research only. LunarWerx follows the download record's licence.
Who sells the licence?
LunarWerx LLC, a Missouri for-profit company, is the licensor. Connections Global LLC sells the licences as LunarWerx LLC's authorised reseller. Link, from Stripe, is the merchant of record: it takes the payment, and your card statement starts with LINK.COM. Checkout asks for your company's legal name, a billing address and, if you like, a tax ID.