Pay for the assessments you process
Consumption-based pricing for the Digits Core Service API. Start free, scale with included volume plus metered overage, billed monthly.
Developer
Build and test for free
100 assessments/mo included
- 100 processed assessments / month
- All engines (ROM, dexterity) + FHIR output
- Full /v1 API, OpenAPI, and sandbox keys
- Community support
Growth
Ship to production
1,000 assessments/mo included
then $0.40 per assessment
- 1,000 assessments / month included
- $0.40 per assessment beyond that
- Production keys + scoped access
- Email support
Scale
High-volume deployments
10,000 assessments/mo included
then $0.25 per assessment
- 10,000 assessments / month included
- $0.25 per assessment beyond that
- Priority support + higher rate limits
- Usage analytics
Enterprise
Regulated & at scale
Volume & committed-use pricing
- Volume pricing & committed-use discounts
- BAA, SLA, and dedicated support
- SSO, audit export, custom data residency
- Solution engineering & onboarding
How metering works
One unit per assessment
Each assessment DCS processes (ROM, dexterity, …) is one billable unit, reported to Stripe the moment it completes.
Included volume first
Your plan's monthly allotment is included in the base price. You only pay overage once you exceed it.
Metered overage, billed monthly
Usage above the allotment is metered at your plan's per-assessment rate and added to your monthly Stripe invoice.
Have a key already? Track usage and upgrade self-serve via the billing API (GET /v1/billing, POST /v1/billing/checkout) — see the API overview.
Looking for the consumer hand-assessment app? See patient plans.
Start building for free
The Developer tier includes 100 assessments a month — no card required. Upgrade when you ship.