Pricing
The free tier is live and self-serve — a working key in seconds, no card, no approval step. Paid plans are onboarded manually during the preview: you click, we set you up within 24 hours and invoice via Stripe.
Free
$0
Live today, self-serve
- Instant API key — email in, key out
- 120 requests / minute per key
- All 7 endpoints, incl. DST-aware working hours
- Full US depth (federal + 57 subdivisions)
- Determinism headers + dataset pinning
- Downloadable dataset
Starter
$19/month
For a production integration
- 50,000 requests / month
- Higher burst limits than free
- Email support
- Manual onboarding within 24h, Stripe invoice
Pro
$79/month
For teams that need volume + priority
- 500,000 requests / month
- Priority support
- Correctness reports traced to the source of record
- Exchange calendars (NYSE/LSE) planned
- Custom company calendars planned
- Webhooks on dataset changes planned
Read this before you buy. Datewise is a public preview. Items marked planned don't exist yet — you're buying today's API (see what's available now) plus quota and support. Paid onboarding is manual during the preview: after you submit, we contact you within 24 hours to set up your key and Stripe billing. No payment is taken on this page. If we can't onboard you, you pay nothing.
Current live limits
| Tier | Limit | Enforced | How to get it |
|---|---|---|---|
| Keyless (playground) | 20 requests / minute per IP | Live now | Nothing — just call the API |
| Free key | 120 requests / minute per key | Live now | Instant self-serve |
| Starter / Pro | Monthly quota per plan | Manual onboarding | Buttons above |