Simple, usage-based pricing
Start on the free Sandbox. Every plan includes federal and all 50 states + DC; paid plans add volume, the change feed and history.
Sandbox
Build and test your integration.
- 1K requests / month
- Federal + all 50 states and DC
- 30 requests / minute
- Hard monthly cap
- Change feed
- Historical as-of queries
- Community support
- Uptime SLA
Starter
For payroll products launching in a few states.
- 25K requests / month
- Federal + all 50 states and DC
- 120 requests / minute
- Overage $8 per 1,000
- Change feed
- Historical as-of queries
- Email support
- Uptime SLA
Growth
All jurisdictions, historical as-of queries and the change feed.
- 250K requests / month
- Federal + all 50 states and DC
- 600 requests / minute
- Overage $3 per 1,000
- Change feed
- Historical as-of queries
- Priority email support
- 99.5% uptime SLA
Enterprise
High volume, SLA and dedicated support.
- 2M requests / month
- Federal + all 50 states and DC
- 3,000 requests / minute
- Overage $1 per 1,000
- Change feed
- Historical as-of queries
- Dedicated support
- 99.9% uptime SLA
Compare plans
| Sandbox | Starter | Growth | Enterprise | |
|---|---|---|---|---|
| Monthly price | Free | $149 | $499 | $1,999 |
| Included requests / month | 1K | 25K | 250K | 2M |
| Overage per 1,000 | Hard cap | $8 | $3 | $1 |
| Rate limit | 30 / min | 120 / min | 600 / min | 3,000 / min |
| Jurisdictions | Federal + 51 | Federal + 51 | Federal + 51 | Federal + 51 |
| Change feed | ||||
| Historical as_of | ||||
| Support | Community | Priority email | Dedicated | |
| Uptime SLA | — | — | 99.5% | 99.9% |
Billing questions
What counts as a request?
Each successful call with a live key counts once. Calls with test keys, failed calls (4xx/5xx) and the status and OpenAPI endpoints are free.
What happens if I go over my included requests?
On paid plans you keep working and pay the overage rate per started 1,000 requests. Sandbox has a hard monthly cap so it can never cost you anything.
Can I change plans later?
Yes. Request an upgrade from your dashboard and our team confirms it, usually the same business day. Downgrades take effect at the next billing period.
Do you offer annual billing?
Yes, yearly plans are discounted. Toggle Yearly above to compare.
Do you need my credit card for the Sandbox?
No. Sign up with your work email and you get a key immediately.
Need custom volume, a DPA or invoicing?
Contact sales