Sales tax API, half the price of the leading providers.
Always-fresh rates from every U.S. state. Flat pricing, no per-call flex fees — and the same answer on every plan.
14-day free trial. Card required at signup, no charge during trial. Cancel anytime.
What every plan gets
- 50 states + DC, Canada live
- Same premium ZIP+9 geocoding on every plan
- Weekly rate refresh from state DoR feeds
- Full per-jurisdiction rate breakdown
- Historical as_of rate queries
- Flat monthly pricing — no per-call flex fees
Half the price
Pro tier covers 50K lookups for $799/mo. The leading sales-tax API charges $1,599/mo for the same volume — without flex-fee surprises the month you exceed.
Always current
Rates refresh weekly for AUTO-class states (most of the country) and monthly for the two whose source files require a manual operator drop (AZ, NM). Same state DoR feeds traditional tax APIs pull from.
Premium-everywhere quality
The same answer on every plan.
Every lookup — Trial through Enterprise — runs on the same premium ZIP+9 geocoder. We don't sell a cheaper plan that returns worse rates; the only thing that changes between plans is your monthly volume and price. Rates are validated continuously against state Department of Revenue source files.
Why we're cheaper
Same data, different price line.
We pull from the same Streamlined Sales Tax consortium feeds, state DoR rate files, and Census polygons everyone in the industry uses. The work isn't proprietary; the prevailing price tier is just where the incumbent providers have been comfortable for years. We're betting customers prefer the cost line going down.