Kintsugi
8.8#1 in tax compliance software$75 one-timeFree planAndroidiOSWebAPI
VisitKintsugi vs Zamp
What both publish
| Fact | Kintsugi | Zamp |
|---|---|---|
| API access | Yes | Production API access is included in the plan comparison, with a free API sandbox available. |
| Filing support level | automated | automated |
| Free plan | Yes | No |
| Headquarters | San Francisco, California, United States | Miami, Florida, United States |
| Return filing | Yes | Yes |
Kintsugi plans
- Premium—
- FreeFree
- Starter$75, paid once
- Scale—
Zamp plans
- FreeFree
- U.S.Priced on request
- U.S. + CanadaPriced on request
- Assess and diagnose—
Pick Kintsugi if…
Kintsugi suits businesses that need sales tax monitoring, registration, calculation, and return filing. It is also relevant to teams wanting CSV imports, no-code integrations, or broader multi-country compliance capabilities.
Pick Zamp if…
Zamp may suit teams seeking managed sales tax registration, calculation, filing, and notice handling. Its free assessment and time-limited API sandbox may help teams review tax exposure and explore API access.