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Sphere

Input—per 1M tokens
Output—per 1M tokens
Context—tokens
WeightsClosed

About

Sphere is ranked #21 of 108 in tax compliance software on Inferse. It runs on API. There is no free plan. Paid plans start at $100/mo.

Compared on tax compliance software

Free plan
Nogetsphere.me
Paid from
$100/mogetsphere.me
Tax registration
Yesgetsphere.me

Facts

Free plan
Nogetsphere.me · 20 Sept 2026
Paid from
100getsphere.me · 20 Sept 2026
Supported tax types
sales tax,VAT,GSTgetsphere.me · 20 Sept 2026
Return filing
Yesgetsphere.me · 20 Sept 2026
Filing support level
automatedgetsphere.me · 20 Sept 2026
Sales tax calculation
Yesgetsphere.me · 20 Sept 2026
Tax registration
Yesgetsphere.me · 20 Sept 2026
API access
Yesgetsphere.me · 20 Sept 2026

Best Sphere alternatives

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8.7 Zamp Free free plan, no paid price published Free plan 8.7 LOVAT €27/mo first paid tier Free plan 8.4 Avalara AvaTax $58.25/mo first paid tier 8.4 Numeral See plans price on the maker's page 8.4 Kintsugi $75/mo first paid tier Free plan 8.2 Stripe Tax See plans price on the maker's page

Where it ranks on Inferse

Sources