Anrok vs Numeral vs Kintsugi: AI Sales Tax Challengers
Anrok, Numeral, and Kintsugi are not identical products. The roster describes Anrok as a global sales-tax/VAT/GST compliance platform with per-market pricing; Numeral as monitoring and filings with a human Concierge layer; and Kintsugi as compliance with AI product classification and a free monitoring entry point. These are fit signals, not an overall winner or product test.
Anrok, Numeral, and Kintsugi are not identical products. The roster describes Anrok as a global sales-tax/VAT/GST compliance platform with per-market pricing; Numeral as monitoring and filings with a human Concierge layer; and Kintsugi as compliance with AI product classification and a free monitoring entry point. These are fit signals, not an overall winner or product test.
| Product | Regions | Built on AI | HQ |
|---|---|---|---|
| Anrok | US · UK · EU | AI features added | San Francisco, US |
| Numeral | US · UK · EU | AI-native | San Francisco, US |
| Kintsugi | US | AI-native | San Francisco, US |
Comparison table
| Buyer question | Anrok | Numeral | Kintsugi |
|---|---|---|---|
| Core scope | Nexus, registration, calculation, filing, remittance, reconciliation, exemptions | US sales tax plus VAT/GST, monitoring, filings/remittance, exemptions, API, Concierge | Exposure, registration, calculation, filing, remittance, product classification |
| AI record | “AI-native platform” and Atlas conversational AI; not roster-flagged AI-native | AI agents for government-portal monitoring, classification, and natural-language reporting; roster AI-native | AI product classification, address validation, exposure monitoring, Kin AI; roster AI-native |
| Regions in roster | US, UK, Europe, Global | US, UK, Europe, Global | US |
| Audience | SMB and enterprise | SMB and enterprise | SMB |
| Public pricing anchors | Starter $50/market/month ecommerce; $100/market/month other companies | Monitoring Free; $75/filing + $150/registration on Standard/Professional; advanced plans custom | Free exposure monitoring; Starter $75 per filing or registration; Premium custom |
| Human/service model | Implementation claim 1–4 weeks; confirm plan scope | Human Concierge layer | Month-to-month/no-lock-in marketing; confirm support and filing scope |
How to choose
Choose Anrok when a per-market model, global sales-tax/VAT/GST scope, and native integrations match the commerce environment. Choose Numeral when monitoring, filings, an API, and a named human Concierge layer are central. Choose Kintsugi when exposure monitoring, AI product classification, and a per-filing or registration entry point fit the buying stage.
Questions for all three
- Which jurisdictions and return types are live in the quoted plan?
- Is registration, calculation, filing, remittance, and notice handling included?
- How are product taxability and address exceptions reviewed?
- Which integrations and transaction limits apply?
- What are the full recurring, filing, registration, implementation, and support charges?
Frequently asked
- What should buyers know about Anrok vs Numeral vs Kintsugi?
- Anrok, Numeral, and Kintsugi are not identical products. The roster describes Anrok as a global sales-tax/VAT/GST compliance platform with per-market pricing; Numeral as monitoring and filings with a human Concierge layer; and Kintsugi as compliance with AI product classification and a free monitoring entry point. These are fit signals, not an overall winner or product test.
Profiles referenced
Anrok
anrok.comEnd-to-end global sales tax / VAT / GST compliance for modern commerce — nexus monitoring, registration, calculation, filing, remittance, reconciliation, and exemption certificates.
Numeral
numeralhq.comEnd-to-end US sales tax plus VAT/GST compliance with nexus monitoring, filings/remittance, exemption certificates, tax engine API, and a human Concierge layer.
Kintsugi
trykintsugi.comSales tax (and VAT/GST) software that finds exposure, registers, calculates, files, and remits, with AI product classification and Kin AI assistant.