# Quaderno vs Zamp

**Leader by Vioscale score:** Quaderno

| Attribute | Quaderno | Zamp |
|---|---|---|
| **Vioscale score** | 59.8 (39% (low)) | 52.5 (53% (medium)) |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | Worldwide tax compliance platform that automates sales tax, VAT, and GST calculations, invoicing, and tax return filing for online businesses. | A sales tax compliance system for US and Canadian businesses that automates calculations, filings, registrations, and provides dedicated expert support. |
| features.capabilities | `{"gl_sync":true,"analytics":true,"api_first":true,"invoicing":true,"tax_handling":"native","pricing_model":"flat_subscription","self_hostable":false,"pricing_models":"Tiered subscription with transaction-based limits","usage_metering":"basic","subscription_billing":true,"eu_vat_cross_border_calculation":true,"us_sales_tax_address_validation":true,"digital_goods_software_tax_rules":true,"real_time_checkout_calculation_api":true,"automated_return_filing_and_payment":true,"economic_nexus_jurisdiction_tracking":true,"exemption_certificate_management_b2b":true}` | `{"pricing_model":"quote","erp_netsuite_sap_integration":true,"eu_vat_cross_border_calculation":false,"us_sales_tax_address_validation":true,"digital_goods_software_tax_rules":true,"shopify_stripe_native_integration":true,"real_time_checkout_calculation_api":true,"automated_return_filing_and_payment":true,"economic_nexus_jurisdiction_tracking":true,"exemption_certificate_management_b2b":true}` |
| integrations.count | 9 | 12 |
| integrations.list | `[{"name":"Stripe"},{"name":"PayPal"},{"name":"GoCardless"},{"name":"Xero"},{"name":"Braintree"},{"name":"Hotmart"},{"name":"PEPPOL"},{"name":"TicketBAI"},{"name":"Facturae"},{"name":"Square"},{"name":"Amazon"},{"name":"WooCommerce"}]` | `[{"name":"NetSuite"},{"name":"Shopify"},{"name":"Stripe"},{"name":"WooCommerce"},{"name":"Amazon"},{"name":"Chargebee"},{"name":"Checkout Champ"},{"name":"eBay"},{"name":"Etsy"},{"name":"BigCommerce"},{"name":"QuickBooks"},{"name":"Rillet"}]` |
| market.availability | `{"hqCountry":"ES","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"hqCountry":"US","primaryMarkets":["US","CA"],"availabilityScope":"regional","availableCountries":["US","CA"],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"web":true}` |
| pricing | `{"type":"subscription","plans":[{"free":false,"name":"Hobby","summary":"$29/month","features":["International tax calculations","Nexus & threshold alerts","Automatic invoices","Quaderno Checkout","Five-star support","Multichannel tax reports","Onboarding assistance"],"commitment":"monthly","components":[{"kind":"fixed","amount":29,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"users":"1","integrations":"1","transactions":"25/month","jurisdictions":"1"}},{"free":false,"name":"Startup","summary":"$49/month","features":["International tax calculations","Nexus & threshold alerts","Unlimited users","Automatic invoices","Quaderno Checkout","Five-star support","Multichannel tax reports","Unlimited integrations","Onboarding assistance"],"commitment":"monthly","components":[{"kind":"fixed","amount":49,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"users":"Unlimited","integrations":"Unlimited","transactions":"250/month","jurisdictions":"Unlimited"}},{"free":false,"name":"Business","summary":"$99/month","features":["International tax calculations","Nexus & threshold alerts","Unlimited users","Automatic invoices","Quaderno Checkout","Five-star support","Multichannel tax reports","Unlimited integrations","Onboarding assistance"],"commitment":"monthly","components":[{"kind":"fixed","amount":99,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"users":"Unlimited","integrations":"Unlimited","transactions":"1,000/month","jurisdictions":"Unlimited"}},{"free":false,"name":"Growth","summary":"$149/month","features":["International tax calculations","Nexus & threshold alerts","Unlimited users","Automatic invoices","Quaderno Checkout","Five-star support","Multichannel tax reports","Unlimited integrations","Onboarding assistance"],"commitment":"monthly","components":[{"kind":"fixed","amount":149,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"users":"Unlimited","integrations":"Unlimited","transactions":"2,500/month","jurisdictions":"Unlimited"}},{"free":false,"name":"Enterprise","summary":"Contact for pricing","description":"For 2,500+ transactions per month","contactSales":true}],"summary":"From $29/month. 7-day free trial.","currency":"USD","freeTier":false,"sourceUrl":"https://quaderno.io/","retrievedAt":"2026-08-03T13:23:20.173Z","freeTrialDays":7,"startingPrice":{"amount":29,"period":"month","currency":"USD"},"billingPeriods":["month"]}` | `{"type":"hybrid","plans":[{"free":true,"name":"Free","summary":"Free tier with consultation and API sandbox","features":["One-time nexus analysis","Jurisdiction-by-jurisdiction risk summary","Product taxability review","Taxability classification by product/service","State and country-specific rule application","30-minute session with senior sales tax professional","API sandbox access"],"description":"Initial tax exposure assessment and API sandbox access","contactSales":false},{"free":false,"name":"U.S.","summary":"Custom pricing via sales consultation","features":["Rooftop-accurate tax calculations","Real-time address validation","Product-specific taxability rules","Proactive nexus monitoring and registration","Automated state registrations","Ongoing obligation monitoring","AI-powered return preparation and submission","Daily state portal monitoring","Expert response and resolution","Dedicated U.S. tax expertise","Support for complex scenarios"],"contactSales":true},{"free":false,"name":"Global","summary":"Custom pricing via sales consultation","features":["All U.S. plan features","Canada GST/HST/PST/QST calculations","Federal and provincial rate determination","Buyer location validation","Digital vs. physical product tax logic","CAD currency support","Canadian threshold monitoring","Automated GST/HST/PST/QST registrations","Canadian filing and reporting","Cross-border tax expertise"],"contactSales":true}],"summary":"Free tier with API sandbox and consultation. Paid plans available via custom quote.","currency":"USD","freeTier":true,"sourceUrl":"https://zamp.com/pricing","retrievedAt":"2026-08-25T22:12:46.632Z","freeTrialDays":30}` |
| pricing.free_tier | no | yes |
| pricing.model | commercial | freemium |
| pricing.price_level | mid | low |
| pricing.starting_price | `{"amount":29,"currency":"USD"}` | - |
| pricing.transparent | yes | no |
| reliability.sla_pct | 99.99 | - |
| security.disclosure_policy | yes | yes |
| security.gdpr | yes | yes |
| security.soc2 | - | yes |

## Capabilities (Tax Software)

| Capability | Quaderno | Zamp |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Real time checkout calculation API | ✓ | ✓ |
| Economic nexus jurisdiction tracking | ✓ | ✓ |
| Automated return filing and payment | ✓ | ✓ |
| Exemption certificate management B2B | ✓ | ✓ |
| US sales tax address validation | ✓ | ✓ |
| EU vat cross border calculation | ✓ | ✗ |
| Digital goods software tax rules | ✓ | ✓ |
| ERP netsuite sap integration | - | ✓ |
| Shopify stripe native integration | - | ✓ |
| SOC2 type ii | - | - |
| ISO 27001 | - | - |
| Pricing model | Flat subscription | Quote |

*Source: Vioscale. Generated 2026-09-01T16:58:53.551Z. "-" = undocumented, not absent.*