Zamp

What is Zamp?

Zamp is a managed sales tax service for US and Canadian sellers. The vendor handles registrations, calculation, filing and remittance.

Who it's for

Growing ecommerce and SaaS sellers in the US and Canada that want to hand off sales tax.

Key features

• Sales tax registrations
• Tax calculation
• Filing and remittance
• US and Canada coverage

Integrations

• Adobe Commerce
• BigCommerce
• Microsoft Business Central
• NetSuite
• QuickBooks Online
• Shopify
• Stripe
• WooCommerce
• Amazon
• Chargebee

Pricing

Plans: Free, U.S., and U.S. + Canada; paid plan prices are by contacting sales (per Zamp's pricing page) (from the vendor's public pages, October 2026; confirm with the vendor)

Pros and cons

Pros

• Reviewers praise responsive support and hands-off compliance. ^[4]
• Easy setup is cited. ^[4]
• Delegated, hands-off compliance suits growing US sellers. ^[5]

Cons

• Pricing is quote-only, with no self-serve signup. ^[6]
• May cost more than software-only tools. ^[7]
• Filings require manual approval. ^[6]

Summarized from public reviews and reporting; not a hands-on test.

Sources

1. https://zamp.com
2. https://zamp.com/pricing
3. https://zamp.com/integrations
4. https://www.rfp.wiki/accounting-finance/tax-software/zamp
5. https://www.commenda.io/blog/best-sales-tax-software-for-shopify-stores
6. https://taxcloud.com/blog/taxjar-alternatives/
7. https://www.amzfinder.com/blog/taxjar-alternatives/

Last checked: 2026-10-16