Zamp is an intelligent sales tax platform with expert service that handles registrations, filings, and notices globally. It saves time, ensures accuracy, and offers predictable pricing for growing digital businesses.
Stop stacking subscriptions. Call every data provider - emails, phones, enrichment, intent - from Claude Code, billed by credits, on a single API key.
Free to start. No credit card required.
Stop managing 39 tools. Ship GTM from Claude Code with ColdIQ.
Get startedZamp is best for growing small-to-mid-size digital businesses like e-commerce, SaaS, and digital services. It offers a reliable, expert-led solution for managing complex sales tax obligations.
Zamp offers a free API trial with key features like nexus assessment and product taxability review, ideal for teams wanting clarity on tax exposure. Paid U.S. and Global plans include advanced capabilities such as rooftop-accurate tax calculations, real-time nexus monitoring, automated filing, and international VAT/GST compliance, with pricing customized based on each business’s needs—contact sales for details. The tool scales from basic tax insight to enterprise-grade global compliance, supporting complex scenarios and audit-ready reporting.
Don't want a Zamp subscription?
Get Zamp and your whole GTM stack from one API key with ColdIQ.
Zamp offers a mostly ready-to-use platform with basic configuration like connecting your accounts and adding a snippet, which can be done solo in minutes. For full customization, expect a few hours to set up workflows and data mapping to fit your specific needs.
Zamp
