TaxJar
AI marketingTaxJar is a modern cloud platform that automates sales tax compliance for more than 20,000 businesses. The platform automates the entire sales tax lifecycle, from calculation to filing, across all sales channels, offering AI-powered classification, real-time calculations, flexible APIs, and aggregated reporting. It supports integrations with e-commerce and ERP platforms such as Amazon, Shopify, Woo, and others, and promises 99.999% historical uptime. A free 30-day trial is available, no credit card required, and it can be canceled at any time.