Yonda Tax
Yonda is built as a fully managed sales‑tax automation platform that plugs into your existing tech stack, ecommerce systems, payment processors, billing tools, and accounting software without requiring code, and automatically calculates, files, and remits sales tax, VAT, and GST across the U.S. and globally. It tracks where you owe tax (“nexus”), manages registrations and permits in jurisdictions where required, applies the correct tax at checkout or on invoices, prepares, reviews, and submits sales tax returns, and auto‑remits the amounts to the appropriate authorities. Yonda also provides free nexus monitoring and a dedicated account manager, combining advanced automation with human expertise to adapt to each business’s unique distribution models and product mix. With seamless, codeless integrations into platforms like Shopify, Amazon, WooCommerce, Stripe, QuickBooks, and Xero, Yonda delivers a powerful dashboard for tracking filings, downloading reports, and preventing penalties.
Learn more
Kintsugi
Kintsugi is an AI-powered sales tax automation tool that helps companies worldwide streamline their sales tax processes. With its cloud-based platform, Kintsugi automates the entire sales tax lifecycle across multiple sales channels, including calculations, nexus tracking, reporting, filing, and remittance.
The platform also offers automatic state registration in every jurisdiction and real-time nexus tracking alerts, providing businesses with valuable insights on their nexus locations and economic thresholds.
By automating filing and ensuring accurate and prompt tax filing, Kintsugi saves valuable time and effort for businesses, reducing errors, fees, and penalties.
The tool offers transparent and competitive pricing based on analyzing SaaS company data, with additional charges per state per month. Kintsugi is compatible with e-commerce platforms, billing systems, and invoicing tools, and offers a user-friendly API for seamless integration.
Learn more
Vertex
Vertex software enables tax determination, compliance, and reporting, tax data management, and document management with powerful pre-built integrations to core business applications.
Vertex brings together the tax process acumen, technology innovation, and trusted industry partnerships to create an end-to-end global indirect tax solution, reducing audit exposure and freeing up tax departments to bring more value to their company.
Learn more
Sphere
Sphere is an AI-enabled platform for automating global indirect tax compliance across many jurisdictions. It handles the full workflow, monitoring when you need to register in a new tax jurisdiction, helping with registration via government portals, calculating and collecting the correct taxes via its AI-powered tax engine, and filing & remitting to the relevant authorities on time. It integrates with your billing stack (and payroll providers), so setup and maintenance are easy; it plugs in with existing tools so businesses can scale internationally without building tax infrastructure themselves. It provides broad jurisdiction coverage, leveraging tax authority integrations and domain expertise to ensure accuracy and compliance across product categories and legal regions. The service supports finance teams, especially in fast-growing companies, to run tax compliance on “autopilot” while still retaining expert oversight.
Learn more
