Sphere
Sphere is an AI-powered tax compliance platform tailored for SaaS, AI, and digital product companies. It offers a unified solution for managing US sales tax, VAT, and GST, all within a single system. Sphere stands out by providing native support for both US and international tax compliance, eliminating the need for third-party integrations. The platform automates the entire indirect tax compliance process, including registration, tax determination, real-time calculations, and filing. It features a proprietary Tax Review and Assessment Model (TRAM) that monitors tax laws across over 12,000 US jurisdictions and more than 80 countries. Sphere also supports exemption certificate management, e-invoicing, and nexus threshold monitoring. With a transparent pricing model of $100 per month per jurisdiction, Sphere allows businesses to scale without incurring additional costs. Sphere is designed for global-first businesses, particularly those using modern billing systems like Stripe and Chargebee. The company provides 24/7 customer support through Slack and chat, ensuring quick responses from tax experts.