Anrok vs. Sphere: A head-to-head comparison
Anrok is the proven sales tax platform trusted to support more than $30 billion in revenue for the world’s most innovative companies like Anthropic, Cursor, and Notion.
See why 44% of the Forbes AI Top 50 choose Anrok's approach to expert compliance over Sphere’s AI features.
Companies choose Anrok and never look back
G2 data: A top-rated compliance partner

Here's what customers love about Anrok
"Anrok shines with several features valuable for companies navigating complex tax obligations. Its physical nexus tracking is particularly useful, helping companies monitor sales tax exposure across regions, states, and even down to specific cities and home-rule jurisdictions."
"Anrok's platform is highly intuitive, with no-code integrations that make setup and ongoing use straightforward for finance teams. It offers real-time tax calculation, extensive compliance automation, and detailed reporting, making it easy to track and manage global sales tax obligations."
"The integrations with NetSuite work flawlessly—sales tax is added to invoices automatically, updates flow through smoothly, and the overall accuracy of reporting is consistently impressive. The platform’s automation eliminates manual intervention, which not only saves time but also greatly reduces the risk of human error."
What makes Anrok different from Sphere
Real, end-to-end international coverage
Anrok provides full-service end-to-end coverage throughout the US, UK, EU, Africa, and Asia. Get calculations and VAT validation in more than 100 countries—all backed by payer-of-record evidence that conforms to international standards. Sphere provides coverage in 46 countries by automating document creation and submission.
Deep integrations that work
We've built deep, native integrations with the tools modern companies actually use including Stripe, NetSuite, Rillet, QuickBooks, Xero, and HRIS systems through Finch. When you need compliance to work across your entire tech stack, Anrok delivers.
Tax expertise, enhanced
with AI
At Anrok, AI is incorporated in every step of both our product and our process to deliver better business outcomes. It augments our tax expertise, but is never a substitute. Sphere’s solution puts AI first, which puts your hard earned revenue at risk.
With Anrok you can trust that every registration and return is accurate, traceable, and audit-defensible.

Side-by-side top feature comparison of Anrok vs. Sphere
Monitoring
Registration
Calculation
Filing


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