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 40% 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: Anrok handles everything for you

See what customers love about Anrok
“Anrok has been a monumentally better experience than previous tax softwares that I've used.”
“Anrok is easily the best sales tax platform I have ever used. Easy to implement, exceedingly delightful to use and highly responsive sales and support teams.”
“Significantly better response and support compared to incumbents in the industry."
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 including calculation 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—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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