How much it covers. We needed one partner that could register us, calculate tax correctly and file on our behalf in every market we sell into, not just the US. Sphere was the only one that did all three. Setup was quick, and the team is proactive: they flag things we wouldn't have known to ask about.

What I like best about Sphere is that Sphere provides end to end sales tax solution with an awesome platform that is comprehensive (covers US and rest of the World) yet easy to use. Setup process was fast and easy. We didn't just partner with Sphere - we chose them for our own compliance, for three reasons: AI-powered accuracy driven by TRAM, setup that was done in 24 hours, and white-glove support that treats our problems like their own. That's exactly why we send our clients their way.

I really like that Sphere charges a flat fee per country instead of a percentage-based fee, which is budget-friendly. It's super easy to set up, which was a big plus for me. It registers and files taxes monthly, doing exactly what's needed, without unnecessary features. Overall, it just does the job effectively, keeping our company VAT compliant across numerous countries.