Sphere

Manage VAT, GST, and sales tax worldwide with Sphere’s global tax compliance software. Automate registration, calculation, and filing seamlessly.

$21MSeries ASoftware DevelopmentEst. 2021

Amount Raised

$21M

Round

Series A

Date Raised

Nov 18, 2025

Founded

2021

CompanySphere

IndustrySoftware Development

Founded2021

Monthly Web TrafficNaN visits/mo

Investorsa16z

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Manage VAT, GST, and sales tax worldwide with Sphere’s global tax compliance software. Automate registration, calculation, and filing seamlessly.

How much did Sphere raise?: Sphere raised $21M in a Series A round on Nov 18, 2025. Investors include a16z.
Who founded Sphere?: Founder information for Sphere is available on JustRaised.
How do I contact the founders of Sphere?: Verified founder emails and LinkedIn profiles for Sphere are unlocked with JustRaised lifetime access — a single $49 payment.