Sphere
Reviews
Star rating
Rank in Sales Tax and VAT Compliance
Pros and cons
Pros
- Tax Automation
- Compliance Simplification
- Automation
- Time-saving
- Easy Integrations
- Accuracy
Cons
- Complex Interface
- Tax Issues
Traffic & LLM citations
Source: G2 review data
Winning from
Losing to
Key stats
Adoption by company size
| Segment | Share of reviews |
|---|---|
| Small Business | 45.7% |
| Mid-Market | 54.3% |
| Enterprise | 0.0% |
Quarterly history
| Quarter | Reviews | Star rating |
|---|---|---|
| 2025 Q2 | 7 | 5.0 |
| 2025 Q3 | 4 | 5.0 |
| 2026 Q1 | 2 | 5.0 |
| 2026 Q2 | 1 | 5.0 |
| 2026 Q3 | 19 | 5.0 |
Satisfaction ratings
What reviewers say
Clear view of our sales tax exposure, and simple monthly filings
“Sphere gives us one place to see where we’re exposed for sales tax, including nexus from employees in different states, not just from revenue. The monthly routine is simple: filings appear, we review the return and the transactions behind it, approve, and Sphere handles submissio”
Sphere Makes Sales Tax Management Plug-and-Play With Exceptional Value
“Sphere made the onboarding experience truly exceptional. From the initial stages through ongoing operations, they’ve turned sales tax management, something that has always been a painstaking issue for us, into something easy to handle. For a fraction of the cost of the “bigger gu”
Comprehensive, Easy Sales Tax Compliance with Fast Setup and White-Glove Support
“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 co”