Kintsugi vs. Sphere
A side-by-side comparison based on G2 review data.
| Metric | Kintsugi | Sphere |
|---|---|---|
| Overall rating | 4.6 | 5.0 |
| Review count | 58 | 35 |
| Ease of use | 9.4 | 10.0 |
| Ease of setup | 9.0 | 9.9 |
| Quality of support | 9.6 | 10.0 |
| Meets requirements | 9.4 | 10.0 |
| NPS | 81.034483 | 100 |
| Small Business | 77.6% | 45.7% |
| Mid-Market | 22.4% | 54.3% |
| Enterprise | 0.0% | 0.0% |
| Total page views | 2,431 | 819 |
| Total LLM citations | 4,017 | 1,966 |
Kintsugi
Kintsugi is the AI-powered sales tax engine built for high-growth SaaS and eCommerce businesses that need compliance without the complexity. From automated nexus monitoring to full-service filing, Kintsugi helps finance, RevOps, and tax teams stay ahead of risk—without relying on spreadsheets or legacy tools. Track physical and economic nexus in real time, get alerts when new thresholds are met, and audit historical exposure effortlessly. With one-click, no-code integrations with QuickBooks, Stripe, Chargebee, BigCommerce, and an open API, setup is fast and flexible.
- Customer Support
- Time-saving
- Ease of Use
- Helpful
- Onboarding
- Ease of Filing
Sphere
Sphere is an AI-native, global indirect tax platform backed by a16z and YC, headquartered in San Francisco. About Sphere: Trusted by fast-growing companies including Lovable, ElevenLabs, Replit, and Deel Manages indirect tax obligations across 130+ jurisdictions. Our in-house tax team works alongside our engineers, so every part of the product is built and checked by experts who understand tax.
- Tax Automation
- Compliance Simplification
- Automation
- Time-saving
- Easy Integrations
- Accuracy