Stax Bill vs Orb
Side-by-side from the Top 11 ranking of The 11 Best Subscription Billing Software. Last verified June 9, 2026.
The short answer
Stax Bill ranks higher on Top 11 (#10 vs #11) for SaaS and subscription businesses billing customers. A flexible and automated billing platform for complex mid-market use cases.
At a glance
| Stax Bill | Orb | |
|---|---|---|
| Top 11 rank | #10 / The 11 Best Subscription Billing Software | #11 / The 11 Best Subscription Billing Software |
| Score (out of 9.4) | 7.4 | 7.1 |
| Best for | Complex mid-market billing | Modern usage-based billing |
| Pricing | $$$$ (Custom Quote) | $$$ (Usage-based) |
| HQ | Orlando, USA | San Francisco, USA |
| Founded | 2009 | 2022 |
Orb
A developer-first platform purpose-built for complex, event-driven usage-based billing.
www.withorb.comMethodology and scoring weights live at /methodology. No vendor pays for placement — see about.