Rebilly vs FastSpring
Side-by-side from the Top 11 rankings of The 11 Best Subscription Management Software Platforms (2026) and The 11 Best Subscription Billing Software (2026). Last verified July 7, 2026.
The short answer
Rebilly ranks higher on Top 11 (#8 vs #9) for Finance and RevOps leaders choosing a platform to run recurring billing, invoicing, and subscription revenue / SaaS and subscription businesses billing customers. Subscription billing plus multi-gateway routing that lifts authorization rates.
At a glance
| Rebilly | FastSpring | |
|---|---|---|
| Top 11 rank | #8 / The 11 Best Subscription Management Software Platforms (2026) | #9 / The 11 Best Subscription Billing Software (2026) |
| Score (out of 9.4) | 7.6 | 7.6 |
| Best for | Best for payment optimization | MoR for software & SaaS |
| Pricing | $$ (custom, annual) | $$$$ (5.9% + 95¢ or 8.9% flat) |
| HQ | Austin, USA | Santa Barbara, USA |
| Founded | 2014 | 2005 |
Rebilly
Subscription billing plus multi-gateway routing that lifts authorization rates.
www.rebilly.comSee full entry in The 11 Best Subscription Management Software Platforms (2026)
FastSpring
A comprehensive Merchant of Record platform for global software and SaaS sales.
fastspring.comSee full entry in The 11 Best Subscription Billing Software (2026)
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.