PartnerStack vs Everflow
Side-by-side from the Top 11 ranking of The 11 Best Affiliate Marketing Software Platforms. Last verified June 14, 2026.
The short answer
PartnerStack ranks higher on Top 11 (#2 vs #4) for E-commerce brands and SaaS companies launching affiliate programs. The best platform specifically designed for B2B SaaS partner programs and automated payouts.
At a glance
| PartnerStack | Everflow | |
|---|---|---|
| Top 11 rank | #2 / The 11 Best Affiliate Marketing Software Platforms | #4 / The 11 Best Affiliate Marketing Software Platforms |
| Score (out of 9.4) | 9 | 8.6 |
| Best for | B2B SaaS partner programs | Powerful tracking for experts |
| Pricing | $$$ ($800 to $5,000/mo) | $$$ ($750 to $3,000/mo) |
| HQ | Toronto, Canada | San Francisco, USA |
| Founded | 2015 | 2016 |
PartnerStack
The best platform specifically designed for B2B SaaS partner programs and automated payouts.
partnerstack.comSee full entry in The 11 Best Affiliate Marketing Software Platforms
Everflow
Unmatched tracking and analytics for performance marketing pros and agencies.
www.everflow.ioSee full entry in The 11 Best Affiliate Marketing Software Platforms
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.