Post Affiliate Pro vs Impact.com
Side-by-side from the Top 11 ranking of Impact.com vs PartnerStack vs ShareASale: 11 Best Affiliate Marketing Software Platforms 2026. Last verified June 14, 2026.
The short answer
Impact.com ranks higher on Top 11 (#1 vs #9) for E-commerce brands and SaaS companies launching affiliate programs. The most powerful and flexible platform for managing all types of partnerships at scale.
At a glance
| Post Affiliate Pro | Impact.com | |
|---|---|---|
| Top 11 rank | #9 / Impact.com vs PartnerStack vs ShareASale: 11 Best Affiliate Marketing Software Platforms 2026 | #1 / Impact.com vs PartnerStack vs ShareASale: 11 Best Affiliate Marketing Software Platforms 2026 |
| Score (out of 9.4) | 7.6 | 9.2 |
| Best for | Customizable self-hosted software | Enterprise partnership management |
| Pricing | $$ ($129/mo or $1,199 license) | $$$$ ($2,500 to $10,000+/mo) |
| HQ | Bratislava, Slovakia | Santa Barbara, USA |
| Founded | 2004 | 2008 |
Post Affiliate Pro
A feature-packed, customizable platform available as SaaS or self-hosted license.
www.postaffiliatepro.comImpact.com
The most powerful and flexible platform for managing all types of partnerships at scale.
impact.comMethodology and scoring weights live at /methodology. No vendor pays for placement — see about.