Impact.com vs Grin
Side-by-side from the Top 11 rankings of The 11 Best Affiliate Marketing Software Platforms (2026) and The 11 Best Influencer Marketing Platforms (2026). Last verified June 14, 2026.
The short answer
Grin ranks higher on Top 11 (#1 vs #1) for E-commerce brands and SaaS companies launching affiliate programs / Brand marketers and agencies finding, managing, and paying influencer campaigns. Best for e-commerce brands due to its deep sales tracking and product seeding integrations.
At a glance
| Impact.com | Grin | |
|---|---|---|
| Top 11 rank | #1 / The 11 Best Affiliate Marketing Software Platforms (2026) | #1 / The 11 Best Influencer Marketing Platforms (2026) |
| Score (out of 9.4) | 9.2 | 9.4 |
| Best for | Enterprise partnership management | DTC & e-commerce brands |
| Pricing | $$$$ ($2,500 to $10,000+/mo) | $$$$ ($25k to $100k+/yr) |
| HQ | Santa Barbara, USA | Sacramento, USA |
| Founded | 2008 | 2014 |
Impact.com
The most powerful and flexible platform for managing all types of partnerships at scale.
impact.comSee full entry in The 11 Best Affiliate Marketing Software Platforms (2026)
Grin
Best for e-commerce brands due to its deep sales tracking and product seeding integrations.
grin.coSee full entry in The 11 Best Influencer Marketing Platforms (2026)
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.