Grin vs Impact.com
Side-by-side from the Top 11 rankings of The 11 Best Influencer Marketing Platforms (2026) and The 11 Best Affiliate Marketing Software Platforms (2026). Last verified June 18, 2026.
The short answer
Impact.com ranks higher on Top 11 (#1 vs #1) for Brand marketers and agencies finding, managing, and paying influencer campaigns / 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
| Grin | Impact.com | |
|---|---|---|
| Top 11 rank | #1 / The 11 Best Influencer Marketing Platforms (2026) | #1 / The 11 Best Affiliate Marketing Software Platforms (2026) |
| Score (out of 9.4) | 9.4 | 9.2 |
| Best for | DTC & e-commerce brands | Enterprise partnership management |
| Pricing | $$$$ ($25k to $100k+/yr) | $$$$ ($2,500 to $10,000+/mo) |
| HQ | Sacramento, USA | Santa Barbara, USA |
| Founded | 2014 | 2008 |
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)
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)
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.