Rewardful creates constant headaches by making affiliates juggle dozens of accounts, leaves you sending endless PayPal payments, and gives affiliates no insight into what is working, while Impact fails to track reliably and is built for B2C eCommerce, not SaaS.
Only use Rewardful or Impact if you have no SaaS needs at all; skip both for SaaS and use Dub Partners instead.
- Rewardful
ImpactBest for D2C brands with hundreds of SKUs, not SaaS
Best for D2C brands with hundreds of SKUs, not SaaS


