
GrowSurf
7.5#4 in referral marketing softwareFrom $125 a monthFree planAndroidiOSWebAPI
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GrowSurf suits marketing and product teams at B2C, SaaS, or fintech companies running referral or affiliate programs. It may be a poor fit for eCommerce, retail, or service businesses, according to GrowSurf.
You want what its maker publishes above — check its page for the details.