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Compare: OSI Affiliate vs Post Affiliate Pro
A side-by-side analysis to help you find the right tool.
OSI Affiliate
Paid
($50–$200/mo)
15 days
View Details
Post Affiliate Pro
Paid
($50–$200/mo)
Yes (30-day free trial)
View Details
Key Differences
Free Trial
OSI Affiliate
15 days
Post Affiliate Pro
Yes (30-day free trial)
Company Size Fit
OSI Affiliate
Solo / Freelancer, Small Team (2–20), Mid-Market (20–200)
Post Affiliate Pro
Small Team (2–20), Mid-Market (20–200)
Business Type Fit
OSI Affiliate
B2C, D2C / E-commerce, Local Business
Post Affiliate Pro
B2B, B2C, D2C / E-commerce
Target Channels
OSI Affiliate
Store Owners, Marketing Specialists
Post Affiliate Pro
Blog Readers, YouTube, Instagram, Website Visitors
Best For
OSI Affiliate
Growing brands wanting to activate their current customer base for word-of-mouth marketing.
Post Affiliate Pro
Brands wanting a self-hosted/self-managed affiliate tracking platform
Pros
OSI Affiliate
Strong focus on customer referral campaigns
Easy social media sharing tools
Built-in directory to help find affiliates
Post Affiliate Pro
Full control over your affiliate program (not dependent on a network)
extensive integration library
multi-level commission support
long track record
generous 30-day trial
Cons
OSI Affiliate
Design options for portals can be restrictive
Reporting could be more customizable
Post Affiliate Pro
More setup work than SaaS-native platforms
no built-in publisher marketplace
you need to recruit affiliates yourself
UI is functional but dated
What They Share
