Best Affiliate Marketing · head-to-head
Impact vs Post Affiliate Pro
A sourced, side-by-side comparison for affiliate marketing. Impact has the lower entry price. Every figure links to the vendor's own page and the date we captured it.
At a glance
- Price: Impact $30/mo vs Post Affiliate Pro $79/mo — Impact is cheaper to start.
- Free tier: Impact No; Post Affiliate Pro No.
- HIPAA: Impact —; Post Affiliate Pro —.
Side by side
| Impact | Post Affiliate Pro | |
|---|---|---|
| Entry price | $30/mo (Starter) | $79/mo (Starter) |
| Free tier | No | No |
| HIPAA (BAA) | — | — |
| SOC 2 | — | — |
| GDPR | Yes | Yes |
| Best for | Mid-market and enterprise ecommerce brands with large affiliate and influencer programs | Ecommerce stores needing deep CMS and cart integrations (WooCommerce, PrestaShop, OpenCart) |
Sources — Impact: impact.com (verified 2026-06-14). Post Affiliate Pro: postaffiliatepro.com (verified 2026-06-14).
Key features
Impact: Partnership Experience Platform covering affiliates, influencers, B2B partners, and media buying in one system; Marketplace with 90,000+ pre-vetted publishers for direct recruitment; Dynamic contract and commission automation with unlimited event tracking; Cross-device and API-based tracking for accurate multi-touch attribution; Data Lab with customizable dashboards (Pro and above)
Post Affiliate Pro: 220+ direct integrations including 10+ shopping carts and CMS platforms; Multiple tracking methods: cookie, S2S, direct link, IP, and SubID; Multi-tier (MLM) and lifetime commission support with unlimited tiers; AI Assistant built into dashboard for setup and management guidance; Multi-network mode (Network plan) for hosting affiliate networks with multiple merchants