Influencer + affiliate tracking, Refersion vs Aspire vs Impact?

Three credible paths for beauty brands:

• Refersion, affiliate-first, mid-market. Magento integration via API / pixel. Tracks per-influencer sales by promo code or unique link. Best for under $10M GMV with tier rewards (1-5%, 5-10%, 10%+ commission brackets).
• Aspire (formerly AspireIQ), influencer-first, full lifecycle (discovery + outreach + brief + approve + track + pay). Pricier but pays back fast for brands running 50+ influencer relationships. Magento integration via UTM + promo-code attribution.
• Impact (impact.com), enterprise, mature partnership platform. Best for $20M+ brands with diverse partner mix (influencer + affiliate + B2B referrer + content site).
• Magento Affiliate Pro / Mageworx Affiliate, Magento-native extension. Cheapest, weakest UX. OK as a starting point if you want full data ownership.

I usually recommend Refersion or Aspire for Magento-first beauty brands. UGC integration via Yotpo or Bazaarvoice runs alongside, influencer-driven UGC pulled into PDPs is a 12-18% conversion lift.