The best Affiliate & partner platforms
Every option ranked — open-source, self-hostable, and commercial — by our transparent Sovereignty Score, with honest trade-offs so you choose what fits you, not us.
The software that runs a referral programme — tracking, attribution, payouts and a marketplace of partners. One of the few categories with no credible open-source option, and we say so.
L5Applications — layer 5 of the AI stack- 1
Rewardful
Top pickCommercialStripe-native affiliate tracking with a flat fee and no revenue share.
Flat monthly fee by tracked revenue volume — no percentage of partner-driven revenue. Free trial available. · in our PartnerStack comparison →
What is Rewardful? →46sovereignty - 2
FirstPromoter
CommercialThe mature flat-fee option, with the deepest reporting of the three.
Flat monthly tiers by tracked revenue; no percentage of partner-driven revenue. · in our PartnerStack comparison →
What is FirstPromoter? →45sovereignty - 3
Reditus
CommercialPartnerA smaller B2B SaaS network, at a much lower entry point.
Free tier to start a programme; paid plans scale with partner-driven revenue. Lower entry point than PartnerStack. Checked 2026-08-01. · in our PartnerStack comparison →
What is Reditus? →44sovereignty - 4
Tolt
CommercialThe lightest, cheapest way to launch a programme this week.
Flat monthly fee, the lowest entry price in this comparison. Checked 2026-08-01. · in our PartnerStack comparison →
What is Tolt? →42sovereignty
Replacing a specific tool?
Head-to-head comparisons for each popular affiliate & partner platforms product.
Straight head-to-heads
Two affiliate & partner platforms tools, side by side — verified facts and a plain verdict.