The best open source alternative to Partnero is Dub Partners. If that doesn't suit you, we've compiled a ranked list of other open source Partnero alternatives to help you find a suitable replacement.
Partnero alternatives are mainly Affiliate & Referral Marketing Tools. Browse these if you want a narrower list of alternatives or looking for a specific functionality of Partnero.
Run affiliate, influencer, and referral programs with flexible reward structures, real-time attribution, and automated global payouts.

Dub Partners is an affiliate marketing platform built for SaaS companies that want to run partner programs without the manual overhead. It handles the full cycle: recruiting partners, tracking conversions, and paying out commissions.
Reward structures are flexible. You can set up pay-per-click, pay-per-lead, revenue share, or lifetime commissions. Dual-sided incentives let you offer discounts to referred customers alongside rewards for the partner who sent them.
Payouts are automated globally, with built-in tax form handling (W-9, 1099, W-8) and invoicing per payout. The platform claims to save teams upwards of 40 hours a month compared to managing spreadsheets manually.
For influencer and content campaigns, a social bounties feature rewards partners based on metrics like video views, with support for variable bonuses and earning caps. It pairs well with Dub Links if you're already managing short links and tracking clicks across campaigns.
Partner discovery helps you find affiliates who have worked with similar products or audiences, rather than broadcasting to a general network. Branded landing pages and an embeddable referral dashboard let you onboard users as partners directly inside your app.
Companies like Framer, Superhuman, and Perplexity use it. Framer reportedly runs over $900K in monthly affiliate payouts through the platform. If you're comparing options, PartnerStack and Affonso are worth looking at side by side.