Gleam vs PartnerStack Comparison: Reviews, Features, Pricing & Alternatives in 2026

Gleam is a versatile growth marketing platform designed to help you build an engaged audience through interactive campaigns. Instead of static lead forms, you can create dynamic competitions, instant-win rewards, and social media galleries that encourage specific user actions like following your brand or sharing content. You can manage four distinct apps—Competitions, Rewards, Galleries, and Captures—all from a single dashboard to drive traffic and sales. The platform works for businesses of all sizes, from solo creators to global brands, by providing verified social actions and seamless integrations with major platforms like Instagram, YouTube, and Shopify.

PartnerStack is a dedicated ecosystem platform built specifically for B2B SaaS companies to accelerate growth through partnerships. You can manage every stage of your partner journey—from initial recruitment and onboarding to automated lead tracking and commission payouts—all within a single interface. By centralizing your affiliate, referral, and reseller programs, you eliminate the manual overhead of managing multiple spreadsheets and disparate tracking links. You can provide your partners with a dedicated portal where they access marketing assets, track their own performance, and receive automated payments in their preferred currency. The platform also features a built-in marketplace that connects you with over 800,000 active partners already looking for new software to promote. This helps you scale your indirect sales channels faster while maintaining full visibility into which partners are driving the most revenue for your business.