The prompt appears just before you click ‘Buy Now’. A simple, on-brand banner suggests rounding up your order to fund a school meal or plant a tree. Contribe.io is a Copenhagen-based startup that sells a SaaS plugin that slots into platforms like Shopify, letting merchants embed donations to social and environmental causes directly into their payment process. For outdoor retailer Nordic Gear, integrating Contribe reportedly increased cart completion from 53% to 67% and doubled the returning customer rate to 6.5%. For Danish fashion brand A.KJÆRBEDE, nearly half of all sales now include a donation through the plugin [Contribe.io case study].
Contribe reports over 300 online stores across 52 countries and more than 100,000 users [Vestbee]. A €1 million pre-seed round was led by Denmark’s state-backed Export and Investment Fund (EIFO), alongside accelerator Rockstart and impact-focused fund Human Act Development [Crunchbase, Mar 2023]. A follow-on extension of $500,000 was secured in late 2025 [BeBeez International, Nov 2025]. The team, led by founder Christoffer Bouet, is described as a mix of software developers, strategists, and marketers operating out of Copenhagen [LinkedIn].
Contribe operates in a space with established players like DailyKarma. Its defensibility hinges on execution: the ease of integration, the curation of compelling causes, and the tangible business results it can deliver for merchants. The cited performance lifts, a 5.4x boost in checkout conversion and an 11% increase in average order value [Vestbee], are powerful if they hold at scale. Contribe’s early data from Denmark, where charitable donations rose 8.4% amid its funding news [EU-Startups, Nov 2025], suggests the answer can be yes.