Holis is a collaborative LCA platform empowering brands to quantify, improve and communicate the socio-environmental performance of all their products. By blending a didactic interface with AI tools, we enable non-experts to assess their entire catalogue and identify effective eco-design strategies in minutes and for a fraction of the cost. Compliant with regulations (AGEC, Eco-Score, PEF, CSRD), Holis guides its users towards responsible production.