The objective of the project is to provide linguistically-based support for several small Finno-Ugric digital communities in generating online content, and thereby promote multilingualism, and help revitalize the digital functions of endangered Finno-Ugric languages. The project is based on comparable corpora that are collected from the web as well as during fieldwork. We generate proto-dictionaries for several Finno-Ugric language pairs, and deploy the enriched lexical material on the web in the framework of the collaborative dictionary project Wiktionary. The target languages are: Northern Sami, Udmurt, Komi-Permyak, Komi-Zyrian, Meadow Mari, Hill Mari.