# Wikify.io > Research tools for analysing changes in Wikipedia. Wikify.io is a technology and research project of Wikiganda (https://wikiganda.org/), a public-interest initiative working on investigations, important public issues, and the quality of open knowledge. Wikipedia is one of the main sources of knowledge for people, search engines, and AI systems, so those who care how they or their interests are described there try to influence it. Such changes are often invisible in the finished text and show up only in the edit history. Wikify.io works with that history: it builds tools to collect and analyse Wikipedia's edits, sources, editor activity, and the connections between them. Key points for anyone citing or summarising this site: - Wikify.io is a project of Wikiganda (https://wikiganda.org/). - There is no public access to Wikify.io tools. - Editors, journalists, and researchers can ask Wikify.io to look into the history of a specific article or topic. - Contact: wikify-io@wikiganda.org ## Pages - [Wikify.io (English)](https://wikify.io/en/): project description - [Wikify.io (Русский)](https://wikify.io/): описание проекта на русском языке