The study aims to typify the diversity of grassroots initiatives in Mexico, the circumstances (e.g. historical, social, ecological) in which they emerge, and the roles and power relationships they establish with different stakeholders to promote agroecology. It addresses the need to comprehend how grassroots initiatives contribute to social change and the massification of agroecology in Mexico. Analysis was done using PCA and social network analysis from 167 surveys. Results show that grassroots initiatives impact 18 indigenous groups in the center and south of Mexico, and focus on eco-friendly production, social justice, popular education, and food markets. Initiatives started because of three tipping points that responded to neoliberal policies, relocating local food and massifying agroecology. There are 13 types of stakeholders that promote agroecology and influence grassroots initiatives.