Altur provides autonomous voice and text AI agents for debt collection, operating on proprietary telephony infrastructure optimized for collections and banking sales in Latin America. The agents negotiate with debtors, handle objections, secure payments, and maintain regulatory compliance, achieving up to 6x more effective contact than traditional dialers with human agents. Since launching in Mexico, the company has collected over $6M USD on live accounts using AI agents exclusively. Founded in 2023 by Luis Olave and Pedro Fernández, Altur was part of YC's Summer 2025 batch.