Greentally.ai

Greentally.ai is a climate-tech company focused on automated carbon accounting and ESG data management. Originating from the Y Combinator Summer 2023 cohort and formally founded in 2024, the company combines AI and sustainability expertise to deliver a platform that accelerates emissions measurement and regulatory-aligned reporting for businesses of all sizes. Greentally partners with consultancies, accounting firms, and end-clients to reduce the time and cost traditionally associated with carbon footprinting, making audit-ready climate reporting more accessible to SMEs and larger organisations alike.