Glacier is a San Francisco-based climate-tech and robotics company building the next generation of recycling infrastructure. Its core product is an affordable, AI-powered recycling robot designed to slot seamlessly into existing material recovery facility (MRF) lines, where it identifies and sorts recyclable materials faster and more accurately than manual labor. The robots are trained on AI models built from billions of real recycling images, enabling them to recognize more than 70 material categories - covering roughly 90% of the typical curbside waste stream - including plastics, films, paper, and metals.
The company's mission is to end waste by ensuring nothing valuable ends up in a landfill. By improving sorting accuracy and recovery rates, Glacier helps recyclers capture more value from the waste stream, improve bale purity, reduce contamination, and lower labor costs. Most facilities are said to see a return on investment in under a year, and a single robot can prevent on the order of 10 million items from going to landfill each year. The robots have been deployed in cities including San Francisco, Los Angeles, Chicago, Detroit, and Phoenix.
Beyond hardware, Glacier offers a Brand Intelligence platform that turns the data its robots collect into real-time, item-level visibility for consumer brands. This gives companies actionable insight into how their packaging actually performs in the recycling system - which items are recovered, which are missed, and where design changes could improve recyclability - supporting extended producer responsibility goals and more circular packaging design.
Glacier was co-founded in 2019 by Rebecca Hu and Areeb Malik. In April 2025 the company announced a $16 million Series A led by Ecosystem Integrity Fund, with participation from New Enterprise Associates, AlleyCorp, Overture Climate VC, Amazon's Climate Pledge Fund, and VSC Ventures, among others. The funding follows a $7.7 million round in 2024 and is being used to accelerate nationwide deployment of its recycling robots, expand its team, and advance product development. Glacier's recycling robots were recognized among TIME's Best Inventions of 2025.