Sniffer Robotics closes USD 2 million seed round
Sniffer Robotics announced the first substantial close of a USD 2 million seed financing led by Michigan Angel Fund.

Evidence notes
- Michigan Rise, Naruhisa Nakagawa of Caygan Capital and Abhishek Desai of Desai Ventures also participated.
- The capital supports continued product development and expansion following the EPA approval of OTM-51.
- At the announcement, Sniffer Robotics reported work across more than 150 sites in 28 U.S. states.
Company context
Sniffer Robotics provides drone-based methane detection and emissions quantification for landfills. Its system combines autonomous flight, gas sensing and geospatial analytics to locate leaks and support regulatory reporting and remediation.