16.4
Persefoni provides software for organizations to measure, report, and reduce their carbon footprints and manage sustainability disclosures.
Free planWebAPI
Persefoni provides software for organizations to measure, report, and reduce their carbon footprints and manage sustainability disclosures.
SpheraCloud Health and Safety Management brings safety records and workflows together for organizational analysis and process improvement.
Vaayu is web- and API-based carbon-management software for retail brands and other businesses.
Plan A is a corporate carbon accounting platform for businesses measuring, reporting, and reducing emissions across Scopes 1, 2, and 3.


CarbonChain helps commodity traders, manufacturers and banks account for emissions tied to making, shipping and using commodities and products.
