Name	Solution	Technology	Description	Price
Puro.earth	Nature based	Biochar	Puro.earth’s CORC marketplace is a site for companies to purchase carbon credits from verified projects including biochar, carbonated building elements, and bio-based construction materials.	$20-$535 per CORC dependent on the methodology
Pledge	Nature & Tech	Multiple	Pledge has developed a self-serve carbon marketplace offering quick and easy access to portfolios of high-quality, verified registry carbon offsets and third-party assessed removal technologies.
Klimate.co	Technology based	Multiple	The Klimate.co marketplace sells certified, carbon removal offsets from a variety of methods including direct air capture, forestation, enhanced weathering, and blue carbon.	$30-$900 per ton of CO2 removed dependent on the methodology
One Tribe	Nature based	Forestation	One Tribe sells certified offsets that support a variety of nature-based projects including forest conservation, regeneration, and protection
Patch	Nature based	Multiple	Patch’s platform gives you access to a global network of carbon credits and removal projects including enhanced weathering, concrete mineralization, kelp sequestration, and grassroots carbon regenerative grazing.
Nori	Nature based	Regen Agri	Nori’s NRT marketplace is a site for companies and individuals to purchase carbon removal credits that support projects from the US croplands methodology.
Pachama	Nature based	Forestation	The Pachama marketplace currently has 150 forest carbon projects across 14 countries. Projects include REDD, REDD+, afforestation, reforestation, and revegetation.
Carbonx	Nature based	Multiple	The Carbonx platform connects companies to carbon removal offset projects including direct air capture, ocean alkalinity, enhanced weathering, bio-based, and more.
Abatable	Nature based	Multiple	Marketplace purchases support industrial efficiency, REDD+, soil carbon, CO2 utilization, and household devices and fuel switching offset projects.
Carbonfuture	Technology based	CCUS	Carbonfuture uses biochar-based carbon sinks to remove and permanently store atmospheric CO2.
Supercritical	Nature & Tech	Multiple	Supercritical’s platform assesses a company’s carbon footprint, develops a plan for reducing their emissions, and recommends a variety of carbon removal offsets for companies to purchase including tree-planting, enhanced weathering, direct air capture, bio-oil sequestration, and biochar.
Salesforce	Nature & Tech	Multiple	Salesforece’s Net Zero Marketplace is a climate action hub and trusted site for companies to purchase carbon credits from verified projects including forestry and land use, renewable energy, waste management, agriculture, household and community, chemical processes, carbon capture and storage, and industrial manufacturing.
Watershed	Nature & Tech	Multiple	Watershed’s marketplace contains carbon removal carbon offsets from a variety of projects including kelp farming, bio-oil, ocean mineralization, biochar, mineralization in concrete, direct air capture, and Olivine weathering carbon capture.
Frontier	Technology based	DAC	Frontier is an advance market commitment that purchases carbon removal from suppliers in order to guarantee future demand for the technology. Carbon offset purchases support various carbon removal technologies including direct air capture, enhanced weathering, and synthetic biology.
Terrapass	Technology based	Multiple	Carbon offset purchases support farm power, landfill gas capture, clean energy from wind power, and abandoned coal mine methane capture carbon offset projects.	$16.51-$17.63
South Pole	Nature based	Multiple	Purchases support renewable energy, reforestation, efficient cookstoves, and safe water carbon offset projects	$13.46 – $39.60
Plan Vivo	Nature & Tech	Multiple	An alternative methodology and verfication provider to Verra, Plan Vivo centres on nature based community projects
Persefoni	Nature & Tech	Multiple	Carbon Accounting platform for the finance industry with inventory of carbon credits from a variety of projects
Climate Partner	Nature & Tech	Multiple	Climate strategy consultancy that offers services to measure, report, reduce and offset emissions. Invest in climate projects and has 6,000+ customers in over 60 countries
My Climate	Nature & Tech	Multiple	Swiss based provider of emissions consultancy and credit provider of an array of project types from cook stoves, hydro energy, geothermal, forest conservation, plastic recycling, biogass etc
Acorn Rabobank	Nature based	Multiple	Using plan vivo methodologies Acorn list projects mostly of the nature based/ community project types. Relatively small with 13 projects and output ranging from a few hunded to tens of thousands of tonnes per project
The Carbon Collective Co	Nature & Tech	Multiple	create and plan decarbonisation goals and strategies for organisations to achieve their objectives at the various phases of their decarbonisation journeys, allowing our clients to continue operating efficiently, effectively and most importantly, sustainably.