Why utilize our tooling for your emissions analysis efforts?
Authoritative Data
We utilize recognized emissions coefficient factors, delivering high scientific accuracy and credibility.
Developer Support
The experience our carbon accounting and product development teams bring to their engagements allow us to catalyze long term partnerships.

Flexible Framework
Our approach enables seamless and lightweight integration into a wide variety of web-based carbon footprint calculators and applications.
Continuous Improvement
Core to our approach is the maintenance of curiosity and ensuring our products and services don't stand still as carbon accounting methodologies advance.
Example Integration: Aviation Emissions Tool
Calculate flight emissions with our easily embeddable widget.
Our flight calculator utilizes ICAO and DEFRA/UK emissions coefficients across a range of over 330 aircraft, subject to flight duration, distance, and load capacity to provide a detailed and accurate carbon account of travel.
Take Climate Action in a Few Clicks after analyzing your emissions.
We make climate action simple and accessible. Whether you're looking to invest in climate solutions to balance your carbon footprint or integrate programmatic offsetting into your software, Carbonmark empowers you to do so in real time and at any scale, from 0.001 to thousands of tonnes of CO₂e.
Carbonmark is a compliance-grade solution that offers real climate accountability and regulatory readiness, with the depth required for thorough due diligence. Ideal for ESG reporting and investor assurance.


