Carbon offset API

Provide your customers with quick and easy access to high-quality offsets with pledge's carbon offset API. Integrating climate contributions into your products and services will boost your brand image and drive customer engagement.

Some of the companies taking climate action with pledge

Transparent high-quality climate action in minutes

Quick and easy access

Get started in minutes with our self-serve marketplace.

Trusted projects

High-quality verified registry offsets and third-party assessed removal technologies you can trust.

Portfolios to suit your needs

Ready-to-go diversified portfolios or custom sourced portfolios on demand.

Transparent pricing

More of your money goes directly to project developers.

Proof of impact

A unique certificate as proof of purchase to support your climate actions and goals.

No minimum volume requirements

Fractional offsets for micro-transactions.

Empower your customers to take climate action now

Verification & Assessment

Carbon offsetting you can trust

At Pledge we partner with projects that are part of recognised registries or assessed by third parties.

Each of the projects that we offer has been thoroughly vetted by industry leaders, so you can have peace of mind knowing that your contributions are having a real, positive effect.

“Thanks to Pledge, our customers can easily meet their scope 3 emissions targets and support their sustainability journeys. We're proud to help the construction sector achieve its Net Zero goals.”
Hussain Hilli, CEO & Co-founder