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Introducing Gaia · By TruMosaic

Carbon accounting within reach.

Credible emissions accounting shouldn't require an enterprise budget. Meet Gaia, an emerging open-source platform designed to help businesses and the professionals who serve them get started.

Join the early-access list Discover the approach ↓

Limited beta planned for November 30, 2026 · Invitations will be phased.

GAIAEARLY ACCESS

Clarity for your carbon journey.

Make emissions information more accessible, transparent, and useful.

01Accessible
02Transparent
03Practical
Why Gaia

Built around the people doing the work.

Whether you're responding to a customer's emissions request or helping clients build inventories, Gaia aims to make the process more approachable.

01 / BUSINESSES

Start with confidence

Explore a practical path toward understanding and organizing your organization's greenhouse-gas emissions.

02 / CONSULTANTS

Support more clients

Discover a platform intended to make carbon-accounting workflows more accessible to the advisers serving smaller organizations.

03 / COMMUNITY

See how it works

Gaia is being developed with an open-source foundation so its methods can be examined and improved over time.

The company behind Gaia

Open-source ambition. A hosted path forward.

TruMosaic is developing Gaia as an open-source carbon-accounting platform, with a convenient hosted service planned for organizations that want to get started without managing software infrastructure.

Our public open-source release is planned for a later phase. Early access to the hosted beta will be limited while we validate the experience with participating organizations.

What early access means
  • Be among the first to hear when Gaia becomes available.
  • Tell us whether you're a business, adviser, or potential contributor.
  • Help us prioritize invitations as beta capacity expands.
  • No commitment to purchase, and no guarantee of immediate access.
Get involved

Help shape what's next.

We're preparing a limited beta beginning November 30, 2026. Join the early-access list to receive updates and be considered for an invitation as access expands.

Are you a sustainability consultant or adviser? We're especially interested in hearing from professionals supporting multiple business clients.