Turn complex climate risk data into decision-ready insight with AI.

Unwritten identifies and quantifies physical, transition, and nature risk, generating actionable insights to improve transaction screening and drive better operational decision-making.

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But don't just take our word for it.

As climate risk becomes an increasingly important consideration, we chose to onboard the Unwritten platform to integrate climate risk assessment more systematically across our investment cycle. The platform enables us to conduct portfolio-specific and fund-level analysis independently, reducing reliance on external consultants and allowing for more timely insights.

Aga Siemiginowska

Head of Sustainability, Oakley Capital

Unwritten delivers climate risk data that goes well beyond minimum compliance. Their financial modelling is transparent and traceable, giving our industry clients not just numbers, but concrete reasoning and actionable adaptation pathways.

Mariano Calcabrini

Sustainability Expert, Susform

Unwritten have a really sophisticated platform for climate risk assessment. There’s depth in the data, but it’s also super quick to identify key risks and what you can do about them.

Dan Firger

Managing Director, Great Circle Capital Advisors

Unwritten has served as the perfect partner for Malk to bring right-sized climate risk reporting to our private market clients and their portfolios. Beyond leveraging Unwritten to help clients uncover climate risk within their funds, the team’s software has also been instrumental in our work preparing portfolio companies for mandatory California climate disclosures.

Brian Fox

Head of Carbon and Climate Solutions, Malk Partners

Unwritten’s powerful AI features have enabled Waystone to efficiently support compliance activities and go further to integrate climate risk considerations into Enterprise Risk Management frameworks across the business.

Brett Sanderson

Group Head of Sustainability, Waystone

Unwritten’s market-leading UI and UX, alongside its highly effective reporting workflows are enabling Alaya Consulting to deliver efficient climate risk reporting to our mid-sized and large-cap clients in the Greater Bay Area.

Tony Wong

CEO, Alaya Consulting

The complete risk picture, in one place.

Physical, transition, and nature risk in a single platform, with quantitative and qualitative insights—a unified view that fragmented tools and consulting reports cannot give you.

Physical Risk

Build operational resilience to 18+ physical hazards, guided by company-specific levers.

Transition Risk

Assess policy changes, technology shifts, and market dynamics impacting your investments.

Nature Risk

Evaluate biodiversity loss, ecosystem degradation, and nature-related financial impacts.

Cut analysis and reporting from weeks to hours with our AI.

Unwritten’s AI workflows can ingest data in any format, identify what is material, and produce IC memos, disclosures and data exports in minutes.

Upload data in seconds with no manual effort

Our LLMs can detect the data that we need from any internal file or database and read this into the platform in minutes, highlighting areas that require QA.

Generate tailored AI-powered outputs

Solve complex problems through conversation—go beyond search and chat to generate custom reports and data exports. Quickly customise investment committee memos, draft climate disclosures using our reporting agents or simply export key data tables into Excel with one click.

Move from compliance to sustainability-driven value creation.

Immediately understand the financial impact of climate risk and actively manage it to protect value, strengthen resilience, prioritise capex, and optimise financing and insurance.

Why Unwritten?

We’re award winning for a reason.

We built the best tool on the market, combining quantitative and qualitative insight across transition, physical, and nature risk—a unified view you won’t find anywhere else.