Scale your sustainability assessments

Automate regulatory analysis with expert-built workflows, full source transparency, and zero hallucinations

From document to decision in minutes

Built for precision. Free to use.

Our expert-designed tool transforms complex disclosures into structured and repeatable assessments, fast. Whether you're working with IFRS S2, the EU Taxonomy, or a custom framework, get clarity, consistency, and confidence.

Analyst-Crafted Accuracy: Every assessment is driven by prompts developed by real sustainability analysts - not generic AI. The result? Outputs you can trust, grounded in regulation and fully transparent.
Repeatable & Scalable: Run consistent, high-quality assessments without prompt-tweaking or quality drift. Your results stay stable, even as your workload grows.
Structured Outputs with Source Referencing: We don't just summarise - we structure. Each output is easy to review, fits cleanly into your workflow, and includes clear source citations from your documents.

Frequently asked questions

Have a different question and can't find the answer you're looking for? Reach out to us by email and we'll get back to you as soon as we can.

Who is this tool for?: This tool is made for people working with public sustainability, climate and ESG disclosures. It's especially useful for consultants, analysts, researchers, and small teams without internal AI support. And it's completely free.
What makes this tool different from ChatGPT or Claude?: It's built for ESG. We structure assessments automatically, clause by clause, with scores and citations - no prompt engineering required.
Can I use it with long reports?: Yes. This tool handles full-length ESG and sustainability reports, including documents over 100 pages. It pulls only the information relevant to each framework.
Will it give me results I can trust?: Always. Every finding is backed by a direct quote and page reference from the uploaded document. No hallucinations, no shortcuts.
What if I don't know how to write the right prompt?: You don't need to. This tool is built on expert-designed workflows that run automatically, so the results are reliable every time.
Is my data private?: Yes. We process reports securely and never use your data for model training.
Is brief.green really free?: Yes. brief.green is a free tool built by Climate Aligned to help sustainability professionals work more efficiently. No hidden costs, no credit card required.

Try our sustainability assessment tool today.

Expert-built workflows, full source transparency, and zero hallucinations.

Built by the team behind ClimateAligned

info@climatealigned.co