Get the EcoVadis Score Your Sustainability Work Deserves
- Eliminate the 'drop' risk by building on a stable platform where customers have achieved an average score increase of +12 points*.
- Cut effort by up to 80% through automized data collection, answer generation and Proof AI functionalities.
- Get personalized guidance from sustainability experts who know what EcoVadis expects.

Enterprises that turn proof into progress with Sunhat
















































Proven Impact on Ratings*
Disclaimer: *Based on internal analysis of our customer data (Timeframe: 2024-2025).
Past performance is not a guarantee of future results. EcoVadis is an independent rating provider; the final score is determined exclusively by EcoVadis.
Your EcoVadis Toolkit for a Top Rating
From initial gap analysis to final submission: Manage your entire assessment lifecycle in one central hub that combines expert strategy with automated validation.
Stop Guessing. Start Scoring.
Our sustainability experts analyze your previous scorecard against learnings from 1,000+ successful assessments. We pinpoint exactly where you lost points—and precisely what you need to do to get them back.
- Identify gaps at the specific question level.
- Leverage benchmarks from top-performing companies.
- Receive a clear action plan to secure your next medal.


Pass the Analyst Check before You Submit
Waiting 3 months just to get a "Document Invalid" rejection is painful. Proof AI acts as your pre-screener. It automatically checks your evidence against strict EcoVadis technical requirements—like validity dates and scope—so you can fix errors now, not after the audit.
- Detect technical errors (e.g., expired dates) instantly.
- Verify scope match to ensure evidence counts.
- Avoid point deductions due to formal mistakes.
More Functionalities
Collaborative Workflows
Centralized project management to assign tasks, monitor and track progress, and coordinate data collection across HR, Legal, and Procurement.
Smart Evidence Reuse
One-click distribution of documents (like a new Sustainability Report) across all relevant questions, plus instant reuse from other frameworks.
Rejection Learning Loop
System-based tracking of past analyst feedback to ensure previously rejected documents are improved and never submitted twice.
Proven Performance
"If I had been alone in answering the EcoVadis questionnaire - without Sunhat - I might have scored one or two points more. Sunhat was a great help - after all, we received 12 additional points."


Explore Other Use Cases
Frequently Asked Questions
Get answers on evidence management, automated document validation, and how to establish Sunhat as your central source of truth of your proof.
The EcoVadis portal is designed for submission, while Sunhat is designed for preparation and improvement. The portal won't tell you if a document is technically invalid or if you are missing a quick win before you submit. Sunhat acts as your intelligent "pre-check," validating your evidence against EcoVadis rules to ensure you don't lose points on technicalities.
While the final score is determined exclusively by EcoVadis, our track record is strong. Sunhat customers have achieved an average score improvement of +12 points, and no customer has seen their rating drop. We provide the infrastructure and the "Improvement Analysis" to maximize your chances of reaching the next medal tier.
Absolutely. Sunhat complements your consultant perfectly. While consultants provide the strategy (what to do), Sunhat provides the infrastructure (where to manage it). We help you implement their advice, store the evidence they create, and ensure that knowledge isn't lost in emails so you are ready for next year without starting from scratch.
Proof AI acts like a virtual analyst. It automatically checks your documents for common rejection reasons—such as missing validity dates, scope mismatches, or lack of signatures—before you submit them. This helps you fix errors instantly instead of waiting months for analyst feedback.
Sustainability is no longer a luxury; it’s a business factor. Procurement teams now demand ESG risks be proven. Sunhat ensures you don't just "do" sustainability, but that you can prove it instantly. This removes the "paper war" from the sales process, making you the preferred partner in tenders.
Stop scrambling. Start proving.
Your next customer questionnaire, assessment, or audit doesn't have to be a fire drill. Get the platform that keeps proof ready for every request.






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