You were Hired to Drive Impact.
Instead, You're Chasing Excel Sheets.
Sunhat collects the data your colleagues keep forgetting to send, reuses the answers you've already approved, and keeps every questionnaire — EcoVadis, CDP, customer RFPs — out of your inbox.
20+ Sustainability Managers recommend our platform
Trusted by lean sustainability teams driving big results
You Signed Up to Change the World. Not Chase
Documents.
We know the reality. You are a small team with a massive mandate. You have the vision, but you often don't own the data.
The stakeholder chase
You send the request. Then you send a reminder. Then another one. Three weeks later you still don't have the Scope 3 numbers — and the EcoVadis deadline is next week.
The groundhog day effect
You answered this exact question six months ago — for a different questionnaire. You know the answer is somewhere in a SharePoint folder. Finding it will take the rest of your afternoon.
The priority problem
The CEO calls sustainability a top strategic priority. Your colleague in Procurement calls it a low-priority side task. You're stuck in the middle, escalating emails nobody wants to send.
Less Reminding. Less Copy-Pasting. More Time for the Work that Actually Matters.
Sunhat transforms how your team works. Automate the data collection that eats your calendar, reuse answers that took weeks to perfect, and reclaim time for the strategy that actually moves the needle.
What Sustainability Teams can do with Sunhat
Stop Chasing, Start Collecting
You send one request. Sunhat sends the reminders — so you don't have to. Colleagues get a simple task link, not a confusing email thread. The data lands in one place, structured and ready to use. No more chasing. No more "I never got that email."
Assign tasks to responsible people.
Auto-reminders for overdue requests.
A single source of truth.
Answer Once, Use Everywhere
You spent three hours getting that EcoVadis answer right. When the same question shows up in a customer questionnaire next month, Sunhat surfaces the answer you already approved — so you review it in 30 seconds instead of starting over. Every answer you finalize goes into a library that gets smarter with each use.
Instantly reuse verified answers.
Ensure consistency across reports and RFPs.
Less time spent on repetitive questions.
AI That Already Knows EcoVadis. And CDP.
Most AI tools give you a plausible-sounding answer. Proof AI gives you the right answer for the right framework — it knows that EcoVadis needs a policy reference, not just a KPI. And it only works from documents you've approved, with a source reference on every answer so you can verify before you submit.
Generate zero-hallucination answers optimized for specific frameworks.
Instantly surface the exact document or KPI needed for the evidence.
Ensure full transparency with click-to-source traceability.
Three Weeks Becomes Three Hours
Based on average results across Sunhat customers in their first rating cycle.
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 Our Use Cases
Ratings
ISO Management Reports
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Ratings
ISO Management Reports
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Learn more
Ratings
ISO Management Reports
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Your Colleagues Finally Become Part of the Solution — Not the Bottleneck.
Collaboration, not Isolation
Most sustainability managers are a team of one — but the data lives in ten departments. Sunhat gives your colleagues a simple task interface so they can contribute without needing training, a new login, or another meeting.
Expert Support
When you're stuck on a tricky EcoVadis criterion or a CSRD mapping question, you're not writing to a generic helpdesk. Our support team has done this work themselves — they know the difference between a Silver and Gold gap without you having to explain it.
Strategic Freedom
When the data collection runs itself, you stop being the person who sends reminders. You become the person who acts on results. That's the job you signed up for.
Stop Writing Reminder Emails.Start Improving Your Score.
Every week you spend on data collection is a week you're not spending on the initiatives that actually move your rating.
FAQ
Get clarity on how Sunhat works for your sustainability team.
Those tools measure and report. Sunhat handles the work that happens before that — collecting data from colleagues, managing evidence, and reusing answers across multiple frameworks. Most of our customers run Sunhat alongside their existing ESG tools, not instead of them.
Setup doesn't require a project. Most customers are running their first data collection campaign within a week — without IT involvement or a lengthy onboarding. If you're in the middle of an EcoVadis or CDP cycle, that's actually the best time to start: you'll see the time difference immediately.
Sunhat is ISO 27001 certified and fully GDPR compliant. Your data is stored in European data centers and never used to train AI models. If your IT or procurement team has a security questionnaire, we have a standard response pack ready.
No. Proof AI only generates answers based on documents and KPIs you've uploaded yourself — it never pulls from the internet or fills gaps with guesses. Every answer comes with a source reference: the exact document and page number. You review it before anything gets submitted.
The clearest way is to estimate what your team currently spends on one full rating cycle — the hours spent on reminders, answer research, and rewriting. For most lean sustainability teams, that's weeks of work per year. We can walk you through how other customers have built that business case if it's useful — just ask in your demo.
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