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Sunhat

Sunhat

by Sunhat GmbH

The Collaborative Proof Platform for Enterprise Sustainability

Onye Dike
Updated by Onye Dike on February 9th, 2026
Sunhat is a collaborative proof platform designed for enterprises facing intense scrutiny of their sustainability claims. The software directly addresses the "proof gap"—the costly lag businesses experience when trying to locate and verify evidence for audits, assessments, and customer questionnaires. Its primary users are ESG, EHS, and Quality teams within large corporations who must regularly respond to complex demands from frameworks like EcoVadis, CDP. Sunhat does not calculate emissions; instead, it connects to the tools that do (like carbon accounting software) and focuses on efficiently proving that performance to external stakeholders.

Available ESG Monitoring Features

Audit Support
Compliance Reporting
Data Import/Export
ESG Metrics Tracking
Multi-Site Support
Workflow Automation

Missing ESG Monitoring Features

Alerts/Notifications
Benchmarking & Peer Comparison
Customizable Dashboards
Customizable Reporting Templates
Goal Setting & Tracking
Risk Assessment & Scoring
Scope 1 Emissions Tracking
Scope 2 Emissions Tracking
Scope 3 Emissions Tracking
Supplier ESG Assessment

Pricing

Starting Price
No data available
Options
No data available

Available Since

2022

Deployment Options

  • Web Browser (Cloud - Based)

Good Option For

No data available

Deep dive


Core Features

Sunhat operates as an AI-native compliance platform with a distinct methodology. The platform assumes enterprises already have data and documents scattered across various systems. Sunhat's core approach is to integrate with these existing systems, intelligently map data to specific stakeholder requirements, and generate verified, audit-ready proof on demand. Some of its main features are:

  • Centralized Proof Ecosystem: The platform builds and maintains a living library of evidence by connecting to document stores (SharePoint, Google Drive), ERPs, and carbon accounting systems, creating a single source of truth for sustainability data.

  • Proof AI for Intelligent Mapping: Its proprietary AI doesn't just store files; it understands what they prove. It automatically maps evidence to relevant requirements from frameworks like CDP or EcoVadis and flags gaps or expiring documents.

  • Automated Evidence Collection: Sunhat automates the repetitive workflow of gathering proof, pulling real-time data from connected sources to keep evidence current and accessible, eliminating manual document hunting.

  • AI-Powered Answer Generation: For questionnaires and audits, Proof AI can generate draft-ready answers backed by source-linked evidence from the company's library, cutting response preparation from weeks to hours.

  • Framework-Specific Modules & Expertise: The platform offers tailored modules for major standards, including its status as an official CDP Accredited Solutions Provider, offering expert-guided gap analysis and response optimization specifically for CDP reporting.

  • Cross-Departmental Collaboration Tools: It enables seamless collaboration across sustainability, sales, legal, and finance teams, with role-based permissions, task assignments, and communication tracking to manage complex response processes.

Closing Insights

Sunhat does not seek to replace ESG data platforms but to seamlessly connect to them and solve the critical last-mile problem of verification and delivery. While regular carbon accounting platforms offer extensive calculation and reporting suites, Sunhat positions itself as the horizontal layer that makes all existing sustainability investments auditable and actionable. Its Proof AI, trained specifically on compliance artifacts, is a key differentiator from generic AI tools. The platform has gained traction with notable enterprise clients such as EnBW, Ingredion, Grundfos, and Geberit, operating in over 20 countries. Its recent recognition as a CDP Accredited Solutions Provider (Silver tier) validates its domain expertise.

Sunhat is relevant for multinational corporations navigating the evolving regulatory environments of the European Union, the UK, and North America, where evidentiary demands are high. The platform promises significant time savings which can translate directly into competitive advantage by speeding up sales cycles and improving compliance scores.


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