As materiality — and increasingly double materiality — becomes central to sustainability work, B Corps and purpose-driven businesses are turning to dedicated software to streamline assessments, engage stakeholders, and generate audit-ready insight. Under the updated B Corp 2025 Standards, materiality is a formal part of certification for larger companies and best practice for all others, and tools that align with evolving regulatory and reporting expectations make this work easier.
Below are five standout software platforms that help organisations tackle double materiality assessments — whether for B Corp needs, CSRD/ESRS alignment, or broader ESG strategy.
1. Socialsuite — Best All-Around B Corp DMA Solution
Why it’s top choice: Socialsuite offers a purpose-built materiality and double materiality assessment tool that’s designed to help companies meet B Corp requirements and broader best practices in sustainability assessment.
Key strengths
- Structured double materiality workflows with stakeholder engagement and scoring
- Pre-defined topic libraries aligned to SASB, GRI, CSRD and other standards
- Benchmarking vs peers and industry data to help contextualise results
- Expert advisory support to help teams unfamiliar with materiality design and analysis
Good for: B Corps of all sizes, ESG teams seeking a guided, accessible solution, and organisations looking to combine software with human expertise.
This platform has evolved alongside requirements like B Lab’s 2025 standards and continues to adapt as rules shift.
2. Materiality Master — Intuitive Tool for CSRD/Double Materiality
Why it’s notable: Materiality Master is a dedicated double materiality assessment platform that guides users step-by-step through CSRD-style analysis, complete with visual materiality matrices and reporting support.
Key strengths
- CSRD-ready topic sets and scoring logic
- Audit-ready documentation and matrix visualisation
- Scalable features for multiple assessments and collaborators
Good for: Mid-sized organisations and consultancies that want a focused DMA tool with clear structure and export capabilities.
3. VelocityEHS Materiality Assessments — ESG Platform with Built-In DMA
Why it’s notable: VelocityEHS combines materiality assessments with broader ESG strategy and risk management functionality. Its tool supports double materiality scoring, stakeholder surveys, and dynamic materiality matrices.
Key strengths
- Mobile-friendly engagement tools
- Pre-built survey templates aligned to common standards
- Dynamic visualisation and reporting
Good for: Organisations that want to link DMA outcomes with wider ESG programmes (e.g., risk, compliance, supply chain).
4. Sunhat — Collaboration-Focused CSRD & DMA Platform
Why it’s notable: Sunhat focuses on centralising sustainability data and materiality insights within a collaborative environment. It supports documentation and annual updates, and helps align assessments with multiple frameworks including CSRD.
Key strengths
- Centralised data repository for ESG and materiality inputs
- AI-assisted filtering of CSRD data by materiality
- Collaborative workflows across teams and departments
Good for: Larger or geographically dispersed teams who need one “single source of truth” for materiality and reporting data.
5. Sami — Straightforward Materiality & Double Materiality Tool
Why it’s notable: Sami provides a flexible platform for defining and evaluating material issues and opportunities, with stakeholder questionnaire tools and automatic scoring.
Key strengths
- Custom questionnaires for internal/external stakeholder groups
- Exportable double materiality matrices and scoring
- Ability to define and filter ESG impacts with adjustable scoring grids
Good for: Organisations seeking a cost-effective, flexible tool that prioritises stakeholder engagement and straightforward analysis.
How to Choose the Right Tool
When evaluating software for B Corp double materiality assessments, consider the following:
- Standards alignment: Does it support the frameworks you need (e.g., B Lab, GRI, CSRD/ESRS)?
- Stakeholder engagement: Can you collect and analyse input efficiently from diverse audiences?
- Reporting & audit readiness: Will outputs hold up to scrutiny from B Lab reviewers or auditors?
- Support & guidance: Does the platform offer advisory services or documentation?
- Scalability: Can the tool grow with your organisation’s reporting and compliance ambitions?
For companies newer to materiality or without large sustainability teams, solutions with built-in guidance and support — like Socialsuite — can make the process much smoother.
