11 Best ESG reporting software: top tools compared (2026)

What to look for in ESG reporting software

According to research, 70% of companies say they get moderate to significant value from sustainability reporting. That’s why every brand should invest in reporting infrastructure. ESG reporting software helps companies collect, manage, and report environmental, social, and governance data. But not all platforms do the same job.

Some tools focus on broad ESG frameworks across all three pillars. Others go deep on the environmental side, specifically emissions tracking, carbon accounting, and climate action planning. The right choice depends on what your organisation actually needs.

Before comparing tools, it helps to know what sets a solid platform apart from one that just adds more admin.

Why listen to us?

At Emission Twin, we work with sustainability leaders, finance teams, and ESG specialists to navigate climate disclosure and regulatory compliance. The platforms in this guide reflect tools organisations evaluate when building or upgrading their ESG reporting stack. We assessed each solution using key criteria: Scope 3 coverage, CSRD and ESRS alignment, audit-ready traceability, and the ability to translate emissions data into credible reduction strategies. The emphasis is on tools that support both accurate reporting and measurable climate action.

Key features worth evaluating in ESG reporting software

The right ESG reporting software saves time and ensures compliance, but only if it matches your needs. Here are the key features worth evaluating before choosing a platform.

Data collection and automation 

Manual data collection is one of the biggest pain points for sustainability teams. Look for platforms that centralise data across sites, suppliers, and departments, and reduce the need for email threads and spreadsheets.

Analytics and dashboards

Real-time or near-real-time dashboards help you track progress, spot risks, and benchmark performance. They also make it easier to turn raw ESG data into clear insights that different teams can act on quickly.

Framework and standard coverage 

Different teams need different frameworks. Common ones include:

• GHG Protocol
• Corporate Sustainability Reporting Directive (CSRD)
• Global Reporting Initiative (GRI)
• Task Force on Climate-related Financial Disclosures (TCFD)
• Sustainability Accounting Standards Board (SASB)
• Science-Based Targets (SBT)

Check that the platform supports the standards your organisation reports against, or plans to.

Audit trail and data governance

Your data needs to hold up under external review. Look for platforms with version history, source references, and full calculation transparency. Role-based access and traceability are also important for credibility and assurance.

Actionability beyond reporting

Reporting alone does not reduce emissions. The strongest platforms help you move from data to decisions, with scenario modelling, reduction planning, or financial integration.

Onboarding and support

Complex setup delays value. Faster onboarding means your team spends more time on climate action rather than implementation.

ESG reporting software: quick comparison

Tool	Best for	ESG scope (E/S/G Coverage)	Climate depth
Emission Twin	Climate-focused companies	Environmental (deep)	High
Workiva	Enterprise ESG reporting	Broad ESG	Medium
Sweep	Mid-market carbon reporting	Environmental	Medium
Normative	Carbon accounting	Environmental	Medium
Position Green	Nordic sustainability reporting	Broad ESG	Medium
Persefoni	Corporate carbon management	Environmental	Medium-High
Watershed	Carbon programmes, large enterprise	Environmental	Medium
Measurabl	Real estate ESG	Environmental + Social	Medium
Worldly	Supply chain sustainability	Environmental	Supply chain focus
Diligent	Governance and ESG disclosure	Broad ESG	Low
Greenly	SME carbon tracking	Environmental	Low-Mediumx€

1. Emission Twin

Best for: Companies that need to go beyond reporting and drive actual emissions reductions

Emission Twin is the best ESG reporting tool for environmentally conscious brands. We built it as a digital twin platform specifically for corporate climate and sustainability management. It focuses on the environmental pillar of ESG, going deep on carbon accounting and Scope 3 visibility. Users praise it for its scenario modelling, CSRD compliance, and breadth of governance coverage.

Beyond raw reporting, Emission Twin provides interactive dashboards that highlight trends, risks, and opportunities across your ESG landscape. You can track KPIs in real-time, helping stakeholders see the full story.

The digital twin technology provides real-time analysis and simulation capabilities based on actual data, not estimates or assumptions. As a result, your ESG reporting is more accurate.

Key features

• Integrated ESG data hub helps centralize all environmental, social, and governance data in one place.
• Emission control gives your ESG reporting a single, reliable data foundation. All GHG scope data flows into one place with auto-suggested emission factors, built-in validation, and a full version history, making every reported figure traceable and defensible.
• Reduction roadmap moves your ESG programme beyond disclosure. Build and test reduction scenarios before committing resources, then connect the outputs directly to your business planning and leadership reporting.
• Product Carbon Footprint (PCF) is an upcoming feature that brings corporate carbon accounting and product-level calculations together in a single unified platform. No integrations, no data gaps. Coming soon.

What customers say

“We are very pleased with how efficient and straightforward our onboarding process was, and that Emission Twin demonstrates great flexibility in adapting the platform to our needs. The ability to input data in a structured manner and monitor the status of our climate reporting saves us valuable time during an otherwise intense reporting period.” — Simon Röman, Sustainability & Quality Assurance Manager, Kid/Hemtex.

Pros

• Turns ESG data into strategic decisions, not just compliance documents
• Built-in scenario simulation that very few ESG platforms offer
• Audit-ready from day one, with full Scope 1, 2, and 3 traceability and complete version history across every reported figure
• Same-day onboarding with personal support in Swedish or English, no lengthy setup or hidden consultancy fees

Cons

• Primarily focuses on the Nordic and EU markets

2. Workiva

Best for: Large enterprises managing complex, multi-framework ESG disclosure

Workiva is a widely used enterprise platform for ESG, financial, and regulatory reporting. It handles a broad range of reporting frameworks, including GRI, SASB, TCFD, and CSRD, and integrates directly with financial reporting workflows.

Workiva is primarily a reporting and disclosure platform. It does not offer native scenario simulation or reduction planning. For teams whose main priority is structured, auditable ESG documentation across all three pillars, it is one of the most established options available.

Key features

• Multi-framework reporting integrates data from GRI, SASB, TCFD, and CSRD into a single workflow, reducing duplication across reporting cycles.
• Financial reporting integration links ESG data directly to financial statements, making it easier for finance teams to produce connected disclosures.
• Collaboration and workflow tools let large teams manage review, approval, and sign-off processes across departments and geographies.

Pros

• Handles multiple reporting frameworks in one place, which reduces the burden on teams with overlapping disclosure obligations.
• Enterprise-grade audit trails give finance and legal teams the documentation confidence they need for external review.

Cons

• No native reduction scenario modelling, so you cannot use it to plan or prioritise climate actions.
• Pricing is built for large enterprise budgets, making it less accessible for mid-sized organisations.

3. Sweep

Best for: Mid-market companies building a carbon management programme

Sweep is an ESG reporting software focused on carbon management. The platform was designed to help mid-market companies collect emissions data, track progress against reduction targets, and produce sustainability reports. 

The platform suits teams that need a clean, structured approach to ESG data collection and reporting without heavy technical requirements. For organisations that need advanced CSRD workflows or reduction scenario modelling, Sweep will likely need supplementing with more specialised tools.

Key features

• Emissions data management gives sustainability teams a structured way to organise and report Scope 1, 2, and 3 data within a single platform
• Supplier engagement allows teams to reach out directly to suppliers from within the platform to gather emissions data
• Target tracking dashboards show how your current emissions trajectory compares to your reduction goals

Pros

• Intuitive interface lowers the barrier to entry for sustainability teams managing ESG data without dedicated technical support
• Built-in Scope 3 supplier engagement 

Cons

• Reduction scenario modelling is not a core capability
• CSRD-specific workflows and XBRL tagging are limited

4. Normative

Best for: Companies building their first structured ESG emissions baseline

Normative is best known for helping companies build a reliable environmental baseline, which often serves as the starting point for a broader ESG programme. It provides a clear, methodical approach to emissions measurement, making it particularly useful for organisations transitioning from informal tracking to structured reporting.

Normative is typically used as an entry point rather than a complete ESG solution. Companies often layer additional tools on top as their reporting needs expand into governance, social metrics, or more advanced compliance frameworks.

Key features

• GHG Protocol carbon accounting provides a recognised methodological framework for measuring and reporting Scope 1, 2, and 3 emissions
• Emissions factor library that gives teams access to a structured database of calculation factors
• Disclosure-ready reporting output produces structured emissions reports that can be used for internal review, stakeholder communication, and early-stage ESG disclosure obligations

Pros

• GHG Protocol alignment gives ESG teams a credible, widely accepted methodology to build their emissions reporting on
• Low technical barrier makes it accessible for any organisation, even those without specialist in-house expertise

Cons

• ESG reporting depth beyond emissions is limited
• CSRD-specific workflows are not a core strength

5. Position Green

Best for: Nordic companies managing broad ESG reporting

Position Green is an ESG platform covering environmental, social, and governance reporting. It supports a range of frameworks and is used for sustainability disclosure.

The platform handles broad ESG data collection and reporting across multiple standards. It covers more ESG territory than a climate-only platform, which suits organisations with reporting obligations across all three pillars.

Key features

• Broad ESG data collection covers environmental, social, and governance metrics in a single platform, supporting multi-pillar reporting obligations.
• Multi-framework support allows companies to report against multiple standards simultaneously without rebuilding datasets for each.
• Nordic market focus means the platform is built with the Scandinavian regulatory context and language needs in mind.

Pros

• Strong fit for Nordic companies that need to report across all three ESG pillars under the EU and Scandinavian frameworks.
• Familiar with the Scandinavian market, which can speed up internal buy-in and implementation.

Cons

• Primarily reporting-focused, with limited capability for reduction scenario modelling or climate action planning.
• Companies with complex Scope 3 challenges may find the environmental depth insufficient as their programme matures.

6. Persefoni

Best for: Corporates and financial institutions with complex ESG disclosure needs

Persefoni is designed for organisations that treat ESG reporting with the same rigour as financial reporting. It is particularly well suited to enterprises with complex structures, multiple reporting entities, and investor-facing disclosure obligations.

The platform is highly structured and compliance-oriented. This makes it a strong choice for organisations that need precision and consistency across reporting cycles. However, its focus is primarily on disclosure rather than broader ESG programme management.

Key features

• TCFD and PCAF disclosure workflows make it a strong fit for financial institutions and corporates that need to produce structured, investor-facing ESG disclosures aligned to recognised financial reporting frameworks
• Multi-entity calculation engine handles complex organisational structures across multiple geographies and business units
• Structured disclosure output guides teams through producing framework-aligned ESG reports with consistent methodology and documented data sources across reporting periods

Pros

• Technical carbon accounting depth suits large organisations managing ESG disclosure across multiple entities, jurisdictions, and reporting frameworks simultaneously
• Strong PCAF alignment makes it a relevant option for financial institutions with specific investor-facing ESG disclosure obligations

Cons

• Limited presence in the Nordic market means the platform is less contextually aligned to CSRD, ESRS, and Scandinavian ESG reporting requirements
• ESG reporting capability is weighted toward disclosure rather than action

7. Watershed

Best for: Large global enterprises managing comprehensive ESG and carbon programmes

Watershed is an ESG reporting software built for organisations that need to manage ESG data across extensive operations, supply chains, and reporting requirements. It combines environmental tracking with broader ESG visibility, making it suitable for companies operating at scale.

The platform is designed to handle complexity, from multi-region reporting to supplier engagement at scale. However, that same depth can make it less accessible for teams that prioritise speed, simplicity, or lighter-weight implementation.

Key features

• Enterprise ESG data management organises emissions and sustainability data across large, complex organisations with multiple business units, geographies, and reporting structures
• Supply chain emissions collection enables enterprises to gather supplier emissions data at scale, improving Scope 3 accuracy across complex, multi-tier value chains
• Climate target tracking provides progress monitoring against ESG and reduction commitments, giving leadership teams visibility into performance against stated climate goals

Pros

• Built to handle the data complexity of large enterprise ESG programmes
• Supply chain engagement features help large organisations build more accurate and defensible Scope 3 data within their ESG reports

Cons

• Primarily built for the US and global enterprise market, with less contextual alignment to CSRD, ESRS, and the Nordic ESG regulatory environment
• The scale and complexity of the platform make it a poor fit for mid-sized organisations

8. Measurabl

Best for: Real estate companies managing ESG data at the property level

Measurabl is purpose-built for real estate ESG reporting. It helps property owners and managers collect energy, water, waste, and carbon data at the asset level and roll it up into portfolio-wide reporting.

The platform integrates with building management systems and utility providers to automate data collection. It supports frameworks like GRESB, which is widely used in real estate investment. For companies outside that sector, other platforms will be a better fit.

Key features

• Asset-level data collection pulls energy, water, waste, and carbon data from individual properties and consolidates it at the portfolio level.
• Building management system integrations automate data ingestion from existing property infrastructure, reducing manual input.
• GRESB reporting support aligns output with the benchmark most commonly used by real estate investors and fund managers.

Pros

• Purpose-built for real estate, so the data model and reporting output match what property owners and investors actually need.
• Automated utility and building system integrations significantly reduce the manual data-collection burden for property teams.

Cons

• Highly sector-specific, so companies outside real estate will find little value in its structure or feature set.
• Limited applicability for organisations that need corporate-level carbon accounting beyond the built environment.

9. Worldly

Best for: Fashion, apparel, and consumer goods supply chain sustainability

Worldly (formerly Higg) focuses on measuring and managing supply chain sustainability, particularly for the fashion, apparel, and consumer goods industries. It offers product-level impact assessment and supplier data collection tools.

The platform is built around the Higg Index and related supply chain frameworks. It gives brands and manufacturers visibility into the environmental impact of their materials, production, and supply chains.

Key features

• Higg Index-based supply chain assessment gives fashion and apparel brands a standardised way to measure sustainability performance across their supplier network.
• Product-level impact data connects material and manufacturing choices to environmental outcomes at the individual product level.
• Supplier data collection tools allow brands to gather performance data directly from factories and material suppliers.

Pros

• Deep supply chain focus makes it highly relevant for apparel and consumer goods brands with complex, multi-tier supplier networks.
• Product-level impact data helps brands make sourcing and design decisions backed by sustainability data.

Cons

• Narrow vertical focus means it has limited value for companies outside fashion, apparel, and consumer goods
• Corporate carbon accounting at the organisational level is not a core capability, which creates gaps for companies with broader reporting needs

10. Diligent

Best for: Governance-heavy ESG programmes and board reporting

Diligent is primarily a governance platform that has expanded into ESG reporting. It focuses on the governance pillar and helps organisations manage board reporting, entity management, and ESG disclosure.

For companies whose ESG priority is governance documentation and board-level reporting, Diligent offers strong tools. For sustainability teams focused on emissions management and climate action, it is not the primary choice.

Key features

• Board reporting tools structure ESG data for executive and board-level consumption, making it easier to present governance and sustainability information at the leadership level.
• Entity management helps organisations track legal entities, subsidiaries, and governance structures across complex corporate hierarchies.
• ESG disclosure workflows guide teams through producing structured ESG documentation aligned to common disclosure standards.

Pros

• Strong governance features make it a natural fit for legal, compliance, and board secretariat teams managing ESG disclosure.
• Entity management capability suits complex corporate structures with multiple subsidiaries or jurisdictions.

Cons

• Environmental depth is limited, so sustainability teams focused on emissions tracking or carbon accounting will quickly outgrow it.
• Not suited for Scope 3 analysis, reduction planning, or any climate action beyond basic disclosure.

11. Greenly

Best for: SMEs taking their first structured steps in ESG reporting

Greenly is designed to make ESG reporting accessible for organisations without dedicated sustainability teams. It simplifies data collection and reporting, allowing smaller companies to establish a baseline and begin communicating their sustainability performance with minimal friction.

The platform is particularly effective as a first step into ESG. As organisations grow and face more complex reporting or compliance demands, they may need to transition to more advanced systems.

Key features

• Automated emissions calculation pulls data from bank feeds, accounting software, and other business tools to estimate carbon footprint with minimal manual data entry
• Scope 1, 2, and 3 tracking gives smaller organisations a structured view of their full emissions footprint
• Basic ESG reporting output produces disclosure-ready summaries suitable for stakeholder communication, early-stage sustainability reports, and internal performance tracking

Pros

• Affordable entry point and straightforward setup make it a practical first ESG reporting tool for SMEs with limited sustainability budgets and resources
• Automated data connections significantly reduce the manual workload of building an initial carbon baseline, freeing up time for other ESG priorities

Cons

• ESG reporting depth is limited for organisations with growing Scope 3 complexity, CSRD obligations, or multi-framework disclosure requirements
• No scenario modelling or reduction planning capability means it cannot support the strategic ESG decision-making that leadership teams increasingly expect