Introduction
The best ESRS reporting software in 2026 includes Workiva and CCH Tagetik for finance-led groups, Sweep for multi-framework reporting, osapiens and EQS for ESRS alongside wider compliance, Envoria for joint ESG and IFRS reporting, and Coolset, Greenly, Tanso and Dcycle for mid-sized companies.
ESRS reporting software helps companies report under the European Sustainability Reporting Standards (ESRS). Depending on the platform, it supports double materiality assessments, disclosure management, group data collection, evidence trails and, in some cases, digital tagging. This guide compares ten options.
From financial year 2027, the Omnibus I Directive (EU) 2026/470 limits the Corporate Sustainability Reporting Directive (CSRD) to EU companies with more than 1,000 employees and more than €450 million net turnover, while first-wave companies already report. The revised ESRS (Delegated Regulation (EU) 2026/1563), in force from 10 November 2026, apply from financial year 2027 with more than 60% fewer mandatory datapoints, according to the European Commission. XBRL tagging is not yet mandatory.
Quick Comparison of ESRS Reporting Software
| Company / Software | Founded | Core Focus | Target Clients | Geographic Coverage | Notable Strength |
|---|---|---|---|---|---|
| Workiva | 2008 | Connected financial and sustainability reporting | Large listed companies | Global; strongest in North America and Europe | Sustainability statement, ESEF filing and XBRL on one platform |
| CCH Tagetik ESG & Sustainability (Wolters Kluwer) | 1986 (Tagetik) | Finance-led ESG reporting on a close and consolidation platform | Large multi-entity groups where finance owns reporting | Global; ESG customers mainly in Europe | Same platform as financial close, consolidation and planning |
| Sweep | 2020 | Multi-framework carbon and ESG data platform | Large multi-entity groups and financial institutions | Europe and North America | One dataset mapped to CSRD, ISSB, GRI, CDP and SB 253 |
| osapiens HUB for CSRD | 2018 | Compliance platform covering CSRD, EUDR and supply chains | Mid-sized and large groups with complex supply chains | Europe, expanding in the US | Disclosure Management listed as XBRL Certified Software; US$100M Series C (January 2026) |
| Envoria | 2018 | Modular ESG and IFRS financial reporting platform | Mid-sized and large companies, mainly in German-speaking markets | Europe, mainly Germany, Austria and Switzerland | ESG and IFRS modules on one platform |
| EQS Sustainability COCKPIT | 2000 (EQS Group); 2021 (Daato) | Guided CSRD and VSME reporting inside a compliance suite | Mid-sized and large European companies | Europe, strongest in German-speaking markets | Revised ESRS questionnaire live in November 2026 |
| Greenly | 2019 | Carbon accounting platform with CSRD and VSME modules | SMEs to large companies | Europe and North America; 30+ countries with Normative | Guided double materiality, ESRS gap analysis and disclosure preparation |
| Coolset | 2021 | CSRD and VSME compliance for the mid-market | Mid-sized companies and SMEs | EU, especially the Netherlands | Unlimited seats and a dedicated VSME module |
| Tanso | 2021 | ESG and carbon accounting platform with a CSRD module | Mid-sized industrial and manufacturing companies | Mainly Germany, Austria and Switzerland | Carbon accounting data flows straight into ESRS E1 |
| Dcycle | 2020 | Sustainability data platform with CSRD, VSME and carbon modules | Mid-sized companies and multi-entity groups | Southern Europe, German-speaking markets and the UK | Multi-entity data collection with central oversight of subsidiaries and facilities |
How We Chose These ESRS Reporting Platforms
We reviewed more than 40 vendors and selected ten with documented ESRS reporting capabilities, including materiality workflows, disclosure management, data collection and evidence controls. Carbon-only tools without a documented ESRS reporting workflow were excluded. The selection covers finance-led enterprise suites, European reporting specialists and platforms aimed at mid-sized organisations. Each platform was assessed against six criteria.
| ESRS coverage | A double materiality module covering impacts, risks and opportunities (IROs), ESRS datapoint management and evidence of revised ESRS or EU voluntary standard content in 2026. |
| Data collection and consolidation | Collection from many entities, sites and contributors, with consolidation that can follow the financial reporting group. |
| Assurance readiness | Audit trails, review and approval steps, evidence links and auditor access that support limited assurance. |
| Digital reporting | XBRL or iXBRL tagging of the sustainability statement, separating documented ESRS taxonomy support from “XBRL-ready” claims. |
| Recent activity | Verified product releases, customer wins, funding or acquisitions in 2025 or 2026, as evidence of continued development. |
| Client suitability | Fit for enterprise or mid-market companies, with named CSRD or ESRS customers or partners where they are public. |
This is a desk-based comparison using published product documentation, support notes, customer case studies and dated announcements. We did not conduct hands-on product testing. Pros, cons and recommendations are editorial assessments of the documented capabilities and limitations. The order is not a scored performance ranking, and the selection is not exhaustive. References to XBRL or iXBRL describe documented or vendor-stated capabilities, not a guarantee that every output meets a final ESRS filing requirement, so buyers should confirm the supported taxonomy, validation process and update commitments.
Top 10 ESRS Reporting Software Platforms
The ten platforms below run from finance-led enterprise suites that manage the sustainability statement alongside the annual report, through European specialists built around double materiality and wider compliance, to mid-market tools for companies reporting for the first time.
1. Workiva
Workiva, a US public company founded in 2008, runs a cloud platform that connects financial, sustainability and governance reporting. Its sustainability solution brings double materiality templates, ESRS content, data collection and linked narrative into the same controlled environment as the annual report and ESEF filing. It suits listed groups where finance owns the sustainability statement.
Key Features
| Double materiality templates | Customers with the CSRD add-on can import a Workiva spreadsheet of simplified ESRS topics and disclosure requirements, or align existing topics, instead of rebuilding the assessment; check that it reflects the revised ESRS adopted in July 2026. |
| Revised ESRS in Sustainability Explorer | Since August 2026, the revised ESRS sit as a pending version next to the 2023 standards, so teams can map the changes before financial year 2027. |
| XBRL tagging for ESRS, Article 8 and ESEF | The sustainability statement is tagged on the same platform as the financial filing, which avoids a separate tagging tool. |
| Linked data across documents | One figure updates every report it appears in, and reviewers can trace each number back to its source. |
| Audit trails and auditor access | External auditors can be given secure access to evidence, documentation and a full audit trail from source to report. |
Industries Served
Banking and insurance, energy and utilities, technology, consumer goods, industrial manufacturing, healthcare.
Pros
- One platform for the annual report, the ESEF filing and the sustainability statement.
- Controls and audit trails that finance teams and auditors already know from financial reporting.
- Regular regulatory updates: the revised ESRS adopted by the Commission on 3 July 2026 were added to Sustainability Explorer in August 2026.
- Published CSRD case study with Nokia, and a partner network that includes Deloitte’s CSRD accelerators built on the platform (November 2024).
Cons
- Pricing is not published, and ESEF, SEC and sustainability reporting are sold as separate solutions.
- Companies needing only a standalone sustainability report should assess whether the broader reporting environment justifies the implementation scope.
- Carbon accounting (Workiva Carbon, from its 2024 purchase of Sustain.Life) is newer than its reporting tools, so compare Scope 3 depth with specialists.
- Tags applied with EFRAG’s draft taxonomy may need rework once the revised taxonomy is final.
Best For
Listed groups that want the sustainability statement prepared, tagged and assured alongside the financial statements.
2. CCH Tagetik ESG & Sustainability (Wolters Kluwer)
CCH Tagetik ESG & Sustainability is Wolters Kluwer’s finance-led sustainability reporting suite, built on the same platform as CCH Tagetik’s financial close, consolidation and planning tools. It pairs a pre-loaded ESRS library and double materiality module with workflow-based data collection, group consolidation and a datapoint-level audit trail. It suits groups where the CFO owns CSRD reporting.
Key Features
| Double materiality module | Customisable stakeholder questionnaires, IRO identification, weightings, thresholds and a materiality matrix give a repeatable, documented way to set the reporting scope. |
| Pre-loaded ESRS library | ESRS disclosures come with built-in calculation logic, which cuts set-up work. |
| Data collection and group consolidation | Approval workflows roll entity data up to group level in the same environment as financial consolidation, so finance and sustainability work from one dataset. |
| Automatic audit trail | Captures the full history of each datapoint, with audit reports that support assurance. |
| AI-assisted reporting | Narrative drafting with Microsoft Copilot; in April 2026 Wolters Kluwer said it is advancing AI agents for tasks including ESG data entry and regulatory data lineage, so confirm which are available. |
Industries Served
Banking, insurance, utilities, industrial machinery, building materials, consumer goods.
Pros
- ESG reporting runs in the same environment as financial close, consolidation and planning.
- Proven multi-entity roll-ups: energy group a2a standardised reporting across more than 100 group companies (2024).
- Audit trail built for assurance, capturing the history of each datapoint.
- Related modules for carbon, the EU Taxonomy, planning and CBAM (added in June 2025).
Cons
- Buyers should confirm whether ESRS tagging is included in the proposed set-up or needs an additional product or partner workflow; its published iXBRL offering is focused on ESEF financial statements.
- Support for the revised ESRS is not yet documented publicly.
- Most published ESG customer evidence dates from 2023 and 2024.
- No list prices are published, so ask for a current quote covering the ESG modules, user licences, implementation and support.
Best For
Finance-led enterprises, especially existing CCH Tagetik users, consolidating CSRD data across many legal entities.
3. Sweep
Sweep, founded in 2020 and headquartered in London and Paris, runs a sustainability data platform that collects carbon and ESG data from many entities and suppliers and maps one dataset to the CSRD, ISSB, GRI, CDP and California’s SB 253. Its CSRD module covers double materiality, ESRS datapoints marked with revised-standard changes and validation workflows. It suits large groups.
Key Features
| Double materiality tool | Identifies material ESRS topics by sector and maps them on a matrix that exports to Excel, so the assessment and the reported data sit in one system. |
| ESRS datapoints with change markers | For every datapoint, Sweep shows the new ESRS requirement and what changed from the previous version, so teams can see what to keep or drop. |
| Validation workflow | Reviewers accept or reject whole surveys or single responses, with comments and supporting documents, keeping multi-entity data consistent. |
| Data lineage and immutable audit trails | Records where each figure came from and every change made to it, which supports external assurance. |
| Multi-framework mapping with AI assistance | One dataset feeds CSRD, ISSB, GRI, CDP and SB 253, and AI-assisted mapping works with data in the format it arrives, so data is collected once. |
Industries Served
Energy and utilities, retail and fashion, telecommunications, construction, consumer goods, financial services.
Pros
- Strong multi-entity and supplier data collection for large groups.
- One data structure for EU, ISSB and US climate reporting.
- Regulatory depth: Patrick de Cambourg, former chair of EFRAG’s Sustainability Reporting Board, joined as senior adviser in January 2026.
- Published CSRD audit-readiness case study with UK energy company SSE.
Cons
- Its CSRD page describes machine-readable tagging for the EU’s ESAP portal but does not mention XBRL, so confirm annual report tagging in a demo.
- Single-entity organisations should compare the proposed scope with their actual collection and reporting needs.
- CSRD pricing is not published; the only public price is a carbon-only plan on AWS Marketplace (US$3,600 a year).
- Ask the vendor to separate the required ESRS configuration from optional multi-framework functionality.
Best For
Multinationals coordinating carbon and ESG data from many entities and suppliers into CSRD, ISSB and US climate reports.
4. osapiens HUB for CSRD
osapiens, founded in 2018 in Mannheim, Germany, runs the osapiens HUB, a modular compliance platform. Its CSRD and Disclosure Management modules cover double materiality, ESRS data collection, report production and iXBRL export, alongside EUDR, CBAM and supply-chain due diligence modules on the same data layer. It suits groups with heavy supply-chain obligations.
Key Features
| IRO library and materiality matrix | ESRS-mapped impacts, risks and opportunities speed up the assessment and keep it consistent across entities. |
| Data lineage and version control | Every reported figure can be traced to its source and earlier versions, which supports limited assurance. |
| Disclosure Management and digital tagging | Osapiens HUB for Disclosure Management is listed as XBRL Certified Software and supports report preparation and digital tagging; buyers should confirm the ESRS taxonomy version, validation process and licence scope included in their implementation. |
| Collect once, reuse across modules | The same supplier and product data feed CSRD, EUDR and CBAM reporting, reducing duplicate requests to suppliers. |
| North American frameworks via Metrio | The Nasdaq Metrio platform, bought in August 2026, adds CDP, GRI, ISSB, SASB and California reporting for US operations. |
Industries Served
Retail, apparel and outdoor goods, logistics, automotive suppliers, consumer goods, manufacturing.
Pros
- Well funded: a US$100M Series C in January 2026 made it a unicorn, with a valuation of at least US$1bn.
- Its Disclosure Management product is listed in XBRL International’s certified software registry.
- CSRD, EUDR, CBAM and supply-chain due diligence on one platform.
- Named CSRD customers, including Mister Spex and Oberalp Group.
Cons
- CSRD is one module among many, so check ESRS depth against specialist tools.
- Confirm which Metrio capabilities are available within the contracted HUB modules and whether separate integration or migration is required.
- Pricing is not published.
- Confirm which modules and integrations are required, because implementation scope depends on the selected configuration.
Best For
EU groups with complex supply chains that want CSRD, EUDR and CBAM reporting plus in-house iXBRL from one vendor.
5. Envoria
Envoria, founded in Munich in 2018, runs a modular platform for sustainability and financial reporting. Its CSRD module covers AI-supported double materiality, ESRS templates and KPI management, group consolidation and approval workflows, while separate modules handle VSME, the EU Taxonomy and IFRS lease and revenue accounting. It suits finance and sustainability teams sharing one system.
Key Features
| AI-supported double materiality | Identifies and structures impacts, risks and opportunities with AI support, with an audit trail and a history of every data change. |
| ESRS templates and KPI management | Structured ESRS templates and workflows across CSRD, VSME, GRI and EMAS keep each KPI’s formula, approvals and supporting evidence in one place. |
| Audit-ready controls | Four-eyes approvals, change logs, evidence uploads and role-based permissions support limited assurance. |
| VSME reporting | Supports the Basic and Comprehensive modules, giving organisations outside mandatory CSRD scope a proportionate option for voluntary sustainability reporting. |
| IFRS modules | IFRS 16 lease accounting and revenue accounting sit on the same platform, so finance teams can use one tool for financial notes and sustainability data. |
Industries Served
Automotive suppliers, manufacturing, telecommunications, retail and e-commerce, beverages, real estate.
Pros
- Bridges finance and sustainability teams, with ESG and IFRS modules on one platform.
- Supports both voluntary reporting and full ESRS workflows, so organisations can choose an approach suited to their reporting obligations.
- Partnerships with Deloitte Germany (March 2026) and PwC Germany for audit-ready sustainability reporting.
- Its CSRD tool is also sold through Vodafone Business as the ESG Navigator (July 2024).
Cons
- XBRL tagging is not yet clearly available, and Envoria’s own pages have given different timings for it.
- Envoria says its ESRS 2.0 templates support the move to the revised ESRS, but publishes little detail on how datapoints are mapped.
- Few public CSRD case studies with measured results.
- Consulting runs through partners, and pricing is not published.
Best For
Mid-sized and large groups in German-speaking markets whose finance team also handles IFRS lease or revenue accounting.
6. EQS Sustainability COCKPIT
EQS Sustainability COCKPIT is the CSRD and VSME reporting platform of Munich-based EQS Group, built on its December 2024 purchase of Berlin start-up Daato. It links double materiality to ESRS questionnaires, entity data requests, report consolidation and AI-drafted disclosures, alongside EU Taxonomy and carbon modules. It suits European companies that want sustainability and compliance tools from one vendor.
Key Features
| Double materiality module | 92 EFRAG topics, suggested IROs for more than 40 sectors, weighted stakeholder surveys and automatic mapping to ESRS disclosures, with evidence stored for audit review. |
| Revised ESRS questionnaire | Live for new reports in early November 2026, with about 30% of datapoints flagged as new, changed or deleted compared with EQS’s earlier questionnaire based on the November 2025 draft. |
| Entity data requests and consolidation | Unlimited contributors and approval steps, plus a consolidation feature (November 2025) that merges entity reports into one group report. |
| Auditor-ready workflow | An audit trail with input tracking and versioning, and a read-only auditor role; EQS states the software has undergone an IDW PS 880 audit, so request the report to confirm its scope and the product version covered. |
| AI drafting | Drafts disclosure paragraphs and summaries from the data entered, shortening the writing stage. |
Industries Served
Manufacturing, consumer goods, utilities, metals, chemicals, accounting and tax advisory.
Pros
- Fast regulatory updates: the revised ESRS questionnaire went live in early November 2026, ahead of the revised ESRS entering into force on 10 November 2026.
- One suite for materiality, ESRS, VSME, EU Taxonomy, carbon footprints and supply-chain compliance.
- Auditor-focused workflow with a read-only auditor view.
- Suited to German-speaking markets, with a German interface and ESRS reports that can be imported into DATEV reporting and audit software.
Cons
- XBRL tagging is a separate EQS service rather than part of the software, and EQS does not plan to offer it routinely until a revised taxonomy is in place.
- Few public customer references for ESRS reporting.
- Consolidation merges entity reports and aggregates values such as totals, but EQS does not document finance-style steps such as intercompany eliminations.
- Pricing is not published on EQS’s website, although its DATEV Marketplace listing starts at €1,000 a month.
Best For
European mid-caps and family-owned groups, especially in German-speaking markets, that want guided CSRD or VSME reporting alongside EQS compliance tools.
7. Greenly
Greenly, a Paris company founded in 2019, began in carbon accounting and now offers CSRD and VSME reporting. Its CSRD module supports double materiality assessment, runs an ESRS gap analysis, logs every change for auditors and exports XHTML with XBRL tags. Greenly and Swedish carbon software company Normative announced a merger in September 2026.
Key Features
| Double materiality assessment | Supports industry-specific assessments to identify and evaluate material impacts, risks and opportunities, and screens out non-material topics. |
| ESRS gap analysis | Shows which material disclosures still lack data, owners or evidence, so teams know what to chase. |
| Data requests with AI-guided questions | Turns each material ESRS disclosure into a data request for the right owner. |
| Roles and full change log | Owner, validator, contributor and auditor roles per datapoint, with every entry and edit logged and read-only access for the auditor. |
| Group consolidation and XBRL export | Consolidates data along the corporate structure with per-metric rules to avoid double counting, and exports XHTML with XBRL tags. |
Industries Served
Manufacturing, consumer goods, automotive, logistics, banking, healthcare and medical devices.
Pros
- Carbon accounting, VSME and CSRD reporting from one vendor.
- XHTML export with XBRL tags included in the CSRD module.
- Large customer base: about 4,000 customers, from SMEs to large companies, according to Greenly (2026).
- Well funded: €75M raised, including a US$52M round in 2024, before the announced merger with Normative.
Cons
- Best known for carbon accounting, so test the depth of narrative ESRS disclosures in a demo.
- Following the announced merger with Normative, buyers should confirm which capabilities are available in their contracted product and whether any migration is required.
- Its published customer logos do not say which customers use the CSRD module.
- Listed groups that need the sustainability statement produced alongside the annual report and ESEF filing may prefer a finance-led suite.
Best For
SMEs and mid-sized companies that want carbon accounting, VSME and CSRD reporting from one vendor.
8. Coolset
Coolset, an Amsterdam company founded in 2021, is a sustainability compliance platform for mid-sized companies. It covers CSRD reporting, from double materiality and ESRS disclosures to XBRL output, plus a VSME module, EU Taxonomy reporting and carbon accounting. Since August 2025 it has positioned itself as a supply chain and ESG platform for compliance-first teams at mid-market companies.
Key Features
| Guided CSRD workflow | Takes teams from double materiality to ESRS disclosures and an XBRL report in one tool, which suits first-time reporters. |
| VSME module | Maps Basic and Comprehensive Module disclosures to data companies already hold, for those answering sustainability requests from customers and lenders. |
| Audit trail and auditor access | Keeps an audit trail of data from multiple entities, lets external auditors in at no extra cost and gives access to a trusted auditor network. |
| Carbon accounting | Scope 1, 2 and 3 calculations with a TÜV-certified methodology, in the same platform as the CSRD workflow. |
| Unlimited seats | Consultants and auditors can work in the platform at no extra licence cost, which keeps collaboration in one place. |
Industries Served
Food manufacturing, professional services, logistics, wholesale, consumer goods, industrial manufacturing.
Pros
- Built for first-time reporters, with support included in the annual fee.
- Dedicated VSME module for companies now outside CSRD scope.
- Unlimited seats for colleagues, consultants and auditors.
- Coolset states it holds ISO 27001 certification and a SOC 2 Type II report; ask for the current certificate and report during procurement.
Cons
- Small company; its most recent public funding is a €1.5M seed round (March 2023).
- Every module is priced on a quote basis.
- Coolset documents multi-entity reporting, but buyers should test their required aggregation rules, reporting boundaries and approval structure with their own group data.
- Its customer base is mainly in the Netherlands and the wider EU, so groups with major non-EU reporting needs should check framework coverage.
Best For
EU mid-sized companies reporting under the ESRS for the first time, or switching to VSME reporting for their customers.
9. Tanso
Tanso, a Munich company founded in 2021, is an ESG and carbon accounting platform for industrial and manufacturing companies, mainly in German-speaking markets. Its CSRD module runs an AI-assisted double materiality assessment, derives the ESRS datapoints a company must report, consolidates sites and subsidiaries and exports ESEF-tagged XBRL. Carbon data flows straight into ESRS E1.
Key Features
| Double Materiality Assessment | Tanso AI suggests impacts, risks and opportunities, with adjustable scales and thresholds, and the assessment is documented for auditor review. |
| ESRS datapoint derivation | Turns materiality results into the datapoints a company must report, with a gap analysis, so data collection covers only what is material. |
| Data collection and consolidation | Each site or entity has a named data owner, with ERP, carbon and document inputs and an AI document extraction agent, so every figure has a clear source. |
| Audit trail and auditor access | Data and approvals are versioned and auditor access is logged; Pankl said its CSRD audit was significantly easier (case study, September 2026). |
| Report Drafting Agent and XBRL export | AI drafts ESRS texts linked to their sources, and reports export as ESEF XBRL, XML or PDF. |
Industries Served
Automotive, construction, chemicals and pharmaceuticals, mechanical engineering, food and beverage, packaging.
Pros
- Carbon accounting data feeds ESRS E1 directly; Tanso’s Pankl case study (September 2026) says about 38 CSRD datapoints are filled automatically from carbon data.
- Auditors work in the platform from the start of the reporting cycle.
- Data entered once is reused for CSRD, VSME, EcoVadis and GRI.
- Hosted in Germany and ISO 27001 certified.
Cons
- Its product pages do not yet state support for the revised ESRS, and its double materiality FAQ still cites about 1,200 datapoints from the original standards.
- Most published case studies cover carbon accounting rather than completed CSRD reports.
- Set-up starts with structured CSV imports; API integrations with SAP or other systems can follow, but no full connector list is published.
- Little published evidence of customers outside manufacturing or outside German-speaking markets.
Best For
Manufacturers in Germany, Austria and Switzerland that already need carbon accounting and want an auditor-ready path from double materiality to XBRL.
10. Dcycle
Dcycle, founded in 2020 and based in Madrid, is a sustainability data platform for companies that make, transform and move products. Its CSRD module combines guided double materiality, ESRS datapoint mapping, multi-entity consolidation and ESEF-compliant XBRL export, with Leia, its built-in AI, drafting answers from source documents. One dataset also feeds VSME and carbon reporting.
Key Features
| Guided double materiality | Stakeholder surveys, a scoring scale and a materiality threshold guide teams through the assessment step by step, with results documented for review. |
| ESRS datapoint mapping | Flags data gaps against the required ESRS datapoints and reuses data already collected for other frameworks. |
| Multi-Entity Management | Each subsidiary works in its own account with its facilities and data, while the parent company sees the whole group; buyers should distinguish emissions consolidation settings from the reporting boundary used for their ESRS sustainability statement. |
| Traceability for assurance | Records each datapoint’s evidence, owner, uploader and upload date, with version history, an approval chain and an evidence pack for auditors. |
| Leia AI and XBRL export | Leia fills in answers from documents and cites the exact page, and reports export in ESEF-compliant XBRL. |
Industries Served
Food and beverage, manufacturing, transport and logistics, construction, textiles and fashion, pharmaceuticals and healthcare.
Pros
- One dataset serves CSRD, VSME and other frameworks such as EcoVadis, CDP, ISO 14064 and the EU Taxonomy.
- Central oversight of data collection across subsidiaries and facilities.
- Developer-friendly: REST API, webhooks and an MCP server, plus connectors for SAP, Sage, NetSuite and Dynamics.
- Its CSRD page advertises no per-user or per-framework fees; prices are given only as tailored quotes, so get one for your full reporting scope.
Cons
- Its pages give conflicting datapoint counts and do not name the XBRL taxonomy version it uses, so ask how its revised ESRS mapping is implemented.
- Published customer stories focus on carbon footprints rather than completed ESRS reports.
- It is not yet clear how far the AI from ESG-X, bought in February 2026, is built into the CSRD module.
- Pricing is not published.
Best For
Multi-entity groups in Spain, Portugal, German-speaking markets or the UK that want carbon, VSME and CSRD data on one dataset with API access.
How to Choose the Right ESRS Reporting Software
Choosing ESRS reporting software starts with two questions: whether and when the CSRD applies to you, and who will own the sustainability statement. The five criteria below separate platforms that look alike in a demo but behave very differently in an assurance review.
Confirm Whether and When ESRS Applies to You
Under Directive (EU) 2026/470, the CSRD applies to EU companies with more than 1,000 employees and more than €450 million net turnover from financial year 2027, and to non-EU groups with more than €450 million EU turnover in each of the last two years and an EU subsidiary or branch above €200 million from financial year 2028. EFRAG consulted on a separate draft standard for non-EU groups (ESRS-40a) until 31 October 2026 and is preparing its technical advice to the European Commission. First-wave companies below the new thresholds should check national transposition, because member states may exempt them for 2025 and 2026.
Companies outside CSRD scope may still receive sustainability information requests from customers. For CSRD reporting purposes, protected value-chain companies with up to 1,000 employees can decline requests that exceed the value-chain cap from financial year 2027. The cap is set by the datapoints listed in Annex II of the EU voluntary standard (Delegated Regulation (EU) 2026/1560), which is based on the VSME, with a lower cap for the smallest companies. It applies only to requests made for CSRD reporting, not to requests under other EU or national laws, such as due diligence rules, which set their own limits.
Check Revised ESRS and Version Handling
The revised ESRS apply to financial years starting on or after 1 January 2027. For financial year 2026, companies may use the 2023 ESRS, the 2023 ESRS with selected reliefs or the revised ESRS early, and must state which version they applied. Ask each vendor when the revised datapoints went live and how it handles all three options.
Ask too how the vendor will load EFRAG’s revised datapoint list and XBRL taxonomy when they are final.
Test the Double Materiality Workflow
The revised ESRS allow a top-down double materiality assessment using reasonable and supportable information available without undue cost or effort. Companies must still consider each year whether significant changes have occurred and update the assessment where they have. Look for IRO scoring, stakeholder input, evidence storage and a roll-forward of last year’s results.
Ask the vendor to show how an assurance provider would review the assessment, because the materiality process sits at the start of every limited assurance engagement.
Prioritise Audit Trail and Consolidation
Assurance stays limited under the Omnibus changes, and the Commission’s limited assurance standard is due by 1 July 2027. Look for four-eyes review, evidence links, version history and read-only auditor access, plus consolidation that mirrors your financial reporting group.
Where Scope 3 information is material and required under the applicable ESRS reporting basis, check how the platform identifies significant categories, uses estimates and documents missing supplier information.
Treat XBRL as a Roadmap, Not a Deadline
Digital tagging of ESRS disclosures is not yet mandatory. EFRAG’s draft taxonomy for the revised ESRS, open for consultation until 11 November 2026, is due to go to ESMA and the European Commission by the end of 2026, and ESMA has paused its work on sustainability tagging rules. Separate documented support for the ESRS taxonomy from “XBRL-ready” marketing, because XBRL International certification covers the software rather than the accuracy of ESRS tags, and expect tags applied with draft taxonomies to need rework.
The market is also consolidating quickly, so ask for data-export rights and change-of-control terms in the contract.
Which ESRS Reporting Software Is Right for Your Needs?
The right platform depends on your size, who owns the report and which other frameworks you use. Use the table below to find the type of provider that fits your business, then shortlist two or three vendors from that category.
| Business Type | Recommended Type of Provider | Why |
|---|---|---|
| Large listed EU group | Finance-led reporting suite (Workiva or CCH Tagetik) | Sustainability reporting managed alongside financial reporting, with group controls and audit trails; confirm ESRS tagging scope separately. |
| Large private company in scope from 2027 | EU specialist with a strong double materiality workflow (osapiens, EQS or Envoria) | Guided assessment and approval workflows with audit trails for first-time reporters. |
| Finance team that also runs IFRS reporting | Combined ESG and finance platform (Envoria), or CCH Tagetik for groups using its consolidation tools | Sustainability and financial reporting share one system and one set of controls. |
| Group already running SAP | SAP Sustainability Control Tower, with a partner tool for double materiality and XBRL | ESRS metrics sourced from ERP data, but no native double materiality module. |
| Non-EU group with EU operations | Multi-framework platform (Sweep, or osapiens for North American frameworks through Metrio) | One dataset for CSRD, ISSB and US climate reporting ahead of the financial year 2028 start. |
| Group with complex supply chains | osapiens for reporting alongside product and supply-chain compliance; Sweep for supplier emissions and sustainability reporting | Choose according to whether the main requirement is regulatory compliance workflows or supplier emissions and ESG data collection. |
| Company already using EQS compliance tools | EQS Sustainability COCKPIT | Sustainability reporting from the same vendor as whistleblowing and policy management. |
| Company just above the CSRD thresholds reporting for the first time | Mid-market CSRD platform (Coolset, Greenly, Tanso or Dcycle) | Guided materiality, data collection and report preparation; compare implementation requirements and export capabilities. |
| Manufacturer with heavy carbon data needs | Carbon-to-CSRD platform (Tanso, Dcycle or Greenly) | Carbon accounting data flows directly into ESRS E1 climate disclosures. |
| Company outside CSRD scope receiving customer requests | Voluntary standard (VSME-based) module (Coolset, Greenly or Envoria) | A proportionate way to answer CSRD-related customer requests, while assessing any separate due diligence or contractual information needs. |
Conclusion
Choosing the right ESRS reporting software can improve data ownership, evidence traceability and preparation for limited assurance. It does not replace management judgement or guarantee a favourable assurance conclusion. The revised ESRS apply to financial years from 2027 and EFRAG is finalising the revised XBRL taxonomy, so the months before that first reporting year are the time to select and configure a platform.
Needs differ by size, ownership and scope. A listed group may want its sustainability statement tagged alongside the annual report. A large private company may need a guided double materiality process. A mid-sized supplier now outside CSRD scope may only need a report under the EU voluntary standard, which is based on the VSME, for its customers.
Start from your own priorities. Confirm whether and when the CSRD applies to you, list the frameworks you report to, and ask each vendor to show the revised ESRS, its audit trail and its XBRL output with your own data before you sign. Check data-export and change-of-control terms too, because the market is consolidating quickly.
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