Net Zero Compare
Klappir

Klappir

by Klappir

Building audit-ready sustainability from the ground up

Updated by Onye Dike on January 29th, 2026
Klappir is a sustainability platform designed to transform complex ESG data into strategic business insights. It targets organizations navigating evolving regulatory environments, particularly those subject to frameworks like the EU’s Corporate Sustainability Reporting Directive (CSRD). The platform distinguishes itself by focusing on operational integration and supply chain collaboration, moving beyond mere disclosure. It serves customers in industries like shipping, real estate, and finance by automating data collection, analysis, and audit-ready reporting.

Available Carbon Accounting Features

Audit Support
Benchmarking & Peer Comparison
Carbon Credit Trading
Carbon Footprint Calculation
Carbon Offset Tracking
Compliance Reporting
Cost Tracking
Customizable Dashboards
Customizable Reporting Templates
Data Import/Export
Emissions Factor Database
Emissions Forecasting
Goal Setting & Tracking
Integration with IoT Sensors
Lifecycle Assessment
Multi-Site Support
Real-Time Monitoring (non-energy)
Risk Assessment & Scoring
Scope 1 Emissions Tracking
Scope 2 Emissions Tracking
Scope 3 Emissions Tracking
Target Setting & Tracking

Missing Carbon Accounting Features

AI-Powered Insights for Optimization
Carbon Pricing
Scenario Analysis for Emissions Reduction
Supply Chain Emissions Hotspot Identification
Tax and Incentive Management

Pricing

Starting Price
No data available
Options
No data available

Available Since

2016

Deployment Options

No data available

Good Option For

  • Small Business (11-50 people)
  • Medium Business (51-250 people)
  • Large Business (250+ people)

Deep dive


Core Features

Klappir’s approach is built on creating a verifiable digital model of an organization’s sustainability performance. It bridges the gap between high-level goals and daily operations by integrating economic, environmental, social, and governance (EESG) data into a single, structured model. The platform utilizes a hybrid data methodology, supporting both granular activity-based accounting and broader analyses. Some of its main capabilities are:

  • Automated Data Ingestion: Offers multiple import methods, from manual uploads to AI-powered processing of procurement data and API integrations with ERP systems like Microsoft Dynamics, reducing manual effort and errors.

  • Value Chain Due Diligence: Provides tools to assess and score suppliers on EESG criteria, enabling scalable risk management and fostering transparency across the supply chain.

  • Investor & Financed Emissions Module: Specifically addresses Scope 3, Category 15 emissions for financial institutions using the Partnership for Carbon Accounting Financials (PCAF) framework, providing clarity on portfolio impact.

  • Ecosystem Collaboration: A unique feature allows enterprises on the premium "Impact Plan" to distribute free core accounts to their suppliers, building a shared digital ecosystem for data exchange and collective action.

  • Integrated Audit Support: Embeds verification processes, including an ISAE 3000 assurance framework, within the data structure. Every transaction is traceable, streamlining external audits.

Closing Insights

Klappir’s origin story is deeply connected to its strategic outlook. Founded in 2014 by siblings Sigrún Hildur Jónsdóttir (a political scientist) and Þorsteinn Svanur Jónsson (a lawyer), the company was born from a family environment that combined engineering, psychology, and a focus on systemic responsibility. This interdisciplinary foundation is reflected in the platform's design, which merges legal compliance frameworks with operational data systems. The founders' early work digitizing environmental records for Iceland's maritime industry gave Klappir a practical, ground-up understanding of industrial data challenges.

The platform is particularly well-suited for organizations facing the concrete demands of the EU’s CSRD and ESRS, as evidenced by its tailored templates and a customer base concentrated in Europe. It is a strong fit for complex entities with multiple subsidiaries or those in heavily regulated sectors like aviation, shipping, and finance, where its robust data consolidation and audit features are critical. The platform's credibility is bolstered by recognition from institutions like Nefco and the Nordic Green Bank, which provided funding to accelerate its European and North American expansion, citing the growing market need for such compliance solutions.

For users considering Klappir, the platform offers a blend of deep regulatory expertise and a partnership-oriented model. Its subscription includes access to advisory services and strategic check-ins, especially for its enterprise-tier "Impact Plan". The most compelling reason to choose Klappir may be its focus on building a collaborative data ecosystem with your value chain, a feature that addresses the most complex part of modern sustainability reporting: Scope 3 emissions. This positions it not just as a reporting tool, but as a platform for building a more resilient and transparent business network.


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