Horizon ESG - 2026 Pricing, Features, Reviews & Alternatives

Horizon ESG is an AI-powered ESG reporting and carbon management platform that enables organisations to collect, manage, analyse and report sustainability data from a single, integrated solution. Designed for finance, sustainability, risk and compliance teams, it replaces spreadsheets and disconnected processes with a secure, audit-ready platform that simplifies ESG reporting and supports better decision-making.

The platform helps organisations measure Scope 1, Scope 2 and Scope 3 greenhouse gas emissions using recognised GHG Protocol methodologies and regularly updated emissions factors. Data can be collected from multiple business units, suppliers and operational systems, providing a single source of truth for sustainability reporting.

Horizon ESG supports leading reporting and disclosure frameworks including CSRD, ESRS, ISSB, GRI, TCFD, SECR and SFDR, enabling organisations to collect data once and reuse it across multiple reporting requirements. Built-in workflows, validation rules and approval processes help improve data quality while reducing manual effort.

Artificial Intelligence is embedded throughout the platform to accelerate ESG reporting. AI assists with data collection, validation, emissions estimation, anomaly detection and report drafting, while maintaining complete transparency and user control. Every calculation, assumption and data source is fully traceable, providing the audit trail required for internal governance and external assurance.

Beyond regulatory compliance, Horizon ESG helps organisations manage sustainability performance. Users can set carbon reduction targets, define ESG objectives, track initiatives, monitor progress through interactive dashboards and evaluate performance against key metrics. Real-time reporting enables management teams to identify trends, monitor progress and prioritise improvement activities.

The platform includes configurable dashboards, role-based security, workflow approvals, evidence management, multi-entity reporting and detailed audit logs, making it suitable for organisations ranging from mid-sized businesses to complex international groups.

Key Features

Scope 1, 2 and 3 carbon accounting

AI-assisted data collection and validation

AI-powered report drafting and guidance

Support for CSRD, ESRS, ISSB, GRI, TCFD and SECR

ESG performance dashboards and analytics

Carbon reduction target setting and tracking

ESG initiative planning and progress monitoring

Audit trail and evidence management

Automated workflows and approval processes

Multi-entity reporting and consolidation

Role-based permissions and governance

Emissions factor management and automatic updates

Data quality validation and anomaly detection

Supplier and value chain emissions reporting

Secure cloud-based platform with scalable deployment

Horizon ESG is designed to reduce the time, cost and complexity of ESG reporting while improving the quality, consistency and transparency of sustainability data. By combining carbon accounting, regulatory reporting, AI-assisted automation and performance management in a single platform, organisations can meet evolving compliance requirements while driving meaningful environmental and business outcomes.