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The Leading
ESG AI Platform for Hotels

Simplify ESG compliance to drive business returns and improve sustainability excellence for your hotel.

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Trusted by leading chains and independent hotels worldwide

Trusted by companies leading the smart way

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Westin Hotels & Resorts logo
Hilton logo
Eurostars Hotel Company Logo
Barceló Hotel Group Logo
Melia Logo
Belmond Logo
Fergus Hotels Logo
Curio Logo
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Hard Rock Hotel Logo
Palladium Hotel Group Logo
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Catalonia Hotels & Resorts logo
Accor logo
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#1 ESG
CERTIFICATION

in Western Europe

TRUSTED BY
2,500+ HOTELS

in 50+ countries

2 MILLION
PROPERTIES

listed (and growing!)

From Data to Impact:
The Holistic ESG SaaS Platform

Automate 80% of your ESG workload

Ecostars is a leader in ESG management, dedicated to measuring and improving the ESG impact of thousands of hotels across 40+ countries. We help hotels manage their impact and reduce operating costs.

Powered by cutting-edge artificial intelligence

Ecostars uses artificial intelligence (AI) to automatically analyze millions of data points and convert ESG plans into actionable business advantages. We’re GDR-compliant and prioritize data security.

Recognized by the best

Ecostars is recognized by international organizations such as the World Tourism Organisation (UNWTO) and the Global Sustainable Tourism Council (GSTC) and aligned with international standards.

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From Certification to CSRD Compliance

The Ecostars’ platform handles every part of your hotel’s ESG mandate, including data collection, benchmarking, and compliance reporting, so your team can focus on impactful sustainability initiatives.

CERTIFICATION
DATA AGGREGATION
continuous improvement
reporting

Certify your hotel

Showcase your ESG credentials with an Ecostar Certification to get more bookings, higher valuation, and competitive advantage. Our fully digital, scalable certification awards eco-stars based on a hotel’s water usage, energy consumption, and more — all while accounting for your property’s size, unique features, and location. Already certified? Migrate another GSTC/Travalyst certificate to our platform.

LEARN MORE

Aggregate your ESG data in one view

Get a clear view of your hotel’s ESG-related information using Ecostars’ proprietary AI and tech tools, including Ecostars’ Internet of Things (IoT): the first global tool to measure and control in real time all supplies and waste generated by one or multiple hotels — no data entry required. Monitor waste, electricity, water, and energy consumption and integrate data from your PMS, customer reviews, and other key sources.

LEARN MORE

Turn insights into measurable actions

Go beyond tracking—make progress visible and actionable. With built-in benchmarks, forecasting, target-setting, and project tracking, our platform helps you continuously improve your ESG performance. Spot trends, set clear goals, and follow through with sustainability plans and alerts that keep your team aligned. Everything you need to move from data to measurable, lasting impact—at the pace your organization needs.

LEARN MORE

Generate audit-ready ESG reports

Ecostars simplifies your entire reporting process—from double materiality assessments to CSRD-compliant report generation. Automatically structure your data in line with ESRS, GRI, and SDGs. Whether you’re identifying material topics or preparing final disclosures, our platform combines automation with expert support to guide you from strategy to submission—ensuring you’re always audit-ready, compliant, and in control.

LEARN MORE
CERTIFICATION

Certify your hotel

Showcase your ESG credentials with an Ecostar Certification to get more bookings, higher valuation, and competitive advantage. Our fully digital, scalable certification awards eco-stars based on a hotel’s water usage, energy consumption, and more — all while accounting for your property’s size, unique features, and location. Already certified? Migrate another GSTC/Travalyst certificate to our platform.

LEARN MORE
DATA AGGREGATION

Aggregate your ESG data in one view

Get a clear view of your hotel’s ESG-related information using Ecostars’ proprietary AI and tech tools, including Ecostars’ Internet of Things (IoT): the first global tool to measure and control in real time all supplies and waste generated by one or multiple hotels — no data entry required. Monitor waste, electricity, water, and energy consumption and integrate data from your PMS, customer reviews, and other key sources.

LEARN MORE
CONTINUOUS IMPROVEMENT

Turn insights into measurable actions

Go beyond tracking—make progress visible and actionable. With built-in benchmarks, forecasting, target-setting, and project tracking, our platform helps you continuously improve your ESG performance. Spot trends, set clear goals, and follow through with sustainability plans and alerts that keep your team aligned. Everything you need to move from data to measurable, lasting impact—at the pace your organization needs.

LEARN MORE
REPORTING

Generate audit-ready ESG reports

Ecostars simplifies your entire reporting process—from double materiality assessments to CSRD-compliant report generation. Automatically structure your data in line with ESRS, GRI, and SDGs. Whether you’re identifying material topics or preparing final disclosures, our platform combines automation with expert support to guide you from strategy to submission—ensuring you’re always audit-ready, compliant, and in control.

LEARN MORE

We’re putting ESG on the map:
Find your hotel

Ecostars is the largest hotel ESG database, with more than two million properties worldwide.
Claim your hotel and compare it to similar ones in your area.

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Become a member
PUT YOUR HOTEL ON THE MAP. JOIN ECOSTARS TODAY.

Explore our impact through
case studies, news, and insights.

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Not sure where to start? We can help.

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