Turn your sustainability into credible campaigns

Do you sell sustainable products?

Maska analyzes your communication, verifies the evidence, and launches digital campaigns based on facts.
Want to know how we do it?

Why risk your reputation?

We protect your brand.

Trust takes years to build and seconds to destroy. Don’t wait for penalties or public backlash.

Our platform turns uncertainty into confidence: you’ll know exactly what claims you can make, how to support them, and what evidence ensures legal compliance.

Your compliance partner

While others scramble after receiving fines, you’ll stay ahead and maintain customer trust.

Our AI ensures every environmental claim you make is legally defensible with traceable evidence and comprehensive documentation.

We don't want you to promise less. We help you prove more.

WHY MASKA?

Analyze your communications

01

Our tool detects all your environmental claims, giving you full control over what you communicate.

Prove every claim

02

We verify each claim and back it up with your evidence, dated and traceable.

Launch verified campaigns

03

Once your claims are verified, we prepare and launch your product’s campaign.

Protect your reputation

04

Maintain customer trust—54% of consumers abandon brands suspected of greenwashing.

PARTNERS

Meet our partners

TEAM

Discover our team

[ TESTIMONIALS ]

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Maska Observatory 2026

Did you know that 80% of IBEX 35 companies don't back their environmental claims with evidence?

We analyzed 2,189 environmental claims made by IBEX 35 companies to assess how many are backed by real evidence. With new EU regulation against greenwashing now in force, this free report shows you the current state of the Spanish market and the risks of not being prepared.