

Building a Future Where No One Is Left Behind
Sign Link was created to break down barriers and create real connections between sign language speakers around the world.
Inclusion
Collaboration
Innovation
Impact
// Inclusion
Accessibility for all and global communication
We believe that learning Sign Language should be accessible, intuitive, clear and engaging.
// Collaboration
We learn from our community
We talk to people from around the world, who share their knowledge with us to build a more inclusive future.

Meet the Partners and Sign Languages
UFJF
The UFJF Libras Letters is an undergraduate course that trains professionals for teaching and researching Brazilian Sign Language (Libras).
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RAIA
RAIA is a non-profit organization that promotes AI in Brazil through projects, events, and talent development.
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START GLOBAL
START Global is a student organization that drives innovation by connecting young talent with leaders, investors, and startups on a global scale.
Learn more
USP
USP (University of São Paulo) is one of the leading teaching and research institutions in Latin America, promoting innovation, science and excellent training.
Learn more
See more resources
// Innovation
Connecting people through sign languages
Matchmaking
Facilitates collaboration between users to learn sign languages through video calls and chats with translation.
Learning trail
Teaches sign language with interactive exercises, illustrations, and instant feedback after completing each activity.
Community
It provides a space for interaction and mutual learning between people from all over the world, containing video or image previews.
Dictionary of signs
It offers words and terms from various sign languages, allowing users to submit their own signs.

// Impact
Changing the world, one sign at a time
We want to stand out with originality and personality, reflecting the unique traits of the community we seek to connect.
// Our commitment //
Committed to humane and technological education
Aprendizado simplificado
Nossa metodologia de ensino é baseada na interatividade e fácil compreensão. Nos adaptamos a cada usuário de maneira dinâmica.
Impacto tecnológico no ensino
Utilizamos inteligência artificial e diversas outras tecnologias para tornar o ensino mais interativo, cativante e personalizado para cada indivíduo.
O futuro das línguas de sinais
Buscamos nos tornar uma fundação que cria oportunidades para pessoas surdas e inova nos métodos de ensino.
// Testimonials
Stories from those who believe in our vision
We create real opportunities for communities around the world. Read testimonials from people who have been part of our story.
I believe in the uniqueness and potential of each individual through sign language. SignLink was created to empower this potential, break down barriers, and change lives, just as it has already transformed mine.
Caio Quintana, CEO of Sign Link
SignLink is much more than a sign language teaching app. It was created to create a community of people passionate about breaking down barriers, connecting individuals, and making learning more accessible. It's a safe space for researchers, students, and the entire community who communicate visually, expressing their thoughts in physical space. I'm grateful to have been part of SignLink since its inception and to help bring this project's tech front to life.
Pedro Kenzo, CTO at Sign Link












