Our impact
4 million people are learning to sign with us
Every number below is a person, a family or a classroom communicating better than they could yesterday. Here is what that looks like.
1M+ Learners worldwide
10+ Countries worked with
100M Signs taught
1+ Years building with the Deaf community
How change happens
01
Anyone can start Start learning without limits. Every SignLab app is free to start, so anyone can begin signing right away.
02
Practice becomes habit A few minutes a day builds a signing habit while exploring Deaf culture and everyday life.
03
Families connect Signing spreads from one learner to a whole household, a workplace, a classroom — bridging communication gaps for good.
How our apps make a difference
Who we reach
Deaf and Hearing families For parents, siblings, partners and relatives of Deaf individuals.
Public Service Professionals For teachers, receptionists, customer service teams, HR staff and security personnel.
Curious Learners For anyone passionate about languages, inclusion or Deaf culture.
Schools and classrooms For school staff working with Deaf students, with ASL Bloom Classroom.
Recognition
2019 Special Olympics Innovation Prize For our platform’s impact potential.
UN SDG Selected for The Explorer Norway’s vetted showcase of sustainable technology solutions.
For funders
How we measure impact
Grant makers ask for method, not adjectives. Here is how we know whether a learner actually learned something — and how we report it.
What we measureSigns learned and retained, lesson completion, streak retention, and progress against CEFR-aligned levels — per country, not just in aggregate.
How we measure itIn-product learning analytics combined with UX research sessions and teacher review, so numbers are always read next to the people behind them.
Who reviews itDeaf teachers and Deaf curriculum designers that know their national sign language and Deaf community.
What we reportReach, learning outcomes and accessibility impact per programme, shared with partners and funders on request.
Partner with us
If you fund or run programmes in Deaf education, we would like to hear from you. Or if you are interested in partnering on creating an app for your country's sign language.
Get in touch
SignLab Fun sign language learning apps, built with the Deaf community. © 2026 SignLab Creating inclusive society for future generations