LENA is a national nonprofit on a mission to transform children’s futures through early talk technology and data-driven programs.

Learn about our transformational hardware and software suite that measures interactions. LENA takes two paths to improving outcomes for children from birth to five: LENA Grow professional …

The LENA technology system is the world’s only hardware and software suite that measures interactions in early childhood education settings.

LENA SP for Research Applications Researchers have used LENA SP to make important contributions in the fields of language development, early literacy, brain science, deaf and hard of hearing studies, …

Learn about our transformational hardware and software suite that measures interactions. LENA takes two paths to improving outcomes for children from birth to five: LENA Grow professional …

Transform your early childhood education program with LENA Grow's data-driven professional development. Proven to improve outcomes.

LENA Online™ v3 is a platform for accessing LENA's early talk technology and data-driven programs to transform children's futures.

LENA at a Glance What does LENA stand for? LENA stands for Language Environment Analysis. Is LENA a nonprofit? Yes, LENA is a national 501 (c)(3) nonprofit based in Louisville, Colo. LENA was …

LENA Grow is evidence-based professional development that delivers powerful data without the hassle. Backed by 20+ years of research, LENA Grow focuses on the key marker of quality in early …

LENA is built on research — our programs, resources, and advocacy. Explore our research efforts and outcomes here. A searchable database of more than 200 peer-reviewed studies involving LENA. …