BrainAccess is the BCI product line of Neurotechnology, a Lithuanian AI company founded in 1990 in Vilnius with over 3,000 system integrators in 140+ countries. BrainAccess offers dry-contact EEG solutions ranging from the portable 4-channel HALO headband to the 32-channel MAXI cap, all featuring wireless connectivity and gel-free setup. Applications span BCI development, cognitive state monitoring, focus tracking, and neurofeedback. In October 2025, BrainAccess received significant upgrades including 500 Hz sample rates, a PyPI-published Python API, and a new Kotlin SDK for Android mobile applications.