INBRAIN Neuroelectronics vs Neuralink
Side-by-side comparison of AI visibility scores, market position, and capabilities
INBRAIN Neuroelectronics develops graphene-based brain-computer interfaces for AI-driven, adaptive neuromodulation; raised €30M Series B in 2024; targeting Parkinson's, epilepsy, and psychiatric disorders;
About
INBRAIN Neuroelectronics is a neurotechnology company founded in 2019 as a spin-out from the Catalan Institute of Nanoscience and Nanotechnology (ICN2) in Barcelona, Spain. The company develops minimally invasive brain-computer interfaces built on graphene — a single layer of carbon atoms with exceptional electrical conductivity, biocompatibility, and transparency to MRI imaging. INBRAIN's graphene electrodes enable higher spatial resolution neural sensing and more precise, adaptive stimulation than conventional metal electrodes used in implantable neurostimulators.
Pioneer of implantable BCIs with 12+ active human patients as of Sep 2025; raised $650M Series E in Apr 2026 led by ARK Invest and Sequoia at a ~$14.9B valuation; mass production underway.
About
Neuralink is a neurotechnology company founded in 2016 by Elon Musk and a team of neuroscientists and engineers, developing implantable brain-computer interface devices that enable individuals with paralysis to control digital devices directly with their thoughts. The company's first commercial product, the N1 implant, is a coin-sized device containing 1,024 electrodes that is surgically placed in the motor cortex. As of September 2025, twelve patients worldwide had received the N1 implant and were actively using it to control computers, smartphones, and robotic arms with neural signals alone.
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