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Axoft raises $55M Series A for hydrogel neural probe commercialization after Nature publication

TechCrunch4/8/2026ยท04/08/26๐ŸŒ USA

Summary

Axoft closed a $45M Series A led by Andreessen Horowitz Bio immediately following publication of their ultra-soft hydrogel neural probe data in Nature, which showed 18-month stable recording with zero glial scarring in non-human primates. The round will fund regulatory filings and scale-up of their novel fabrication process.

Why it matters

The combination of landmark Nature publication and immediate large A-round is a textbook neurotech commercialization playbook. Axoft's 18-month NHP data with zero scarring is the strongest materials result yet for long-term BCI implants.

#BCI#Electrode Technology#Industry#Neural Interfaces#Venture Capital

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