Synchron

Synchron

Endovascular BCI for paralysis patients

Overview

Synchron develops brain-computer interface (BCI) technology that enables people with severe neurological impairments to control computers and digital devices with their thoughts. Its flagship system is implanted using a minimally invasive endovascular procedure, similar to placing a stent, so no open-brain surgery is required. This makes the device accessible to more patients and reduces surgical risk. The company focuses on patients who cannot communicate or move effectively, improving autonomy and social connection by translating brain signals into device commands. Synchron differentiates itself through its endovascular implantation approach and clinical pathway, aiming to expand access and real-world use via partnerships with healthcare providers. The goal is to enhance patient independence and quality of life by safely and reliably decoding neural activity to operate digital tools.

About Synchron

Simplify's Rating
Why Synchron is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Robotics & Automation

Hardware

Healthcare

Company Size

51-200

Company Stage

Series D

Total Funding

$334.3M

Headquarters

New York City, New York

Founded

2016

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Simplify's Take

What believers are saying

  • Synchron closed a $275 million Series E in June 2026, funding commercialization.
  • The 2026 Home Edition launch expanded supervised home use beyond hospital trials.
  • COMMAND reported no device-related serious adverse events, supporting regulatory momentum through 2027.

What critics are saying

  • Neuralink, Precision, and Paradromics are closing the performance gap with higher-channel systems.
  • FDA approval remains absent; a late-2027 PMA filing still depends on 2026 trial success.
  • If COMMAND or INTENT disappoint, Medicare reimbursement and commercial adoption collapse immediately.

What makes Synchron unique

  • Synchron's Stentrode avoids open-brain surgery through a jugular catheter, unlike Neuralink's craniotomy.
  • Synchron reached 100 implanted patients by June 2026, the largest human BCI cohort.
  • Apple and NVIDIA integrations make Synchron's BCI usable with mainstream devices now.

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Funding

Total Funding

$334.3M

Above

Industry Average

Funded Over

7 Rounds

Series D funding is typically for companies that are already well-established but need more funding to continue their growth. This round is often used to stabilize the company or prepare for an IPO.
Series D Funding Comparison
Above Average

Industry standards

$77M
$70M
Twilio
$80M
Handshake
$100M
Affirm
$200M
Synchron

Benefits

Hybrid Work Options

Growth & Insights and Company News

Headcount

6 month growth

↑ 0%

1 year growth

↑ 0%

2 year growth

↑ 0%
AndroGuider
Sep 16th, 2026
Neuralink co-founder Max Hodak says screen era is ending at TechCrunch Disrupt 2026.

Neuralink co-founder Max Hodak says screen era is ending at TechCrunch Disrupt 2026. Tl;dr. * Neuralink co-founder and Science Corp CEO Max Hodak will speak at TechCrunch Disrupt 2026 in San Francisco on his vision for screen-free, brain-computer-powered interfaces. * Hodak will outline how moving beyond phones and screens could redefine computing while first delivering major medical breakthroughs in vision, paralysis, and neurological disease. * TechCrunch Disrupt 2026 runs October 13-15 at Moscone West, with attendees able to save up to $200 on passes if they register before September 25. The smartphone has ruled its lives for nearly two decades. If Max Hodak is right, its days are numbered. Hodak, the Neuralink co-founder now leading biotech company Science Corp, is set to take the stage at TechCrunch Disrupt 2026 to make the case that the screen era is ending - and that direct interfaces between the brain and machines are what comes next. His session is shaping up to be one of the most talked-about talks at this year's Disrupt, TechCrunch's flagship startup and tech conference bringing together founders, investors, and technologists from around the world. Why Hodak's appearance matters. Hodak is not a futurist speaking in hypotheticals. He co-founded Neuralink with Elon Musk in 2016 and helped pioneer ultra-high-bandwidth brain implants before leaving in 2021 to found Science Corp. Since then, Science Corp has emerged as one of the most serious players in the brain-computer interface race, focused less on hype and more on near-term clinical impact. His perspective carries weight because he has built in both the Silicon Valley moonshot world and the rigorous medical-device world. At Disrupt 2026, he is expected to connect those two worlds: how today's medical implants lay the groundwork for tomorrow's consumer computing paradigm. From Neuralink to Science Corp. After departing Neuralink, Hodak launched Science Corp with a mission to treat serious diseases with advanced bioengineering, including brain-computer interfaces, optogenetics, and engineered cell therapies. The company's flagship program is the Science Eye, a visual prosthesis aimed at restoring vision for patients with retinitis pigmentosa and dry age-related macular degeneration. The system combines a gene therapy in the eye with an implanted micro-LED display that stimulates the retina - essentially bypassing damaged photoreceptors. Science Corp has already moved into human clinical trials, positioning it alongside Neuralink, Synchron, and Precision Neuroscience in the race to prove that implantable BCIs are safe, scalable, and commercially viable. That track record is why TechCrunch is putting Hodak center stage: he can speak to what actually works in humans right now, not just lab demos. How screen-free computing could work. Hodak's core argument is simple but radical: screens are a bottleneck. Every digital interaction today - tapping, typing, scrolling, staring - is a low-bandwidth workaround for what its brains actually intend. Brain-computer interfaces promise to collapse that gap by reading neural intent directly and writing information back into the nervous system. On stage, Hodak is expected to outline a phased path: * First, restore lost function like sight, movement, and speech. * Then, augment normal function with silent, hands-free, eyes-free control of devices. * Ultimately, replace the phone entirely with a persistent, contextual layer that responds to thought and perception rather than touch. It is a vision that aligns with broader moves in tech toward smart glasses, AI pins, and ambient AI assistants - but Hodak argues only neural interfaces can fully free Androguider from displays. Medical breakthroughs first, consumer second. Unlike some BCI proponents who jump straight to telepathy and memory uploads, Hodak has consistently emphasized medicine first. Expect his Disrupt talk to focus heavily on patients: people with paralysis regaining digital independence, blind patients seeing light and shapes again, and future applications for epilepsy, depression, and chronic pain. That medical-first strategy is not just ethical, it is practical. It provides a regulatory pathway, real-world safety data, and a reimbursement model that pure consumer wearables lack. Once implants prove they can safely restore function for millions, Hodak argues, expansion into broader computing becomes inevitable. Industry watchers will be listening closely for updates on Science Corp's clinical progress, manufacturing scale-up, and timeline for next-generation implants. What to expect at Disrupt 2026. TechCrunch Disrupt 2026 will take place October 13-15 at Moscone West in San Francisco. The event is expected to draw thousands of startup founders, VCs, and operators for three days of stage interviews, startup pitches in Startup Battlefield, hands-on demos, and networking. Hodak's session will be part of the main stage lineup focused on the future of computing, AI, and frontier tech. Attendees can expect a candid conversation rather than a scripted keynote, including challenges around safety, ethics, privacy, and who gets access to brain technology. With Neuralink now implanting patients, Synchron advancing its stent-based system, and Big Tech investing in non-invasive neural wristbands and AI wearables, the timing could not be better for a reality check on where screen-free interfaces truly stand. How to attend and save. For founders, investors, and anyone tracking the next platform shift after mobile, Hodak's talk is being billed as must-see. TechCrunch says passes are currently discounted, with attendees able to save up to $200 if they register before September 25. After that deadline, prices increase ahead of the October event. With the screen era potentially coming to a close, Disrupt 2026 may be where its replacement gets its clearest roadmap yet. AndroGuider Team Articles written by the AndroGuider team. Androguider try to make them thorough and informational while being easy to read.

NeuroTech.com
Aug 27th, 2026
Paradromics wins FDA nod to connect its BCI platform to personal devices.

Paradromics wins FDA nod to connect its BCI platform to personal devices. 2026-08-27 Brain-computer interface company Paradromics has secured a pivotal regulatory green light from the U.S. Food and Drug Administration to extend the compatibility of its BCI platform to personal devices, a move that signals a meaningful shift in how neural interface technology can be deployed and accessed in everyday settings. The clearance, confirmed this week, positions Paradromics as one of the first companies to receive explicit regulatory sanction for this class of device integration. What the FDA approval actually means. The FDA's decision to expand Paradromics' device compatibility framework is notable not simply as a business win but as a regulatory precedent. Until now, BCI systems approved for clinical use have largely operated within closed, proprietary hardware ecosystems - purpose-built devices that rarely communicate with the smartphones, tablets, or laptops that patients already own. By granting Paradromics the authority to interface its BCI with personal devices, the FDA is effectively acknowledging a new category of connected neural technology, one where the boundary between clinical hardware and consumer electronics is deliberately blurred. For regulatory affairs professionals across the industry, this approval will become a closely studied template for future submissions seeking similar connectivity permissions. The technology and its implications. Paradromics has long focused on high-bandwidth neural data acquisition, aiming to build systems capable of reading and transmitting neural signals with sufficient fidelity for practical communication and control applications. Extending that capability to personal devices introduces a new layer of practical utility: users could theoretically interact with their own phones or computers directly through their neural interface rather than through dedicated clinical terminals. This kind of ambient usability has been a long-standing goal in the BCI field, but regulatory hesitance around cybersecurity, data privacy, and device safety has historically kept it out of reach. The FDA clearance suggests that Paradromics has addressed enough of those concerns to satisfy regulators, though the specifics of any conditions or labeling requirements attached to the approval remain important details for the industry to monitor. Market context and the road ahead. This development arrives at a moment when the broader BCI sector is navigating intense scrutiny around long-term viability, safety, and real-world usability. Competitors including Synchron and Precision Neuroscience are pursuing their own connectivity and usability expansions, meaning Paradromics' regulatory win could accelerate a race toward personal-device integration across the field. For payers, hospital systems, and rehabilitation technology buyers, the ability to connect a BCI to existing personal hardware also carries meaningful cost implications, potentially reducing the infrastructure burden associated with deploying neural interface technology at scale. As the FDA's comfort with connected neural devices continues to evolve, Paradromics' clearance may well mark the opening of a new regulatory era in which the personal device becomes a standard component of the BCI ecosystem. Stay wired into neurotech BCI breakthroughs, funding rounds, and device clearances - weekly, free.

NeuroTech.com
Jun 29th, 2026
Synchron raises $275M to commercialise Stentrode brain-computer interface

Synchron has closed a $275 million Series E funding round led by General Atlantic, with participation from Khosla Ventures, ARCH Venture Partners, and Medtronic. The raise brings total funding to over $575 million, marking one of the largest financing rounds in the commercial brain-computer interface sector. The capital will fund expansion of Synchron's COMMAND pivotal trial in the US and Australia, scale manufacturing in Brooklyn, and build clinical support infrastructure for a potential FDA premarket approval submission targeted for late 2027. The company's Stentrode device avoids open-brain surgery by being delivered through the jugular vein to record neural signals near the motor cortex. Over 30 patients have received implants across multiple clinical sites. The COMMAND trial aims to enroll 100 participants with amyotrophic lateral sclerosis and severe motor impairments. Early data showed stable signal quality at 18 months post-implant.

IMAPS
Jun 8th, 2026
How implantable brain-computer interfaces are pushing the boundaries of precision die bonding.

How implantable brain-computer interfaces are pushing the boundaries of precision die bonding. A patient who can no longer speak generates text directly from neural activity. A patient with paralysis controls a cursor using thought alone. Behind demonstrations like these is a difficult engineering problem: how do you assemble electronics delicate enough to interact with the human brain, while keeping them stable inside the body for years? Implantable Brain-computer interfaces (BCIs) are moving steadily from research labs toward real medical applications. Companies such as Neuralink, Paradromics, Synchron, and China-based Neuracle are developing implantable systems designed to connect electronics directly with the nervous system. BCIs are a good example of an application where Finetech's technological capabilities can make a difference. Bringing together miniaturized electronics, delicate substrates, and fine interconnect structures requires highly precise, controlled, and adaptable assembly processes, especially as these systems move from research toward practical medical use. One early example was the CANDO project, a joint research initiative of the University of Newcastle developing optogenetic brain implants for epilepsy treatment, assembling μLED components below 100 μm onto optrode substrates, with 0.5-micron placement accuracy and custom tooling for biocompatible soldering. The experience made clear early on what this application domain requires: not just precision, but the ability to adapt processes across a development cycle where materials, geometries, and bonding methods change continuously. Today, 3D InCites see researchers working on systems that could: * restore communication for patients who can no longer speak * help paralysis patients interact with digital devices * improve control of advanced prosthetics * support treatment of neurological conditions such as epilepsy or Parkinson's disease Even relatively simple digital interaction can make a meaningful difference for people who have lost the ability to communicate or move independently. As the technology progresses, the challenge is no longer only to interpret neural signals more accurately. Implant systems must also withstand long-term use inside the body, creating growing demand for precise, stable, and adaptable bonding processes. The human body and microelectronics are difficult to combine. Neural implants bring together two things that are not naturally easy to combine: highly sensitive microelectronics and the mechanical, chemical, and thermal conditions inside the human body. Inside the body, implants are continuously exposed to moisture, corrosion, immune responses, mechanical stress, and micromovements. At the same time, implants are becoming smaller, denser, and more thermally sensitive. Flexible electrode structures can better match human tissue and reduce stress around the implant site, but they are also harder to assemble. Handling delicate substrates and maintaining precise alignment across sensitive material combinations places additional demands on die bonding accuracy and process stability. BCIs are becoming a precision assembly challenge. Modern neural implants combine technologies such as: * CMOS chips * MEMS structures * flexible electrode arrays * sensors * thin-film substrates * biocompatible materials Many current developments aim for thousands of recording channels packed into extremely compact implant areas with increasingly fine interconnect structures. Even small deviations can affect signal quality, interconnect stability, electrical performance, and long-term reliability. Sub-micron die placement can become particularly important when integrating high-density chips with delicate electrode arrays or flexible substrates. Compared to conventional electronics assembly, BCIs place particularly high demands on force control, thermal management, process repeatability, and the stable handling of fragile components. Depending on the device architecture, processes such as thermocompression, ultrasonic, adhesive, or laser-assisted bonding can each offer specific advantages. From lab demonstrator to manufacturable device. Many BCI concepts already work in laboratory environments. Turning them into reproducible medical devices is considerably harder. Neural interface designs evolve quickly, material combinations change, and assembly processes must often be adapted during development. Moving from feasibility studies toward scalable manufacturing requires repeatable alignment accuracy, stable bonding behavior, flexible process development, and controlled process environments. Better neural decoding alone will not be enough if implants cannot be assembled reliably and withstand long-term use inside the body. Building a stable connection between electronics and the human nervous system is not only a neuroscience challenge. As BCIs move closer to practical medical use, precision die bonding is becoming part of the foundation that makes these systems possible. Stay connected between editions. Follow 3D InCites on LinkedIn for regular updates on die bonding innovation, and visit finetech.de to discover how 3D InCites support innovators worldwide from prototype to series production.

Feedzai
Mar 24th, 2026
The most innovative data science companies of 2026.

The most innovative data science companies of 2026. March 24, 2026 Why Unstructured, Feedzai, Synchron, and Chalk are among Fast Company's Most Innovative Companies in data science for 2026.

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