# Alt-Bionics

> Source: https://aiwiki.ai/wiki/alt_bionics
> Updated: 2026-07-06
> Categories: Robot Hardware, Robotics, Robotics Companies
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**Alt-Bionics, Inc.** is a San Antonio, Texas company that designs low-cost [robotic hands](/wiki/robotics) for two related markets: myoelectric prosthetic hands for people with upper-limb amputations, and dexterous robotic end effectors for humanoid and industrial robots. It was founded by Ryan Saavedra, a University of Texas at San Antonio (UTSA) electrical-engineering graduate who began building affordable prostheses after a climbing injury, and it grew out of a student capstone project that produced a sensing [bionic hand](/wiki/bionic_hand) for roughly $600.[1][3][7] The company sells two product lines: the Genesis Hand, a modular myoelectric prosthesis priced near $5,000, and the Surge Hand, a 6 degree-of-freedom robotic hand introduced in December 2024 for humanoid and teleoperated manipulation.[4][9][8][14] Alt-Bionics positions itself around a single idea, that the same engineering can make an advanced hand both cheap enough for amputees who cannot afford six-figure devices and rugged enough to serve as a robot's end effector.[7][8]

## At a glance

| Field | Detail |
| --- | --- |
| Founded | 2020 (incorporated); origin in a 2019 UTSA senior design project |
| Headquarters | San Antonio, Texas, United States |
| Founder and CEO | Ryan Saavedra |
| Industry | Prosthetics; robotics (robotic hands) |
| Products | Genesis Hand (myoelectric prosthesis); Surge Hand and Surge+ (robotic end effector) |
| Website | altbionics.com |

## Origin and history

The company traces to 2017, when Ryan Saavedra, then an electrical-engineering student at UTSA, injured tendons in his right hand while rock climbing. Unable to fully use the finger, he built a crude mechanical finger from cardboard, yarn, a drinking straw, and spare electronics, an experiment that pushed him toward prosthetics and toward independent study of electromyography (EMG) and neuromuscular control.[3][7] Saavedra's academic path was uneven: by his own account he flunked out during his freshman year, spent time at a San Antonio community college, and was later re-admitted before finishing his degree.[3]

For his senior design capstone (academic year 2019, graduating class of 2020), Saavedra and three classmates modified an open-source robotic-hand design into an AI-assisted bionic hand with a sense of touch, built for about $600 in parts, against conventional myoelectric prostheses that then cost tens of thousands of dollars.[3][7] The project drew heavy media attention and placed second in UTSA's Klesse College of Engineering tech symposium, winning a $3,000 prize.[4] Saavedra incorporated Alt-Bionics, Inc. after graduating, with the company generally dated to 2020, and recruited co-founders who remain central to the engineering team, including Samuel Woolfolk (chief technology officer) and Jackson Heinz (chief design engineer).[9][11]

The startup was covered early by UTSA and local outlets and attracted regional angel money. In 2021 it closed a pre-seed round backed by the Alamo Angels group and a San Antonio economic-development fund; reported figures for that raise range from about $215,000 to $283,000 across sources.[3][6][11] Over the following years the focus split into two lines: the prosthetic Genesis Hand, aimed at amputees and clinics, and, from 2023 onward, a pivot into humanoid robotics with the Surge Hand.[14][11] The Genesis Hand was shown at the American Orthotic and Prosthetic Association (AOPA) National Assembly in September 2024, and the Surge Hand debuted at the inaugural Humanoids Summit in December 2024.[11][15]

## The Genesis Hand (prosthetic)

The Genesis Hand is Alt-Bionics's myoelectric prosthesis, a self-contained bionic hand that translates a wearer's muscle signals into finger motion.[2] Surface EMG sensors placed on the residual upper arm detect the electrochemical signals the brain sends to muscles; the device conditions these into low-voltage signals and feeds them to an onboard controller that drives the fingers.[3][7] Each finger is driven by its own small motor, the thumb adds several axes of movement, and the wrist is fixed; together the hand offers a set of preset grip patterns (about six) selected through muscle input and an onboard button.[7]

What Alt-Bionics markets as the "AI" element is a lightweight learning routine rather than a large model: during setup the controller records a user's muscle activity for roughly ten seconds per grip and learns to associate that signal pattern with a specific grasp, so that later the same contraction reproduces the grip. Saavedra has said users can typically train the device in about 10 to 20 minutes.[7] The hand also provides a simple form of sensory feedback. Four sensors in the fingertips register contact and pressure, and their readings are mapped to a colored LED ring (an Adafruit NeoPixel) on the back of the hand that brightens and changes color with grip force, giving a visual proxy for the sense of touch.[7]

The hand is built for low cost and easy repair. Its structural parts are 3D printed using HP Multi Jet Fusion in PA12 nylon, with a synthetic polyurethane skin and replaceable injection-molded rubber-and-plastic fingertips; a 2,200 mAh medical-grade battery gives roughly seven to eight hours of use.[7][16] Crucially, the design is modular: each finger attaches releasably to the palm so that a broken digit can be swapped in about a minute rather than sending the whole prosthesis out for service.[9] That modularity is the subject of the company's core patent (see Funding and recognition).

Pricing evolved as the product matured. The 2019 prototype cost about $600 in parts; the company targeted a retail price near $3,500 in 2022 and, by 2024, quoted roughly $5,000 for the commercial Genesis Hand, which it framed as a fraction of a comparable competitor near $15,000 and far below premium multi-articulating hands.[3][4][9] In November 2024 the Genesis Hand received PDAC (Pricing, Data Analysis and Coding) verification with the U.S. reimbursement code L6880, an important step toward insurance coverage in the American prosthetics market.[11] Alt-Bionics has cited a production capacity on the order of 2,000 units per year.[4]

## The Surge Hand (robotic end effector)

The Surge Hand is Alt-Bionics's robotics product, a five-finger [dexterous hand](/wiki/dexterous_hand) intended to bolt onto the wrist of a [humanoid robot](/wiki/humanoid_robot) or an industrial arm rather than onto a human. It re-uses the company's prosthetic engineering (modular fingers, replaceable fingertips, low cost) but hardens it for machine duty. It was unveiled in December 2024 at the first Humanoids Summit, held at the Computer History Museum in Mountain View, California.[15][14]

Reported specifications, drawn from Alt-Bionics's materials and third-party product listings, are summarized below.

| Attribute | Surge Hand |
| --- | --- |
| Fingers | 5 |
| [Degrees of freedom](/wiki/degrees_of_freedom) | 6 |
| Actuation | Direct drive |
| Tactile sensing | Optional force sensors, up to 80 independently addressable taxels per finger |
| Lifting capacity | Up to about 40 lb (roughly 18 kg) per hand |
| Weight | About 0.54 kg |
| Approx. dimensions | 18.8 x 9.1 x 3.8 cm |
| Materials | PA12 nylon body; rubberized fingertips and palm; precision-machined full-metal knuckles |
| Modularity | Fingers swap out via a few screws in minutes |
| Price | Surge about $7,000; Surge+ about $9,000 |

The full-metal knuckle joints and direct-drive actuators are meant to give the hand enough strength to lift on the order of 40 lb while remaining light, and the optional high-resolution [tactile sensing](/wiki/tactile_sensing) (advertised at up to 80 taxels per finger) is intended to let a robot feel contact and pressure distribution roughly the way a human fingertip does, enabling closed-loop control in fine manipulation.[14][13]

Control is where the Surge Hand's design is most distinctive. Rather than build a bespoke teleoperation stack, Alt-Bionics integrated third-party motion-capture gloves from the Dutch company MANUS. An operator wears MANUS Metagloves Pro, which capture finger and hand motion with millimeter accuracy; the MANUS Core SDK streams that motion into a Linux control pipeline, and an Alt-Bionics "transformation layer" maps the human hand's movement onto the robot hand's joints in real time.[8] Alt-Bionics frames this teleoperation capability both as an operational tool, for tasks such as bomb disposal, disaster response, and remote medical procedures where a human should stay out of harm's way, and as a data-collection method: recorded human demonstrations can seed [imitation learning](/wiki/imitation_learning) so robots eventually perform the tasks autonomously.[8] This makes the Surge Hand a member of the broader class of [humanoid robot hands](/wiki/humanoid_robot_hands) being developed as general-purpose end effectors.

## Customers and traction

Alt-Bionics soft-launched its products in January 2025 and reported early commercial activity across both lines.[11] The company has said the Surge Hand is being evaluated by a set of prominent robotics organizations, with public materials naming [NVIDIA](/wiki/nvidia), Boston Dynamics, [Apptronik](/wiki/apptronik), Ultra, and Skild among evaluators; these are stated by Alt-Bionics and its partners and should be read as evaluation or pilot relationships rather than confirmed volume contracts.[8][14] Apptronik, the maker of the Apollo humanoid, is reported to have signed a letter of intent for 100 robotic hands in October 2023.[11]

On the prosthetic side, Alt-Bionics lists interest and early placements with rehabilitation and clinical partners, including the Shirley Ryan AbilityLab, and clinics in Ukraine and Egypt, alongside an international prosthetics-distribution agreement it says it signed in April 2025.[11][12] The company has also cited a large organic social-media following (over one million followers), built partly on viral videos of the hand, as a source of inbound demand.[3]

For revenue, Alt-Bionics has publicly cited roughly $150,000 in early sales in the first quarter of 2025, spanning both the Genesis and Surge lines and including reported sales to NVIDIA and Ultra after the December 2024 Humanoids Summit.[11][12] The company has additionally described early discussions with robotics firms including [Unitree](/wiki/unitree), Toyota, Samsung, and Boston Dynamics.[11] These figures and customer lists come largely from the company and startup-profile databases; they indicate an early-stage business establishing itself rather than an established supplier, and the volume and durability of these relationships are not independently confirmed.

## Funding and recognition

Alt-Bionics has raised money in a series of small early rounds rather than a single large venture round. Beyond the 2021 pre-seed backed by Alamo Angels, startup-tracking profiles list a seed round of about $650,000 in 2023 and a follow-on ("seed+") round in 2024; UTSA reported in May 2024 that the company was close to completing a roughly $1.15 million seed raise, and later profiles list the extended round near $1.25 million.[4][11][12] The company has since described plans to raise a much larger round (on the order of $12 million) to scale production, and it has been affiliated with the Austin-based Capital Factory accelerator.[11][12]

The company's central piece of intellectual property is U.S. Patent 11,771,571 B2, "Modular prosthetic hand system," granted on October 3, 2023, and claiming priority to a provisional application filed June 28, 2021. The named inventors are Ryan Leo Saavedra, Jackson Cole Heinz, and Samuel Everett Woolfolk, assigned to Alt-Bionics, Inc.; the patent covers finger and thumb modules that releasably attach to a palm module, the basis for the roughly one-minute finger swap that Alt-Bionics markets across both products.[10][9] The patent grant was covered by trade press including The O&P EDGE in early 2024.[9] Earlier, the startup won regional recognition and an innovation award in San Antonio and was featured by UTSA as a notable alumni venture.[5][6]

## Limitations

Several caveats apply to Alt-Bionics's claims. First, it is a small, early-stage company (on the order of a dozen or so employees), and much of the available information (revenue, customer lists, evaluation partners) comes from the company itself or from startup-profile aggregators rather than from independent audits, so figures should be treated as reported rather than verified.[11][12] Second, the "AI" in the Genesis Hand is a modest pattern-learning routine for grip selection, not the kind of large learned policy associated with frontier robotics; the marketing term should not be over-read.[7] Third, the prosthetic and robotic missions, though they share hardware, address very different requirements: a prosthesis must meet medical, comfort, and reimbursement constraints (the L6880 PDAC code is a step, not full FDA-style clearance or broad payer coverage), while a robot end effector is judged on payload, cycle life, and integration. Conflating the two can overstate maturity in either market. Finally, several headline specs for the Surge Hand (for example, the 80-taxel tactile option and the 40 lb lift) are drawn from company and vendor listings and have limited independent third-party benchmarking to date.[13][14]

## See also

- [Bionic hand](/wiki/bionic_hand)
- [Dexterous hand](/wiki/dexterous_hand)
- [Humanoid robot hands](/wiki/humanoid_robot_hands)
- [PSYONIC](/wiki/psyonic)
- [Open Bionics](/wiki/open_bionics)
- [COVVI](/wiki/covvi)
- [Apptronik](/wiki/apptronik)
- [Unitree](/wiki/unitree)

## References

1. Alt-Bionics, official website. https://www.altbionics.com/
2. Alt-Bionics, "Prosthetics" (Genesis Hand). https://www.altbionics.com/prosthetics/
3. San Antonio Report, "How a UTSA grad and Alt-Bionics are building a bionic hand." https://sanantonioreport.org/bionic-hand-startup-alt-bionics/
4. UTSA Klesse College of Engineering, "Klesse College Alumnus Near Securing $1.15M Seed Round for Bionic Hand Company" (May 2024). https://klesse.utsa.edu/news/2024/05/29-bionic-hand.html
5. UTSA Today, "Roadrunner innovation could shake up the advanced prosthesis business" (Nov 2020). https://news.utsa.edu/2020/11/roadrunner-innovation-could-shake-up-the-advanced-prosthesis-business/
6. UTSA Alumni, "Alamo Angels Invests in UTSA Grad's Affordable Prosthetic Startup Alt-Bionics" (2021). https://www.utsa.edu/alumni/news/2021/Prosthetic%20Startup.html
7. Circuit Digest, "Ryan Saavedra, CEO and Founder of Alt-Bionics talks about how their company is making advanced and low-cost prosthetic devices." https://circuitdigest.com/interview/ryan-saavedra-ceo-founder-of-alt-bionics-talks-about-how-their-company-is-making-advanced-and-low-cost-prosthetic-devices
8. MANUS, "Alt-Bionics Surge Hand: Extending Prosthetic Expertise into Robotics with MANUS" (use case). https://www.manus-meta.com/use-cases/alt-bionics-surge-hand-extending-prosthetic-expertise-into-robotics-with-manus
9. The O&P EDGE, "Alt-Bionics Receives Patent For Hand Prosthesis." https://opedge.com/alt-bionics-receives-patent-for-hand-prothesis/
10. U.S. Patent 11,771,571 B2, "Modular prosthetic hand system" (granted Oct 3, 2023). https://patents.google.com/patent/US11771571B2/en
11. Pitch.vc, "Alt-Bionics, Inc." company profile. https://pitch.vc/companies/alt-bionics-inc
12. AustinStartups, "Alt-Bionics, Inc." company profile. https://www.austinstartups.com/companies/alt-bionics-inc
13. Humanoid.guide, "Alt-Bionics Surge Hand, Robotic Hand with Tactile Feedback." https://humanoid.guide/product/surge/
14. Humanoid Robotics Technology, "Alt-Bionics, Surge Hand." https://humanoidroboticstechnology.com/company/alt-bionics/surge-hand/
15. Humanoids Summit (inaugural event, December 2024). https://en.wikipedia.org/wiki/Humanoids_Summit
16. 3DPrint.com, "3D Printing a Myoelectric Bionic Prosthetic Hand." https://3dprint.com/318538/3d-printing-a-myoelectric-bionic-prosthetic-hand/