Stride Robotics
Developing a lightweight, high-power prosthetic knee using artificial muscle technology.
Website: https://www.striderobotics.io/
Founders, Backgrounds, and Bench
Stride Robotics is led by Co-Founder and CEO Revanth Damerla, who brings a technical background from his prior venture, Grasp Robotics, a University of Michigan spin-out focused on artificial muscle technology [DBusiness Magazine, 2026]. The company was founded in 2023 in Pittsburgh [PitchBook, 2026].
Data Accuracy: YELLOW -- Founder background and company founding date are sourced; full team composition remains unverified.
Links
- Website: https://www.striderobotics.io/
- LinkedIn: https://www.linkedin.com/company/stride-robotics
Summary and Signal
Stride Robotics is developing a powered prosthetic knee designed to be lighter than the biological limb it replaces [Stride Robotics, 2024]. The company emerged from academic research into artificial muscle actuators and high-performance robotics [Stride Robotics, 2024]. Its core product wedge rests on translating this artificial muscle technology into a commercial prosthetic that promises to be lighter, quieter, and more functional than existing powered options [Be-YOU-tiful Adaptive Warrior, 2026].
No priced funding rounds or institutional investors have been publicly confirmed, placing the company in an early, pre-seed development phase. The primary watch points over the next 12-18 months will be the transition from prototype to a validated minimum viable product, the securing of initial institutional capital, and the articulation of a clear commercial pathway in a reimbursement-driven market.
Data Accuracy: YELLOW -- Core product claims and founder background are sourced; funding and commercial metrics are unverified.
Taxonomy Snapshot
| Axis | Classification |
|---|---|
| Business Model | Hardware + Software |
| Industry / Vertical | Deeptech |
| Technology Type | Robotics |
| Geography | North America |
| Growth Profile | Venture Scale |
| Founding Team | Co-Founders (2+) |
Company Overview
Stride Robotics formed in 2023 in Pittsburgh, Pennsylvania, to address limitations in powered prosthetic devices, which the company describes as too heavy and short-lived [PitchBook, 2026]; [Stride Robotics, 2024]. The technical foundation is rooted in nearly a decade of work by co-founder and CEO Revanth Damerla, formerly of Grasp Robotics [DBusiness Magazine, 2026]; [UM - Innovation Partnerships, 2026]. The company is in an active product development stage, specifically building a powered prosthetic knee lighter than the limb it replaces [Stride Robotics, 2024].
Data Accuracy: YELLOW -- Company founding and mission confirmed; founder background corroborated by multiple independent sources.
The Product and the Stack
The core proposition is a re-engineering of the powered prosthetic knee, targeting weight and performance limitations. The company aims to build "the first powered prosthetic knee lighter than the limb it replaces" by utilizing "lightweight, high-power artificial muscle technology" [Stride Robotics, 2024]. The focus on artificial muscles points to an actuator technology distinct from the electric motors or hydraulic systems common in existing powered limbs. The founder's prior work at Grasp Robotics involved developing actuators that could increase strength fourfold while maintaining speed, size, and weight [DBusiness Magazine, 2026].
Data Accuracy: YELLOW -- Core product claims are sourced from the company website and a third-party blog; technical foundation is corroborated by founder's prior published research.
The Market They Are Entering
The global prosthetics and orthotics market was valued at approximately $6.8 billion in 2022 and is projected to grow to over $10 billion by 2030 [Grand View Research]. This growth is driven by an aging global population and rising prevalence of vascular diseases and diabetes. There is a documented shift in patient expectations, with a growing emphasis on devices that restore natural gait and energy efficiency [Be-YOU-tiful Adaptive Warrior, 2026]. Stride Bionics, a related project, is developing an AI-powered robotic ankle exoskeleton for stroke survivors, indicating a potential expansion path into neurological gait impairment [AI for Good].
| Metric | Value |
|---|---|
| Global Prosthetics & Orthotics Market 2022 | $6.8B |
| Projected Market 2030 | $10B |
Data Accuracy: YELLOW -- Market sizing is drawn from an analogous sector report; specific segmentation for powered prosthetic knees is not confirmed.
The Competitive Field
Stride Robotics is entering a specialized hardware market segmented by technology approach and regulatory pathway. Incumbent players like Ottobock and Össur dominate the global market for prosthetic components, including microprocessor-controlled knees [PUBLIC]. Stride Robotics's stated edge is technical, originating from its founders' research lineage in artificial muscle actuators [DBusiness Magazine, 2026]; [UM - Innovation Partnerships, 2026]. The company's early-stage status means it does not yet hold defensible advantages in capital, distribution, or regulatory clearance. The mention of Stride Bionics, developing an AI-powered ankle exoskeleton, suggests a potential broadening of scope [AI for Good, 2026]; [stridebionics.com, 2026].
Data Accuracy: YELLOW -- Competitive analysis is inferred from company positioning and known market structure.
Opportunity
The opportunity is to become the category-defining hardware platform for powered lower-limb prosthetics. The core technical wedge, artificial muscle actuators, addresses the fundamental physical constraints of weight, noise, and battery life [Stride Robotics, 2024].
| Scenario | What happens | Catalyst | Why it's plausible |
|---|---|---|---|
| Knee-first, then full limb system | The powered knee becomes the anchor product, followed by integrated ankle and hip modules. | Successful clinical validation and FDA clearance. | The founder’s prior work at Grasp Robotics focused on modular actuator systems [DBusiness Magazine, 2026]. |
| Partnership with a major OEM | A large incumbent orthopedic company licenses the artificial muscle technology. | Demonstrated prototype superiority in key metrics. | The prosthetics industry has a history of acquiring or partnering with innovative startups [UM - Innovation Partnerships, 2026]. |
| Expansion into neurological rehab | The core actuation technology is adapted into lightweight exoskeletons for stroke survivors. | Validation of the “Stride Bionics” ankle exoskeleton concept. | The underlying need for lightweight, powerful assistance is similar across prosthetic and rehabilitation markets [AI for Good, 2026]. |
Data Accuracy: YELLOW -- Core opportunity thesis is inferred from company claims and founder background; adjacent market exploration is cited from a third-party event page.
Sources
- [Stride Robotics, retrieved 2024] Stride Robotics, https://www.striderobotics.io/
- [PitchBook, 2026] Stride Robotics 2026 Company Profile: Valuation, Funding & Investors | PitchBook, https://pitchbook.com/profiles/company/550895-86
- [Be-YOU-tiful Adaptive Warrior, 2026] New Age Powered Prosthetics: A Leap Toward Real Mobility - Be-YOU-tiful Adaptive Warrior, https://www.bawarrior360.com/2026/05/13/new-age-powered-prosthetics-a-leap-toward-real-mobility/
- [DBusiness Magazine, 2026] Grasp Robotics Developing Artificial Muscle at University of Michigan - DBusiness Magazine, https://www.dbusiness.com/hustle-and-muscle-articles/grasp-robotics-developing-artificial-muscle-at-university-of-michigan/
- [UM - Innovation Partnerships, 2026] Grasp Robotics, U-M Startup with Focus on Prosthetics Innovation, Rings in License Agreement with Startup Bell Ceremony - UM - Innovation Partnerships, https://innovationpartnerships.umich.edu/stories/grasp-robotics-u-m-startup-with-focus-on-prosthetics-innovation-rings-in-license-agreement-with-startup-bell-ceremony/
- [AI for Good, 2026] Stride Bionics - AI for Good, https://aiforgood.itu.int/speaker/stride-bionics/
- [stridebionics.com, 2026] Stride Bionics | Intelligent Mobility Solutions, https://www.stridebionics.com/
- [Grand View Research] Global Prosthetics and Orthotics Market Size, Share & Trends Analysis Report, https://www.grandviewresearch.com/industry-analysis/prosthetics-and-orthotics-market
Articles about Stride Robotics
- Stride Robotics Wires the Artificial Muscle Into the Prosthetic Knee — The Pittsburgh startup, led by a founder from Grasp Robotics, is building a powered knee that aims to be lighter than the limb it replaces.