What Gravis Robotics Builds
Gravis Robotics develops retrofit kits that automate and augment existing heavy construction equipment to enable autonomous and semi-autonomous operation. The company’s main product, the Gravis Rack, is a combination of artificial intelligence software, sensor arrays, and a touchscreen control interface designed to integrate with machines from major OEM brands. Gravis positions its offering as a platform for contractors to upgrade their current fleets (such as excavators) instead of purchasing entirely new robotic machines. The value proposition centers on increased productivity, better site safety, and more predictable project outcomes, all delivered through a scalable and flexible system rather than bespoke robots. The business model appears focused on working with large fleet operators and contractors who want to retrofit mixed-brand machinery, supporting upgrades on a global basis. Gravis Robotics is active across Europe, North America, and the UK, pursuing both direct deployment and partnerships for on-site installation and support.
Gravis Robotics Products and Models
These are the Gravis Robotics models a buyer is most likely to be evaluating, and what each one actually does.
- Gravis Rack — The Gravis Rack is an autonomy retrofit kit installed on heavy earthmoving equipment. It integrates with a machine’s control stack and senses the environment via sensors and cameras. A touchscreen enables job setup, system monitoring, and operator handover. Gravis Rack supports obstacle and people detection and sets safe zones to increase on-site safety. It collects operational data to refine digging and navigation behaviors over time.
- Slate Interface — Slate is Gravis Robotics’ human-machine interface. It allows operators to monitor, control, or supervise the machine from within the cab or remotely. Slate supports task assignment, real-time telemetry, and learning on every deployment. The system is designed for scalable use across small and large fleets, supporting both real-time manual control and various levels of autonomy.
Gravis Robotics Pricing and Availability
Gravis Robotics does not publicly disclose pricing for the Gravis Rack retrofit kits or associated software platform. Pricing likely depends on the machine type, fleet size, site requirements, and level of service (installation, support, software). Buyers should budget for both hardware and ongoing software/support. The product is primarily available in Europe, the US, and the UK, and the company is expanding into new regions. Lead times, installation windows, and support availability may vary by geography and machine brand. To receive a firm quote and deployment schedule, buyers must contact Gravis Robotics directly. Contractors should also factor in local regulatory, safety, and integration requirements when budgeting for implementation.
Who Gravis Robotics Products Are For
Gravis Robotics’ products are suited for medium to large construction contractors operating mixed fleets of heavy earthmoving machinery who aim to improve site safety and productivity. The system appeals to firms seeking to retrofit existing equipment to achieve human-robot collaboration, particularly in markets with skilled labor shortages or high safety demands. It is also relevant for rental companies and OEMs looking to upgrade their offerings with autonomy features. Smaller operators with limited fleets or those without onsite technical support may find integration challenging, due to the need for sensor calibration and digital infrastructure. Firms seeking a fully robotic-purpose-built excavator, as opposed to retrofitting, may look to other vendors.
- Check compatibility of the Gravis Rack with your current machinery brands and models, as the system is designed for retrofitting but may have requirements for specific OEMs.
- Evaluate your in-house technical capacity for maintenance, sensor calibration, and operator training to ensure reliable day-to-day operation after installation.
- Assess the availability of Gravis installation and support services in your region, since deployment timelines and access to technical help can impact productivity.
- Review your site safety protocols and regulatory environment, as adding autonomy may demand new processes and regulatory compliance for machine operation.
- Estimate return on investment based on claimed productivity and safety benefits: Gravis Robotics reports up to 30% throughput improvements on suitable sites.
- Consider the size and heterogeneity of your fleet: Gravis’s value is highest for companies operating mixed brands who want a single autonomy platform.
- Ask for references or case studies of previous deployments in projects similar to yours to better understand the practical benefits and pitfalls.
Gravis Robotics Alternatives
Robots and vendors a buyer typically cross-shops against Gravis Robotics.
- Built Robotics — Built Robotics offers the Exosystem, a retrofit autonomy kit for excavators and bulldozers. Like Gravis, its main focus is converting existing heavy machinery into autonomous robots for earthmoving tasks.
- SafeAI — SafeAI retrofits autonomous capability into haul trucks and earthmoving vehicles, focusing on mining and construction. Their control platform enables mixed-fleet autonomy and remote operation.
- Robosys Automation — Robosys Automation provides software and control systems to automate large vehicles in ports, mining, and construction. Their solutions often integrate with a wide range of mobile industrial assets.
- Trimble Earthworks — Trimble Earthworks supplies advanced 3D machine control and guidance systems that can augment operator performance and support semi-autonomous excavation, but generally require some active operator input.
- Caterpillar Command — Caterpillar Command offers remote control and autonomous solutions for its branded equipment, targeting both construction and mining clients who want integrated autonomy on Cat machines.
Recent news
A dated log of developments, each tied to its primary source.
- 2026-08 — Gravis Robotics raised $200 million in Series A funding from SoftBank — reported as the largest Series A in construction robotics — to scale deployment of its autonomous heavy machinery for construction sites globally. The company says its AI-driven control kit, the Gravis Rack, has been installed on equipment from multiple manufacturers to increase jobsite productivity and safety. Robotics & Automation News, Robotics Tomorrow
Bottom Line
Gravis Robotics provides a retrofit autonomy solution for earthmoving contractors who want to extend the life and utility of their existing fleet with AI-driven control and safety features. Its system may deliver productivity and safety gains, but buyers should confirm compatibility, assess support, and review integration needs before purchase.
To compare Gravis Robotics with other construction automation solutions, see our full construction robot guide and detailed retrofit kit reviews.
FAQs
What does Gravis Robotics build?
Gravis Robotics builds the Gravis Rack, a retrofit kit that adds autonomous control and advanced safety features to existing heavy construction equipment. Its ecosystem includes the Slate Interface, which allows for operator supervision, control, and data collection either on-site or remotely.
How does the Gravis Rack work?
The Gravis Rack installs into an excavator or other machinery, connecting sensors and an onboard computer system to enable autonomous or remote operation. It uses AI to plan and manage excavation tasks, avoid hazards, and collect operational learning from every site.
Who should consider buying from Gravis Robotics?
Medium-to-large contractors with diverse equipment fleets who want to improve site safety and productivity are the best fit. Rental firms and OEMs exploring retrofit solutions may also benefit. Small single-operator sites may find the integration process and cost less advantageous.
Is pricing for Gravis Robotics’ products public?
No. Gravis Robotics does not publicly disclose specific pricing. Buyers should expect custom quotes based on machine type, fleet size, and deployment support. Contacting the company directly is required for accurate price and lead time information.
Where does Gravis Robotics operate?
Gravis Robotics has headquarters in Zürich, Switzerland, with additional offices in Austin, Texas, and Oxford, UK. Its solutions are available in Europe, North America, and the UK, with plans for further geographic expansion.
How does Gravis Robotics’ system improve safety?
The system provides people detection, obstacle avoidance, and configurable safe zones, reducing risk to human workers. By automating hazardous tasks and providing better situational awareness, it aims to lower incidents and improve regulatory compliance on complex jobsites.