Sereact, a German startup building software for industrial and logistics robots, has closed a Series B round. The funding will accelerate development of its Cortex 2.0 platform and finance the opening of a U.S. office — the company's first step outside the European market. Cortex is a proprietary "robot brain" layer that, instead of relying on hand-coded paths and grasps, uses an AI model to make real-time decisions: recognizing objects, planning grasps and reacting to changes in the scene.
Key facts
- Round: Series B (full amount not disclosed in the primary announcement).
- Product: Cortex 2.0 — next generation of the industrial robot control platform.
- Expansion: new U.S. office, with a focus on logistics and e-commerce customers.
- Architecture: a vision-language-action (VLA) model driving the arm in a perception-planning-grasping loop.
- Context: Sereact competes with companies such as Covariant, Symbotic and Dexterity.
What Cortex 2.0 is
Cortex 2.0 is a robot-brain platform — a software layer that runs on an edge computer wired to a robotic arm from any major manufacturer. Its job is to translate a high-level command (for example, "depalletize a mixed pallet") into a real-time sequence of grasps and motions.
Unlike traditional vision systems, where engineers define rules and grasp geometry by hand, Cortex relies on a model trained on a wide variety of scenarios — single objects, parcels, cardboard packaging, foil-wrapped goods. Customers share the same base model, with fine-tuning to fit each specific line.
What changes in version 2.0
Sereact positions Cortex 2.0 as a major step forward in the areas that previously limited customer deployments: grasp stability for reflective objects, soft packaging and densely packed bins. The second change is integration time — the company says the new version can bring a line online in days rather than weeks.
The full model architecture has not been published in a whitepaper, but company communication and industry coverage indicate that the base is a vision-language-action (VLA) model — same family as RT-2 or OpenVLA — fine-tuned on large sets of warehouse demonstrations.
Why U.S. expansion is the natural move
In 2026 the U.S. is the most mature market for warehouse and distribution-center automation: the largest customer base (especially e-commerce giants), the highest volumes and the highest segment labor costs. Sereact joins a group of European robotics companies that, after success in EMEA, open U.S. offices — a path well known from Covariant and KUKA.
Local support also matters for U.S. customers: integration, service and response time when a line goes down. Without physical presence on-site it is hard to compete with U.S. robot-brain vendors.
Why it matters
Sereact represents the European path of robot-brain development: software-first, hardware-agnostic, sold as an AI layer that runs on third-party arms. This differs from U.S. models in which some companies — such as Symbotic — sell entire warehouse systems, while others — like Skild AI or Physical Intelligence — focus on a foundation robotics model without selling deployments at the same time. Sereact's Series B shows that investors see room for an independent software platform that plugs into existing customer infrastructure. If Cortex 2.0 holds the declared performance and integration times, it could become for Europe what Covariant once was for U.S. warehouses.
What's next
- Publication of deployment data for Cortex 2.0 customers — critical for credibility.
- Scale of the U.S. office opening — number of deployment and sales engineers hired.
- Competitive response from Covariant, Dexterity, Mujin and Skild AI in the robot-brain segment.
Sources
- The Robot Report — Sereact gets Series B funding — https://www.therobotreport.com/sereact-gets-series-b-funding-expand-cortex-2-robot-brain-enter-u-s-market/
- Sereact — official site — https://www.sereact.ai/
