KORTHOS / ECOSYSTEM / PRODUCT

Tally 4.0

About

About Tally 4.0

Tally 4.0 autonomously travels store aisles and captures high-resolution imagery of standard shelves, fresh departments, bunkers and high top stock. Simbe Vision identifies products and conditions including out-of-stocks, pricing errors, misplaced goods and planogram gaps.

NVIDIA edge compute processes observations with low latency, and expanded depth and fisheye cameras support recessed and elevated shelf coverage. The robot operates for up to 12 hours and can scan outside trading hours. Results feed associate tasks, management dashboards and supplier analytics.

Deployments

  • Customer Site

    Tally robots deployed with B&R Stores in Nebraska - 2026-06-09 - B&R Stores - retail inventory scanning - B&R Stores deployed Simbe Tally shelf-scanning robots in Lincoln, Nebraska grocery stores.

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  • Operating Use

    60 additional SpartanNash stores - 2024-02-13 - SpartanNash - retail inventory scanning - SpartanNash expanded its Simbe Tally deployment to 60 additional stores after an initial pilot.

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  • Operating Use

    237 BJ's clubs - 2023-03-14 - BJ's Wholesale Club - retail inventory scanning - BJ's Wholesale Club deployed Simbe Tally robots across 237 clubs to support inventory and club operations.

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  • Operating Use

    62 Schnuck Markets stores - 2020-09-30 - Schnuck Markets - retail inventory scanning - Schnuck Markets expanded its Simbe Tally robot deployment to 62 store locations.

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Supply

Supply / Components

  • Tally 4.0

    Nvidia Edge Compute For Simbe Tally 4 - Compute & Control - NVIDIA - Simbe states Tally 4.0 is powered by NVIDIA edge technology - source: simberobotics.com

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  • Tally 4.0

    Realsense Depth Cameras For Simbe Tally 4 - depth_cameras - RealSense - Simbe states Tally 4.0 depth cameras are powered by RealSense - source: simberobotics.com

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Timeline

  • HomeBase expands Simbe Tally across every store

    2026-07-30 - Deployment - The chainwide deployment was completed in less than three months across HomeBase locations in Texas, Wyoming, Kansas and Missouri. Pricing errors fell 92% and controllable out-of-stocks fell 58% during the rollout. The retailer also reduced physical-inventory work from three days to less than one day.

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  • Simbe introduces Tally 4.0 retail inventory robot

    2026-01-12 - Product Launch - Runtime increases to up to 12 hours, with shorter charging cycles intended to support daytime and overnight scanning. NVIDIA onboard processing and RealSense depth cameras support real-time autonomy and shelf-data analysis. Dual fisheye cameras add panoramic capture, while expanded sensing covers fixtures including bunkers and high shelves.

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Context

Market context

Tally 4.0 is Simbe autonomous shelf-scanning robot for retail inventory tracking, pricing visibility and store analytics.

  • Target environment: Retail stores, supermarkets and commercial retail environments.
  • Workflow context: Autonomous shelf scanning, inventory tracking, pricing verification and store analytics in retail environments.
  • Customer context: Retailers, supermarket chains and store operators seeking automated inventory visibility.
  • Deployment model: Commercial product deployed in retail stores for ongoing shelf data collection.
  • Commercial maturity: Commercially deployed retail robot with multi-store adoption and a fourth-generation hardware platform.
  • Adoption constraints: Designed for structured retail environments with defined aisle layouts.
  • Market position: Automates retail inventory visibility, reducing manual scanning and improving store operations.
  • Adjacent products: Retail analytics platforms, store automation robots

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