Markerless Object Tracking SDK for Unity, WebXR, iOS and Android

Anchor a textured 3D model as a trackable object with no marker and no cloud training. Sub-millimetre object tracking across Unity, WebXR, iOS and Android.

Shadnam Khan

MultiSet AI

MultiSet AI today announced the general availability of version 1.8.0 of its spatial computing platform, transforming the company’s Visual Positioning System (VPS) into a full-service AR SDK with markerless object and area/space based tracking in one solution. The release introduces ModelSet, enabling developers to anchor textured 3D objects with centimetre-level accuracy while simultaneously localizing expansive indoor–outdoor, multi-floor spaces through MapSet.

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HIGHLIGHTS OF v1.8.0

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ModelSet: Markerless Object Tracking SDK

Track any textured object, from industrial equipment to retail products, without QR codes or physical markers.
Works seamlessly with Unity, Native iOS & Android, and WebXR for instant browser deployment.
Supports fusion of object and area localization in the same or separate sessions, giving builders new flexibility for training, maintenance and immersive commerce.

WebXR Accuracy & Publishing Upgrades

Improved localization stability and lower drift in the WebXR SDK.
Simplified right-handed / left-handed (RHS) pose transformations for faster integration with App Clips and lightweight Android experiences.

Developer-First Experience

Sample Scene – Ready-to-run Unity scene showcases ModelSet tracking.
Step-by-Step Docs – Creation, optimization and deployment guides.
2-Minute Video Tutorial – Walk-through on YouTube for rapid onboarding.

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Full Change Log : Click Here

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REAL-WORLD USE CASES

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Scenario	Use Cases Enabled
Industrial Maintenance	Overlay step-by-step SOPs directly on machinery while guiding technicians through the facility.
Training & Simulation	Combine spatial cues and object-level interactions for richer AR learning modules.
Retail & CPG	Enable product try-ons or information overlays in store aisles or at home, straight from a browser.

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MultiSet v1.8.0 is available today. A free developer tier includes up to 10 MapSets, 10 ModelSets and 10,000 localization calls per month. Enterprise plans with advanced security options - public cloud, private cloud, self-hosted or fully on-device, are available on request.

With ModelSet, we’ve closed the final gap between mapping spaces and anchoring objects - giving developers a single SDK to build truly context-aware AR anywhere, on any device.

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About MultiSet AI

MultiSet AI provides a scan-agnostic, centimetre-accurate Visual Positioning System that localizes any device - phones, head-mounted displays, AMRs across sprawling, indoor-outdoor environments. Its architecture offers edge, cloud, and fully self-hosted options with enterprise-grade security, supporting Unity, native iOS/Android, WebXR, Meta Quest 3 and ROS 2.