Cesium GS, Inc.

The foundational open platform for creating powerful 3D geospatial applications, combining curated 3D global content with tiling pipelines and streaming for 3D geospatial visualization, simulation, and analytics.

About Cesium GS, Inc.

The foundational open platform for creating powerful 3D geospatial applications, combining curated 3D global content with tiling pipelines and streaming for 3D geospatial visualization, simulation, and analytics.

Industries served

Products

  • Cesium ion

    Geospatial & Earth IntelligenceFree plan

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    SaaS platform for 3D geospatial data tiling, cloud hosting, and streaming.

  • Cesium ion Self-Hosted

    Geospatial & Earth IntelligenceFree plan

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    Self-hosted version of Cesium ion providing hosting, tiling, and streaming for massive heterogeneous 3D geospatial datasets in a customer's own environment, such as the Cloud, a...

  • CesiumJS

    Geospatial & Earth IntelligenceFree plan

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    Open source JavaScript library for creating 3D globes and maps with high performance, precision, and visual quality.

  • Cesium ion SDK

    Geospatial & Earth IntelligenceFree plan

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    JavaScript library extending the open source CesiumJS library with additional GPU-accelerated 3D analysis tools and ready-to-use UI widgets for advanced analytics in custom apps.

  • Cesium for Unity

    Geospatial & Earth IntelligenceFree plan

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    Free and open source visualization plugin providing a full-scale, high-accuracy WGS84 globe and runtime 3D Tiles engine for the Unity ecosystem.

  • Cesium for Unreal

    Geospatial & Earth IntelligenceFree plan

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    Free and open source visualization plugin bringing a full-scale, high-accuracy WGS84 globe and runtime 3D Tiles engine to Unreal Engine.

  • Cesium for O3DE

    Geospatial & Earth IntelligenceFree plan

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    Free and open source plugin providing a full-scale, high-accuracy WGS84 globe and runtime 3D Tiles engine for the Open 3D Engine (O3DE).

Security and compliance

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Latest updates from Cesium GS, Inc.

ExpansionPartnership

Cesium Opens Joint Tokyo Office with Bentley and Seequent

Cesium announced the opening of a new joint Tokyo office with partners Bentley and Seequent. The office serves as a centralized hub to support the Japanese digital transformation ecosystem, including projects like Project PLATEAU, Smart Construction, and ongoing work in the AEC sector.

PartnerBentleyPartnerSeequentMentionedMinistry of Land, Infrastructure, Transport, and TourismPartnerEARTHBRAINMentionedNTTMentionedNippon Koei
New feature

Cesium Launches AI-Assisted Sandcastle Copilot

Cesium introduced Sandcastle Copilot, an AI-assisted chat panel integrated into its Sandcastle developer platform. The tool allows developers to generate, edit, and debug CesiumJS code using natural language prompts. It utilizes a 'Bring-Your-Own-Key' model, enabling users to connect their own LLM providers while maintaining data privacy and control over their conversations.

New feature

Cesium Expands BIM/CAD Support and Introduces Metadata Query APIs

Cesium announced a Technology Preview of expanded BIM/CAD support in Cesium ion and new API endpoints for querying model metadata. The updated tools enable direct, plugin-free tiling of formats including .dwg, .rvt, .ifc, and .dgn. Powered by Bentley software, the update allows developers to access structured model metadata via REST APIs, improving performance and enabling interactive digital twin applications for infrastructure workflows.

MentionedAutodeskPartnerBentleyCustomerUtah Department of TransportationMentionedKimley-HornMentionedJMT