See how Needle, 8th Wall, and Godot compare across key features and capabilities for usage on the web and creating XR experiences for designers, developers and teams.
View all platform comparisonsWeb-first runtime integrated with Unity and Blender plugins, complemented by Needle Cloud for optimization and hosting. Needle | A commercial platform specializing in high-quality, markerless WebAR experiences, featuring a cloud editor and advanced tracking capabilities. 8th Wall | ![]() A feature of the free and open-source Godot Engine, allowing projects to be compiled to WebGL and Wasm for browser deployment, though with some limitations. Godot | |
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Core Platform & Workflow | |||
Solution Type | 3D Engine Cloud Platform Optimization Tool Web Component Needle Solution Type:
3d-engine, cloud-platform, authoring-tool, optimization-tool, web-component A comprehensive suite including a runtime engine, cloud services for optimization/hosting, authoring via Unity/Blender plugins, and embeddable web component output. | Cloud Platform 3D Engine 8th Wall Solution Type:
cloud-platform, authoring-tool, 3d-engine A comprehensive platform providing AR tracking engine, cloud-based IDE (Cloud Editor, Niantic Studio), hosting, and specialized AR features. | 3D Engine Godot Solution Type:
3d-engine, authoring-tool Allows exporting projects made in the Godot Editor to run in browsers using WebGL/Wasm. |
Made for the web | Needle Made for the web:
Yes Built from the ground up for the web, focusing on fast loading, efficient rendering, and cross-platform web deployment. | 8th Wall Made for the web:
Yes Specifically optimized for delivering AR experiences through mobile web browsers. | Godot Made for the web:
No Web is an export target, not the primary design focus. Performance and features may lag behind native builds. |
Typical Workflows | Unity Editor Blender Editor Code HTML Asset Upload Needle Typical Workflows:
Unity Editor, Blender Editor, Code, HTML, Asset Upload Primary workflow involves using Unity or Blender as the authoring environment, exporting scenes and logic. Custom scripts (TypeScript/JavaScript) extend functionality. | Web Editor Code 8th Wall Typical Workflows:
Web Editor, Code Development occurs in the Cloud Editor or Niantic Studio using JavaScript, HTML, CSS, often integrating with libraries like A-Frame or three.js. | Standalone Editor Code Godot Typical Workflows:
Standalone Editor, Code Development uses the integrated Godot Editor, with scripting primarily in GDScript or C#. |
Use with Unity | Needle Use with Unity:
Yes Deep integration with Unity Editor via dedicated plugin, allowing export of scenes, C# scripts (transpiled), materials (Shader Graph), animations, and components. | 8th Wall Use with Unity:
No Focuses on web technologies with a custom editor. | Godot Use with Unity:
No Separate engine and workflow. |
Use with Blender | Needle Use with Blender:
Yes Integration with Blender via addon, supporting export of scenes, materials, animations, and custom logic nodes. | 8th Wall Use with Blender:
No Imports standard 3D asset formats like glTF. | Godot Use with Blender:
Yes Godot has strong glTF import capabilities, making Blender a good companion tool. |
Interactivity Building Blocks | Needle Interactivity Building Blocks:
Yes Includes a rich set of components for common interactions, animations, and UI elements. | 8th Wall Interactivity Building Blocks:
Yes Provides AR-specific components for common interactions and UI elements in WebAR experiences. | Godot Interactivity Building Blocks:
No Limited built-in components, though components are available in the Godot Asset Library. |
Extensible with Coding | Needle Extensible with Coding:
Yes Uses TypeScript with full IDE support in both Unity and standalone projects. | 8th Wall Extensible with Coding:
Yes JavaScript API for creating AR experiences, with integration for Three.js, A-Frame, or Babylon.js. | Godot Extensible with Coding:
Yes GDScript, C#, or visual scripting, with some limitations in web export. |
Engine Capabilities | |||
Physically-Based Rendering | Needle Physically-Based Rendering:
Yes Supports Physically Based Rendering (PBR), custom shaders (via Unity Shader Graph export), lighting, and post-processing effects. | Limited 8th Wall Physically-Based Rendering:
Limited Rendering quality depends on the capabilities of the integrated engine. The Studio material model does not support all common PBR features. | Good Godot Physically-Based Rendering:
Good Supports PBR materials, global illumination (SDFGI, VoxelGI - limitations on web), and various post-processing effects, although web export uses the less feature-rich Compatibility renderer. |
Component System | Needle Component System:
Yes Leverages the component-based architecture of Unity/Blender, extended with custom web-specific components. | 8th Wall Component System:
Yes Depends on the integrated rendering framework (e.g., A-Frame uses ECS). | Godot Component System:
Yes Uses a node-based scene structure, which functions similarly to an ECS. |
Built-in Networking | Needle Built-in Networking:
Yes Built-in real-time networking for multiplayer and collaborative applications. | 8th Wall Built-in Networking:
No Networking needs to be implemented using external libraries or services. | Godot Built-in Networking:
Yes Includes high-level networking APIs, but web exports have constraints (e.g., no UDP, rely on WebSockets/WebRTC). |
Timelines and Sequencing | Needle Timelines and Sequencing:
Yes Supports timeline-based sequencing, complex animations, animator state machines, blending, and more. | 8th Wall Timelines and Sequencing:
No No built-in timeline or sequencing system, relies on manual animation code or framework features. | Godot Timelines and Sequencing:
No Animation state machines are supported via AnimationTree and AnimationPlayer, however there is no dedicated timeline/sequencing tool. |
Animation Controls | Needle Animation Controls:
Yes Supports complex animations authored in Unity (Animator, Timeline) or Blender and exports them for the web. | 8th Wall Animation Controls:
Yes Animation capabilities depend on the chosen rendering engine. | Godot Animation Controls:
Yes Supports Godot's AnimationPlayer, AnimationTree, and related nodes. |
Animated Materials | Needle Animated Materials:
Yes Supports material animations, shader graph, and procedural material effects. | Via Framework 8th Wall Animated Materials:
Via Framework Depends on the underlying framework used (Three.js, A-Frame, etc.). | Godot Animated Materials:
Yes AnimationPlayer can animate material properties as well. |
Audio Playback | Needle Audio Playback:
Yes Supports spatial audio configured via Unity/Blender components. | 8th Wall Audio Playback:
Yes Audio capabilities depend on the chosen rendering engine. | Godot Audio Playback:
Yes Includes Godot's audio engine capabilities. |
Video Playback | Needle Video Playback:
Yes Supports video textures and playback controlled via components. | 8th Wall Video Playback:
Yes Supports video textures through integrated rendering engines. | Godot Video Playback:
Yes Supports video playback using the VideoStreamPlayer node. |
Physics Integration | Needle Physics Integration:
Yes Integrates with physics engines, configured via Unity/Blender components. | 8th Wall Physics Integration:
Yes Physics capabilities depend on the chosen rendering engine. | Godot Physics Integration:
Yes Includes Godot's built-in 2D and 3D physics engines. |
glTF 3D Support | Excellent Needle glTF 3D Support:
Excellent Uses glTF as its core runtime format and supports import of various formats (FBX, USD, VRM etc.) which are converted. | 8th Wall glTF 3D Support:
Yes Supports loading glTF assets. | Excellent Godot glTF 3D Support:
Excellent Godot prioritizes glTF as its primary 3D interchange format. |
Custom User Interfaces | Needle Custom User Interfaces:
Yes Facilitates creation of UI using standard HTML/CSS and frontend frameworks, integrated with the 3D scene. | Limited 8th Wall Custom User Interfaces:
Limited UI is typically created using HTML/CSS overlays or the UI system of the chosen rendering engine. | Godot Custom User Interfaces:
Yes Features a comprehensive set of Control nodes for building complex UIs. |
Web Integration & Deployment | |||
Web Component | Needle Web Component:
Yes Exports projects as standard web components (<needle-engine> tag) for easy embedding into any HTML page or web application. | 8th Wall Web Component:
No Experiences are typically loaded via the 8th Wall JS library. | Godot Web Component:
No Web exports are typically embedded via iframe or JavaScript loader. |
PWA Support | Needle PWA Support:
Yes Being web-native, Needle Engine projects can be easily included in Progressive Web Apps for offline capabilities and installation. | 8th Wall PWA Support:
No WebAR experiences created with 8th Wall can be integrated into Progressive Web Apps. | |
HTML/CSS Integration | Excellent Needle HTML/CSS Integration:
Excellent Designed to seamlessly integrate with HTML, CSS, and frontend frameworks (React, Vue, Svelte etc.), allowing blending of 2D UI and 3D content. | 8th Wall HTML/CSS Integration:
Yes Allows overlaying HTML/CSS elements for UI. | Difficult Godot HTML/CSS Integration:
Difficult Interaction between the Godot Wasm instance and the webpage requires JavaScript bridging. |
Host Anywhere | Needle Host Anywhere:
Yes The core runtime can be self-hosted on any static server. Needle Cloud features (optimization, hosting, analytics) require the cloud service. | 8th Wall Host Anywhere:
No Requires the 8th Wall platform for tracking and hosting. | Limited Godot Host Anywhere:
Limited Requires hosting for the exported files (Wasm, pck, JS). Servers need specific configuration (Cross-Origin Isolation headers for threading). |
Asset Hosting | Needle Asset Hosting:
Yes Needle Cloud provides managed hosting and CDN delivery for optimized assets. | Godot Asset Hosting:
No Requires external hosting for exported build files. | |
App Hosting | Needle App Hosting:
Yes Needle Cloud provides managed hosting and CDN delivery for optimized applications. | Required 8th Wall App Hosting:
Required Using the 8th Wall platform requires hosting on 8th Wall's servers. | Godot App Hosting:
No Requires external hosting for exported build files. |
Performance & Optimization | |||
Engine Size | Medium Needle Engine Size:
Medium Optimized runtime aims for minimal footprint, size depends on included features. | Medium 8th Wall Engine Size:
Medium Includes sophisticated AR tracking libraries. | Medium/Large Godot Engine Size:
Medium/Large Wasm builds can be substantial, though generally smaller than Unity. |
Loading Performance | Excellent Needle Loading Performance:
Excellent Rapid development cycles and fast loading times through optimized runtime and asset handling. | Moderate 8th Wall Loading Performance:
Moderate Loading time depends on experience complexity and network conditions. | Moderate/Slow Godot Loading Performance:
Moderate/Slow Loading times depend on project size and optimization efforts. |
Runtime Performance | Excellent Needle Runtime Performance:
Excellent Designed for efficient rendering performance across desktop, mobile, and XR devices. | Good 8th Wall Runtime Performance:
Good Offers robust and performant AR tracking, overall performance also depends on rendering complexity. | Moderate/Variable Godot Runtime Performance:
Moderate/Variable Web export performance can be lower than native builds due to browser constraints and translation overhead. |
Smart Asset Optimization | Excellent Needle Smart Asset Optimization:
Excellent Needle Cloud provides significant automated optimization: LOD generation, mesh optimization, extensive texture compression (Basis Universal, WebP, JPG, PNG) and resizing options. | 8th Wall Smart Asset Optimization:
No The platform handles some processing, but optimization relies on preparing assets beforehand. | Godot Smart Asset Optimization:
Yes Offers export options for texture compression (VRAM compression) and other settings. |
Mesh and Texture LODs | Excellent Needle Mesh and Texture LODs:
Excellent Supports automatic mesh simplification, level-of-detail generation and automatic texture compression with multiple quality levels. | 8th Wall Mesh and Texture LODs:
No Relies on optimization being done before asset upload; no dynamic LOD system. | Godot Mesh and Texture LODs:
No No automatic generation of simplification levels, no web-specific optimizations. |
XR Support (AR/VR/Spatial) | |||
VR Support (WebXR) | Needle VR Support (WebXR):
Yes Supports VR headsets via the WebXR standard. | 8th Wall VR Support (WebXR):
No Primary focus is WebAR. | Godot VR Support (WebXR):
Yes WebXR support is available but requires custom code. |
AR Support (WebXR) | Needle AR Support (WebXR):
Yes Supports markerless WebAR on compatible Android devices via the WebXR standard. | 8th Wall AR Support (WebXR):
Yes Provides markerless AR for Android, but requires additional camera permissions and uses more CPU and GPU resources. | |
AR Support (iOS) | Needle AR Support (iOS):
Yes Supports interactive markerless WebAR on iOS devices via WebXR. | 8th Wall AR Support (iOS):
Yes Provides markerless AR for iOS, but requires additional camera permissions and uses more CPU and GPU resources. | Godot AR Support (iOS):
No Quick Look is not supported. |
AR Support (visionOS) | Needle AR Support (visionOS):
Yes Explicit support for creating spatial computing experiences deployable on visionOS. | 8th Wall AR Support (visionOS):
No Focus is on mobile WebAR. | Godot AR Support (visionOS):
No Not directly supported via web export. |
AR Tracking Types | Surface Image Needle AR Tracking Types:
Surface, Image Supports World Tracking via the WebXR standard on compatible devices. Image tracking is supported on iOS AR but requires a device-specific flag for Android AR. | Surface Image Face VPS 8th Wall AR Tracking Types:
Surface, Image, Face, VPS Offers a comprehensive suite of advanced AR tracking capabilities, including location-based VPS. | Limited (WebXR) Godot AR Tracking Types:
Limited (WebXR) Tracking capabilities depend on the WebXR implementation in the browser. |
Ecosystem & Support | |||
Official Support Availability | Needle Official Support Availability:
Yes Dedicated support available for licensed users. | 8th Wall Official Support Availability:
Yes Support available through paid plans. | Godot Official Support Availability:
No Support is primarily community-based. Commercial support providers exist. |
Learning Resources | Needle Learning Resources:
Yes Extensive documentation, tutorials, live samples, and active community support. | Good 8th Wall Learning Resources:
Good Offers project library, documentation, and tutorials. | Godot Learning Resources:
Yes Good official documentation, tutorials, and a growing number of community resources. |
License | Commercial Needle License:
Commercial Commercial license required for full features and deployment. Free evaluation available. | Commercial | Open Source |