
Dapr
APIs for Building Secure and Reliable Microservices and Agentic AI Systems

Create spatial websites, right from your favourite tool. Comes with integrations into Blender, Unity, as Web Component, and more.

Needle Engine is a robust, web-first 3D engine that enables developers and creators to build spatial websites and immersive AR/VR experiences directly from their favorite desktop tools, specifically Unity and Blender. Bypassing the need for proprietary online editors, Needle Engine seamlessly integrates with existing workflows, allowing for rapid testing, iteration, and deployment natively to the web. It features best-in-class optimization, ensuring that 3D models, textures, and animations are compressed and modularly loaded to maintain lightning-fast page speeds on any device. The platform supports comprehensive Physically-Based Rendering (PBR), lightmaps, custom Unity Shader Graph exports, and 'Everywhere Actions' that run flawlessly on desktops, mobile screens, iOS, VisionOS, and Meta Quest 3 without requiring dedicated app installations. Beyond rendering, Needle Engine provides out-of-the-box networking capabilities, delivering persistent rooms, synchronized avatars, and voice-over-IP (VoIP) at no additional cost, with options for developers to self-host their multiplayer servers. By bridging the gap between high-end 3D content creation and modern frontend frameworks, Needle Engine empowers users to build everything from interactive e-commerce product configurators to robust multiplayer web games with minimal friction.
Needle Engine is a robust, web-first 3D engine that enables developers and creators to build spatial websites and immersive AR/VR experiences directly from their favorite desktop tools, specifically Unity and Blender.
Explore all tools that specialize in seamlessly import models, textures, and animations from unity/blender; optimize for web delivery with compression and modular loading.. This domain focus ensures Needle Engine delivers optimized results for this specific requirement.
Explore all tools that specialize in create pbr-rendered environments, implement custom shaders, and deploy 'everywhere actions' across desktop, mobile, ar/vr devices.. This domain focus ensures Needle Engine delivers optimized results for this specific requirement.
Explore all tools that specialize in utilize built-in networking features for persistent rooms, synchronized avatars, and voip communication; self-host multiplayer servers if desired.. This domain focus ensures Needle Engine delivers optimized results for this specific requirement.
Interactive components designed to work securely and seamlessly across all platforms, including iOS and visionOS where standard custom code injection is restricted.
Export native custom shaders created directly from Unity's Shader Graph, supporting textures, subgraphs, noise, and vertex offsets.
Integrated real-time networking capabilities offering persistent multiplayer rooms, avatar synchronization, and voice chat.
Download Needle Integrations for Unity or Blender
Build and iterate 3D scenes directly in your preferred editor
Export seamlessly to the web using Needle Engine
Combine with any standard frontend or full-stack framework using provided samples
Deploy or use Needle Cloud to optimize, review, and share 3D content
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Verified feedback from other users.
"Highly praised for bridging the gap between standard game engine tooling (Unity/Blender) and seamless web deployment."
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APIs for Building Secure and Reliable Microservices and Agentic AI Systems
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