OpenSpace3D Alternatives (September 2025)

Godot provides a huge set of common tools, so you can just focus on making your game without reinventing the wheel.

Cognitive3D captures human interaction through VR, AR, and MR experiences, enabling real world insights from digital realities.

libGDX is a cross-platform Java game development framework based on OpenGL (ES) that works on Windows, Linux, macOS, Android, your browser and iOS.

Build web based augmented reality on our platform MyWebAR by DEVAR. Start creating today with a 14-day web ar free trial.

Wikitude Augmented Reality empowers your iOS, Android & Smart Glasses apps with Image & Object Tracking, Instant tracking (SLAM), Geo AR, and more.

Create best in class augmented reality experiences in just a few clicks using this simple yet powerful AR creation tool with no coding required. Get Started for Free

Bring your design ideas into the world of augmented reality with Adobe Aero. Easily create, view, and share immersive AR experiences with Adobe AR software.

3D/AR product customization that increases sales & reduces return for retailers.

The platform for 3D and augmented reality product visualization

JigSpace is the interactive 3D presentation software that anyone can use to create immersive AR demonstrations and rich product stories. No coding required!

Panoee is the free virtual tour software for creating immersive 3D 360 tours in real estate, hospitality, tourism, architecture, education, museums, and art galleries.

Unleash the power of immersion with rooom ► Virtual events, 3D for e-commerce, VR showrooms, 360° tours & much more. ► Discover the solutions!

Immersive digital environment for complex industrial products: interactive 3D for browser or virtual reality showroom for a trade fair. From € 789/month.

Create immersive augmented reality experiences with EvolveAR, the best augmented reality platform for brands, retailers, & agencies.

Create Outdoor, Mobile and Online Escape Games with the most powerful Augmented Reality Games Software for Leasure, Tourism, Events and more.

Capturing Reality photogrammetry solutions enable you to create ultra-realistic 3D assets and environments from photos and/or lasers scans.

Update May 18, 2022 – Amazon Sumerian is no longer available to new customers. Existing customers’ Sumerian data will be available until February 21, 2023. We recommend that these customers transition their existing scenes to Babylon.js where they can be published using AWS Amplify. For more information about Amazon Sumerian and tutorials on transitioning your existing […]

The future is in reach

Discover links to learn more about and get started with the technology to create world-scale, immersive augmented reality experiences.

The complete solution for next generation game development by Crytek

InstaVR has been selected by over 50,000 companies and professionals. No-Coding, Web Browser based, Interactive Authoring Tool allows you to make and publish interactive 360 images / video based VR experience quickly and easily.

The robust performance and cross-platform reach of Vuforia Engine makes it the most popular augmented reality software for creating AR apps and AR experiences.

Join 2M+ creators & brands building and publishing social games, brand experiences, virtual learning, galleries, onboarding, & training. No-code + Unity-based tools. Web (No Download Required), Mobile, VR.

EasyAR Sense is a standalone SDK, it provides flexible dataflow-oriented component-based API and do not depend on any non-system libraries or tools like Unity3D. Support for Unity, EasyAR Sense Unity Plugin, is a very thin wrapper to expose EasyAR Sense features into Unity. All code of EasyAR Sense Unity Plugin is open sourced with well-designed interface.

Free interior design software. Draw the plan of your home or office, test furniture layouts and visit the results in 3D.

Verge3D is a WebGL-based tool for Blender, 3ds Max, or Maya designers. Do 3D configurators, e-commerce, e-learning, games with ease!

3D viewer online, to view and explore any 3D model online for free in your browser. Open 3D files like glb, gltf, fbx, obj, dae, 3ds, png and more!

The Freedom to Create

Floorplanner is the easiest way to create floor plans. Using our free online editor, you can make 2D blueprints and 3D (interior) images within minutes.

The Ocavu 3D Experience Platform is a complete suite of tools for deploying web-based 3D and Augmented Reality (AR, webAR) Experiences and Configurators.

The VR surgical training and assessment platform that gives medical device companies and healthcare professionals radically better ways to share, practice and learn new skills and procedures.

The Wild is an immersive remote collaboration platform for architecture, design, and enterprise teams. Collaborate from anywhere, in augmented and virtual reality (AR and VR).

Create impactful WebAR experiences with award-winning drag and drop tools or developer SDKs including custom hosting and branding. Start your free 14-day trial.

3D Asset Management, Asset Management, 3D, 3D content, 3D assets, Asset Management Software, DAM, Digital Asset Management, 3D CMS, 3D CDN, 3D optimization, 3D Backend, cloud platform for 3D, Metaverse, AR, VR, spatial computing, augmented reality, virtual reality

Whatever your vision, bring it to life with Unreal Engine: the world's most advanced real-time 3D creation tool. Join our community of developers and get started today.

GDevelop is a free, fast, easy, open-source game engine. Learn 2D and 3D game development with our tutorials. Publish everywhere: iOS, Android, Steam...

With a community of over one million creators, we are the world’s largest platform to publish, share, and discover 3D content on web, mobile, AR, and VR.

Open source EDA / electronics CAD software for Windows, macOS and Linux. Use schematic capture, create PCB designs and view them in 3D, all forever free.

Use the Facilitate VR creation suite to build high-impact VR simulations, interactive 360 videos, and much more. Watch the platform tour today!

Spline is a free 3D design software with real-time collaboration to create web interactive experiences in the browser. Easy 3d modeling, animation, textures, and more.

Add overlays to Streetview. Essential free tool for every Streetview Trusted Photographer.

It's XR app-building made simple, no code required, browser-based, powered by Unity, and free for everyone. 360 and flat video distribution without borders.

Explore Agora World for innovative collaborative 3D design tools. Engage, interact, and connect in a dynamic digital environment.

"Explore VisionXR's innovative AR & VR gaming experiences. Dive into Real Carrom on Oculus, measure with RealityRuler, and witness the future of extended reality gaming. Designed by passionate XR developers. Step into the next dimension of gaming, Meta quest Games and Apps"

STYLY is a real metaverse platform where you can easily create and experience VR and AR works. It is available for many environments such as smartphones, PCs, and various VR devices.

Create and grow real-time 3D games, apps, and experiences for entertainment, film, automotive, architecture, and more. Get started with Unity today.

OpenCV provides a real-time optimized Computer Vision library, tools, and hardware. It also supports model execution for Machine Learning (ML) and Artificial Intelligence (AI).

Elevate your web presence with augmented reality technology. With Xarwin's, you can create stunning, immersive, interactive experiences without code. Try it today!

OpenShot is an award-winning free and open-source video editor for Linux, Mac, and Windows. Create videos with exciting video effects, titles, audio tracks, and animations.

Viar360 is the most intuitive authoring & publishing platform for interactive (VR) immersive training based on 360 videos and photos!

Take advantage of the latest advances in ARKit to create incredible augmented reality experiences for Apple platforms.

Open source Python framework for rapid development of applications that make use of innovative user interfaces, such as multi-touch apps.

Distribute content to thousands of headsets in one click, customize the user experience, and track device health and usage.

.NET is a free, cross-platform, open-source developer platform. .NET has languages, editors, and libraries to build for web, mobile, desktop, games, and IoT.

OpenSolar provides class-leading solar design accuracy, customer proposals and end-to-end tools to manage and grow your solar business, free.

Arthur is a collaboration platform for remote or hybrid teams. Learn how our virtual office can help your meetings and business succeed

Virtual Collaboration, Design Reviews & Training in VR

Turn your smartphone into a virtual reality viewer that’s simple, fun, and affordable.

Concept3D's easy-to-use 3D mapping and virtual tour software lets you build and edit interactive virtual experiences.

iQ3Connect provides a web-based solution empowering individuals, teams, and enterprises to create, deploy, collaborate, and learn...

3D Viewer online is an online collaboration platform for 3D models that allows you to view, publish and collaborate on 3D models

Sayduck helps eCommerce brands to create interactive shopping experiences through displaying 3D products on their websites and visualising them through augmented reality

GoThru is best 360 virtual tour software for your businesses. Take your 360 images to the next level and explore them in an immersive Virtual Reality space

Since 2011 we’ve been helping brands, businesses and AR creators leverage augmented reality through our in-house creative studio and award-winning platform and hardware solutions.

ROAR self-service platform allows to build AR experiences in a few clicks. It’s designed for CPG brands, Retailers, Agencies as well as for ordinary users

Vossle is an AI-driven AR platform that helps businesses deploy AI's power to create Web-based Augmented reality experiences.

Transform customer shopping with seamless, engaging and immersive virtual experiences. 3D, AR and Virtual Reality Store Platform. Contact ByondXR today.

Sketchbox’s Immersive Learning platform helps large organizations remotely train their workforce, faster, at significantly lower costs, using Virtual Reality.

SynergyXR is the leading no-code XR platform for Enterprise companies. Build, operate, and optimize immersive learning programs at scale.

Easy-to-use 360º Virtual Tour Software. Create 3D/360 Tours For Your Real Estate, Photography, Business, and RV or Car Dealership With Live Video Walkthrough Chat. How to place a 360 virtual tour on Zillow.

VR Builder puts your VR content development on steroids. It is the perfect solution for use cases such as VR training, product demos, games, and more.

Is your PC ready for VR? Find out with VRMark, the virtual reality benchmark. Download VRMark for free and test your PC today.

Augmented reality remote assistance platform to provide real-time visual support for workforce

8th Wall

Softspace is a spatial AI knowledge engine. Browse the web, pin up images, draft notes, and explore the connections between concepts. Immerse yourself in a spatial computing interface designed for creativity, focus, and flow.

Virtours è la piattaforma per la fruizione di contenuti immersivi che Ikon ha realizzato per rendere la Virtual Reality in un'efficace strumento di business.

VR Training at Scale

Visualize 2D, 3D, and GIS data in a city-scale digital twin and share large-scale projects spanning entire cities down to street level with OpenCities Planner.

Take your business meetings in VR! Review and approve concepts and prototypes, brainstorm complex ideas & interact naturally. VR collaboration is here.

An easy, intuitive tool to make 2D hand-drawn animations.

Threekit, the leader in Visual Commerce, helps brands and manufacturers create visual configurators for their differentiated products.

3DCoat is the application that has all the tools you need to take your 3D idea from a block of digital clay all the way to a production-ready, fully textured organic or hard surface model. It combines different technologies: voxels and polygons - for 3D model creation. Today 3DCoat is available to learn at 300+ Universities, Colleges, and Schools worldwide.

HyperIndustry is a Procedure Manager for Industry 4.0 designed to support industrial operations with the aid of Augmented Reality.

FreeCAD, the open source 3D parametric modeler

Revolutionizing Training and Support with frontline.io Empowering organizations to improve productivity, reduce costs, and boost efficiency through cutting-edge Digital Twin, VR, AR, MR, and XR technologies. “0” coding required. Sign up for a Demo Watch Video click on a topic to read more Digital Twin Parts Catalog Remote Support Dynamic Workflow Virtual Training Real-time Analytics

Elevate your online shopping experience with our AI-integrated recommendation, asset management platform, proprietary 3D design editor & e-commerce integration.

How much time do you waste to cover the various design aspects in your architectural project? Discover Edificius: Architecture Design Software. Use it for free!

The best 3D configuration software for highly customizable, complex products and interior designs. Simplify your product offerings, reduce pre-sale time, and increase conversions.

MARUI lets you use Autodesk Maya in virtual reality (VR) and increase your productivity. VCAT lets you use an Android tablet as a virtual camera in 3dsMax.

Transform your product development with CATIA: From concept to manufacturing, all in one powerful platform.

BUNDLAR helps organizations improve efficiency, safety, and effectiveness. Create, Publish & Share Augmented Reality Experiences with No-Code

Google <3 Open Source

OpenFOAM is the leading free, open source software for computational fluid dynamics (CFD), owned by the OpenFOAM Foundation and distributed exclusively open source under the General Public...

Access the world's most technologically advanced 3D design solution for the process plant, marine, and power industries.

Let customers interact with the finest and smartest web configurator and let them place products inside their own home through augmented reality. Let them buy and order them directly through the web.

Visual Studio Code is a code editor redefined and optimized for building and debugging modern web and cloud applications.  Visual Studio Code is free and available on your favorite platform - Linux, macOS, and Windows.

Adobe Dimension is a set of 2D and 3D compositing design tools with an approachable, modern interface for easy compositing of photorealistic graphics.

Tangiblee converts retailers’ website images into augmented reality and immersive e-commerce experiences, increasing revenue and customer loyalty.

FreeShow is a free and open-source presenter software for anyone to use with ease.