Software Alternatives, Accelerators & Startups

Avatar SDK VS SpatialChat

Compare Avatar SDK VS SpatialChat and see what are their differences

Avatar SDK logo Avatar SDK

Turn one selfie into a rigged, full-body 3D avatar โ€” SDK, embeddable creator & Cloud API

SpatialChat logo SpatialChat

Virtual space platform to help remote teams collaborate.
  • Avatar SDK MetaPerson fullbody avatars
    MetaPerson fullbody avatars //
    2026-07-08
  • Avatar SDK Cartoonish avatars
    Cartoonish avatars //
    2026-07-08

Avatar SDK by Itseez3D turns a single selfie into a recognizable, fully rigged 3D avatar โ€” realistic or cartoon, head or full-body. Create avatars in the browser with the MetaPerson Creator, embed it via iframe + JS API, or integrate native SDKs for Unity, Unreal Engine, iOS, Android and Web โ€” plus a headless Cloud API for server-side generation at scale. Every avatar is fully rigged with facial blendshapes and a Mixamo-compatible skeleton, and exports to standard GLB/glTF and FBX (Unity, Unreal, Blender, three.js, Babylon.js). Customize face, body shape, haircuts, outfits and accessories. Deploy in the cloud or on-premise with Local Compute. Built by Itseez3D since 2014; used in games, VR/AR, virtual try-on and virtual identity.

  • SpatialChat Landing page
    Landing page //
    2023-08-22

The tool for remote teams to build a social presence in the online environment to work, chill and build trust. SpatialChat has been used by 4 million people across the globe and counts Ivy League Universities, S&P companies, and notable NGOs as clients.

Avatar SDK

$ Details
paid Free Trial $800.0 / Monthly (Pro (6,000 avatars/mo); Enterprise custom)
Release Date
-
Startup details
Country
United States
State
California
Founder(s)
Victor Eruhimov

SpatialChat

Pricing URL
-
$ Details
-
Release Date
2020 August

Avatar SDK features and specs

  • Realistic Avatars
    Avatar SDK generates highly realistic 3D avatars that closely resemble the input photos, offering a high level of detail and likeness.
  • Ease of Use
    The SDK is user-friendly and offers a straightforward integration process, allowing developers to quickly adopt and implement avatar creation functionalities.
  • Cross-Platform Support
    Avatar SDK supports multiple platforms including iOS, Android, Unity, and Unreal Engine, making it versatile and accessible for various development environments.
  • Customization Options
    The SDK provides a range of customization options, allowing users to tweak and modify avatars to better fit their requirements or artistic vision.
  • API Documentation
    Comprehensive API documentation is available, which helps developers understand and leverage the full potential of the SDK.
  • Scalability
    The SDK is designed to handle large-scale operations, suitable for applications with high user volumes.
  • GLB/FBX Export
    Avatars export to standard GLB/glTF and FBX with a Mixamo-compatible rig, loading into Unity, Unreal Engine, Blender, three.js and Babylon.js with no conversion.

SpatialChat features and specs

  • Immersive User Experience
    SpatialChat offers a unique, virtual environment where users can interact in a more natural and engaging way, mimicking real-world social interactions.
  • Customizable Spaces
    Users can create and personalize virtual spaces to fit various event types, ensuring a tailored experience for different occasions such as meetings, parties, or networking events.
  • Ease of Use
    The platform is designed to be intuitive, allowing users to easily navigate the virtual spaces and interact with others without a steep learning curve.
  • Integration Capabilities
    SpatialChat supports integrations with other tools and platforms, enhancing its functionality and allowing seamless integration into existing workflows.
  • Dynamic Communication
    The spatial audio feature allows for more dynamic communication, where users' voices get louder as you get closer to their avatars, creating a more interactive experience.

Possible disadvantages of SpatialChat

  • Technical Requirements
    SpatialChat requires a stable internet connection and relatively recent hardware to run smoothly, which could be a barrier for some users.
  • Learning Curve for Advanced Features
    While basic features are easy to use, there can be a learning curve for fully leveraging the platform's advanced capabilities and customizations.
  • Privacy Concerns
    As with any virtual environment, there are potential privacy and security concerns that users need to be mindful of, especially when hosting large public events.
  • Scalability Issues
    While suitable for small to medium gatherings, the platform might face challenges scaling up efficiently for very large events or conferences.
  • Cost
    While offering a free tier, advanced features and larger-scale use require a subscription, which could be costly for some users or organizations.

Analysis of Avatar SDK

Overall verdict

  • Overall, Avatar SDK is highly regarded for its advanced technology and accuracy in avatar creation, making it a valuable tool for developers and enthusiasts who require detailed and realistic avatars.

Why this product is good

  • Avatar SDK is a platform that provides realistic 3D avatar creation from a single image. It is known for its ease of use, quick processing times, and ability to generate high-quality avatars that can be utilized in a variety of applications, including gaming, virtual reality, and augmented reality.

Recommended for

  • Game developers looking for realistic character creators
  • Virtual reality application developers needing lifelike avatars
  • Augmented reality projects requiring detailed user representations
  • Entertainment and media professionals seeking easy avatar creation
  • Educational apps aiming to personalize user experience with avatars

Analysis of SpatialChat

Overall verdict

  • Overall, SpatialChat is a solid choice for anyone looking to recreate the dynamics of in-person interactions online. Its strengths lie in its ability to mimic the atmosphere of physical spaces, thus making remote communication more engaging. However, its necessity largely depends on the nature of your events or meetings and the extent to which spatial dynamics would enhance the experience.

Why this product is good

  • SpatialChat is considered a good tool because it offers a unique, interactive environment for virtual meetings and events. The platform simulates real-life social interactions using spatial audio and customizable virtual spaces. This allows for more natural and fluid conversations, making it ideal for networking, casual meet-ups, or creative collaboration. Additionally, it is user-friendly and does not require extensive onboarding or technical skills to get started.

Recommended for

  • Virtual conferences
  • Networking events
  • Remote team meetings
  • Educational workshops
  • Social gatherings
  • Creative collaboration sessions

Avatar SDK videos

MetaPerson avatars official release

SpatialChat videos

Take a look at one of the most relaxing SpatialChat spaces designed by one of our users to create a calm and engaging business experience.

More videos:

  • Demo - A SpatialChat user created this space for their business.
  • Demo - SpatialChat demo

Category Popularity

0-100% (relative to Avatar SDK and SpatialChat)
Design Tools
100 100%
0% 0
Productivity
24 24%
76% 76
AI
100 100%
0% 0
Virtual Reality
0 0%
100% 100

Questions & Answers

As answered by people managing Avatar SDK and SpatialChat.

What's the story behind your product?

Avatar SDK's answer

Avatar SDK is built by Itseez3D, founded in 2014 and headquartered in Santa Clara, California, by engineers with deep roots in computer vision and the OpenCV community. The company started with 3D face and body scanning and evolved into a platform that reconstructs recognizable, fully rigged 3D avatars from a single photo. Today it powers avatar creation across games, VR/AR, e-commerce/virtual try-on and virtual-identity products, offered as an embeddable creator (MetaPerson), SDKs, and a Cloud API.

Which are the primary technologies used for building your product?

Avatar SDK's answer

Computer vision and deep learning for photo-to-3D reconstruction; a 3D graphics pipeline that outputs rigged meshes with facial blendshapes and a Mixamo-compatible skeleton; standard 3D formats (GLB/glTF and FBX); and delivery through SDKs for Unity, Unreal Engine, iOS, Android and Web plus a Cloud REST API. On the web, avatars integrate with three.js and Babylon.js, and Local Compute enables on-premise/offline generation.

What makes your product unique?

Avatar SDK's answer

Avatar SDK turns a single selfie into a fully rigged 3D avatar โ€” head or full-body, realistic or cartoon โ€” and delivers it three ways: an embeddable browser-based creator (MetaPerson), native SDKs for Unity, Unreal Engine, iOS, Android and Web, and a headless Cloud REST API for server-side generation. Every avatar has facial blendshapes and a Mixamo-compatible skeleton and exports to standard GLB/glTF and FBX, so it loads into Unity, Unreal, Blender, three.js and Babylon.js with no conversion. It runs in the cloud or fully on-premise/offline via Local Compute.

Why should a person choose your product over its competitors?

Avatar SDK's answer

Avatar SDK combines production-ready avatar quality with unusual flexibility in integration and deployment. Unlike cloud-only tools, it can run fully on-premise/offline via Local Compute, and it exports open GLB/glTF and FBX with no lock-in. It offers both an end-user creator you can embed and a headless Cloud API for automated pipelines, plus native SDKs for Unity, Unreal, iOS, Android and Web. It's built by Itseez3D, an independent company shipping avatar technology since 2014 โ€” and after Ready Player Me shut down in 2026, it became one of the main production-ready migration paths.

How would you describe the primary audience of your product?

Avatar SDK's answer

Developers and enterprises adding avatars to their products โ€” game studios, VR/AR apps, e-commerce and virtual try-on, metaverse and virtual-identity platforms, and marketing teams. It serves indie and mid-size developers through the Pro plan and the embeddable MetaPerson creator, and larger companies through the Enterprise Cloud API and on-premise Local Compute. The common thread: teams that need recognizable, rigged 3D avatars from a photo without building the pipeline themselves.

User comments

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Social recommendations and mentions

Based on our record, SpatialChat should be more popular than Avatar SDK. It has been mentiond 19 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Avatar SDK mentions (4)

  • Consistency - Definitive Guide to Having Multiple Faces of the Same Character. the brazilian guide uahuahuaha guide in the comments (elegant, highly detailed, digital paintin...Oops... force of habit)
    There are paid options like character creator. I also found this, this and this for free, but I don't know how good the outputs are. Source: over 3 years ago
  • Can photogrammetry help me here?
    You should check this: https://avatarsdk.com/. Source: over 4 years ago
  • Face Generation Advice request
    Just incase anyone searches this in the future, https://avatarsdk.com/ is the solution. Source: over 4 years ago
  • I put together a better "OMYRI" pedestrian. Just thought the definitive edition ped didn't match the original. (I will reply with sources)
    The head was converted by a friend of mine, and from what I know it was made using this site: https://avatarsdk.com/. Source: over 4 years ago

SpatialChat mentions (19)

  • What are the best platforms to work as a remote team?
    SpatialChat is kind of supercharged Zoom for remote teams, which works kind of as digital workspace for collaborative video chat. It has breakout rooms, the stage for all-hands and the workplace to collaborate with multi-screensharing, Miro and google docs embed. You may want to try this (https://spatial.chat). Source: about 4 years ago
  • What software does your remote team use for video?
    Add my two cents here. We use remote office tools for our daily communications (stand-ups, brainstorm sessions, design reviews) https://spatial.chat/ We used to switch at 1-1 calls to Meets, but now people mostly stay at SpatialChat as well. Source: about 4 years ago
  • I found "My Guy" and I'm too scared to message him (F/26 - M/36)
    Then use a video conferencing to have a chat. I prefer https://spatial.chat I load up some music from YouTube. Always have a fallback topic to chat about. Source: over 4 years ago
  • "I think we're moving in a very positive direction"โ€” Noon van der Silk
    Noon and many other fabulous speakers will be performing for you on the 10th of September, moreover you will have a great chance to discuss all your questions during the "live" Q&A in SpatilChat! Move your bubble closer ;). - Source: dev.to / almost 5 years ago
  • "The Haskell ecosystem has really mature"โ€” Thomas Tuegel
    He will be performing on the 10th of September at 15.25 CEST at Happiness Track, and don't forget to join Thomas at his Q&A at SpatialChat. - Source: dev.to / almost 5 years ago
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What are some alternatives?

When comparing Avatar SDK and SpatialChat, you can also consider the following products

Boring Avatars - JavaScript library to generates SVG avatars based on text.

Gather Town - Spatial video-chat worlds for work and play

Humanotion - Free avatar pack, perfect for Notion

Kumospace - Immersive video chat built for groups

Spatial - Collaborate from anywhere in AR

Cosmos Video - Virtual offices for distributed teams to be connected and engaged. Host office hours, meetings and co-working sessions.