Avatar SDK Avatar API vs in3D

Avatar SDK Avatar API turns a photo into a rigged 3D avatar through a REST API. It offers realistic or cartoon styles and head or full-body pipelines, returning GLB, glTF or FBX models with facial blendshapes. Full-body avatars also include a skeleton and are compatible with Mixamo animations and real-time lip-sync through LiveSpeak. The output is described as compatible with Unity, Unreal Engine, Blender, three.js and Babylon.js. Full-body generation takes about 40 seconds and runs asynchronously: an application submits a photo and polls for the completed model. The API can run as a hosted cloud service or on-premise using Local Compute inside customer infrastructure. Enterprise Cloud REST API access is priced according to customer volume; a 7-day trial is listed, with no free plan. Access uses OAuth 2.0 tokens. Documented limits are 75 requests per minute per unique PlayerUID in Client access mode and 150 per minute per account in Developer access mode. The maker recommends clear, front-facing photos with even lighting and a neutral expression or slight smile.

in3D is a mobile app that creates human avatars through 3D body scanning. During a scan, it records video and TrueDepth data through the phone camera; the site says avatars can be created within a minute. Models can be exported in FBX, GLB, or USDZ formats. The maker lists SDKs for Unreal Engine and Unity, and says its Web SDK and API can integrate avatars into apps on any platform. Avatars are described as having a Mixamo-compatible rig and a 2048×2048 texture. The developer portal says API-created avatars can be used in commercial or non-commercial games, experiences, videos, and metaverses, but not to create competing 3D scanning technology or to sell as NFTs or paid 3D model distributions. The privacy policy says only video and photos recorded in the app are uploaded, with Google Cloud Platform and Amazon Web Services used for processing. It says the files are encrypted with a key stored locally on the mobile device. Free API testing costs nothing and is limited to two scans per day; 100 scans cost $100 as a one-time purchase.