AC3D vs Tripo AI

AC3D is desktop 3D design software for creating models, prototypes, virtual reality simulations, and data visualisations. It runs on Linux, macOS, and Windows, with animation tools, rendering, and 3D print export. Modeling features include subdivision surfaces, UV mapping, 2D and 3D text, boolean operations, polygon reduction, and object hierarchy. It imports and exports formats including 3D Studio, Collada, DirectX, DXF, OBJ, STL, VRML, and X3D. A software development kit and plugin interface allow additions such as file formats and other functionality. An optional plugin adds animation capability for X-Plane models on Windows, Mac, and Linux. AC3D also lists support for 3Dconnexion mice on Windows. A 14-day trial is available. The maker lists one-time prices of $99.00 USD for Home / Student and $99.00 USD for Commercial / Group (5 users/seats); other listed seats have different prices. Purchases are non-refundable, and the software is delivered by download with the license emailed after purchase.

Tripo AI is a 3D creation platform that generates models from text, images, sketches, and multiple views. Its High Detail Model feature can create models with up to 2 million polygons for rendering, visual effects, 3D printing, e-commerce visuals, and game workflows. Smart Mesh produces quad meshes from 500 to 25,000 quads for games, animation, and VR/AR/XR. Editing tools include AI texturing, segmentation, retopology, rigging, animation, and Smart UV unwrapping. Exports include GLB, GLTF, FBX, OBJ, USDZ, STL, and 3MF. The DCC Bridge lists Blender, 3ds Max, Unity, Unreal, Maya, Cocos, Godot, and ZBrush. Developers can integrate generation through an API using API-key authentication; most generation tasks run asynchronously, with clients polling for results. Tripo is available on the web and through its API. The Free plan costs nothing and includes 200 monthly credits, one concurrent task, 15 exports, and 10 stored models. It is limited to non-commercial use, and its models are public. Tripo AI was founded in 2023 and is headquartered in Sai Ying Pun, Hong Kong.