Convert3D vs Convertpoly
Convert3D
convert3d.org
Convertpoly
convertpoly.comSide by side
| Figure | Convert3D | Convertpoly |
|---|---|---|
| Price from | $74.92/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | — |
| Plans published | 5 | 1 |
| Spec score · 3D File Converter Software | 8.4 (#5) | 7.5 (#19) |
| Format support | The website says it supports more than 1,000 possible format conversions, including USDZ and STEP. | The site says it reads 75 3D formats and writes 19. |
Plans
Convert3D
- Free APIFree
- Starter$899 a year
- Growth$1,799 a year
- Scale$4,899 a year
- Custom enterprisePriced on request
In their own words
Convert3D
Convert3D converts 3D models between file formats, including FBX, OBJ, USDZ, and STEP; its website lists more than 1,000 possible conversions. The browser converter uses WebAssembly for local processing and says files do not leave the computer, though some files may be processed on Convert3D or partner servers, and API processing is server-side. Users can preview models in 3D and rotate, zoom, and pan before exporting. The browser viewer can display scene hierarchy, node properties, material details, wireframe view, and material maps. A compressor offers low, medium, and high presets, with optional geometry, quantization, and texture settings, and advertises compression up to 80%. Desktop apps are available for Mac, Windows, and Linux. Developers can use the REST API for batch conversion in applications, pipelines, and automation workflows. API models are encrypted in transit and at rest and automatically deleted after processing. The Free API plan costs nothing for 10 conversions. Paid plans cost $899 a year, $1,799 a year, or $4,899 a year.
Convertpoly
Convertpoly has no write-up on Specifiction yet; its figures are above.