Harth
6.6#8 in ai architectural rendering softwareFrom $59 a monthFree planWeb
VisitHarth vs Luw.ai Studio
Luw.ai Studio
8.1#1 in ai architectural rendering softwareFrom $19 a monthFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | Harth | Luw.ai Studio |
|---|---|---|
| Collaboration | Harth supports simultaneous model work with live cursors, presence, threaded comments pinned over 3D, and per-project voice. | Luw project sharing offers view-only, view-and-download, and edit access levels. |
| Product | Harth is a browser-based workspace for architecture practices to design, research, collaborate, and present projects, with AI agents working on building data. | Luw.ai Studio is a browser-based AI floor-plan generator and 3D design studio that turns text briefs or photos into editable 3D plans. |
Harth plans
- FreeFree
- Plus$59 a month
- Small credit pack$99, paid once
- Pro$149 a month
- Medium credit pack$199, paid once
- Large credit pack$399, paid once
Luw.ai Studio plans
- FreeFree
- Token pack$15, paid once
- Pro$19 a month
- Max$39 a month
- Ultra$79 a month
- E1 · Studio$299 a month
Pick Harth if…
Harth is aimed at architecture practices, particularly practices of roughly 15 to 30 people in New Zealand, Australia, and the United States. It suits teams that want model-based collaboration, AI agent skills, site context, and presentation tools in a browser workspace.
Pick Luw.ai Studio if…
It suits architects, interior designers, developers, homeowners, marketers, students, and AI builders working with floor plans or editable 3D scenes. Teams needing shared access or CAD/BIM workflows may also find its permissions and file formats relevant.