D5 Render

It uses real-time ray tracing, so designers can adjust lighting and materials and see results at once. A library of models and materials is included, and AI tools help with texture generation and scene edits. It exports stills, video, and panoramas.

A free tier exists, with paid plans for more features. It requires a capable graphics card.

Enscape and Twinmotion are alternatives. D5 Render suits architects and visualization artists.